tag:blogger.com,1999:blog-3308746425927036702024-03-13T08:47:58.040-07:00Gardening PenrithPenrith Landscaping and Gardening Services.propertymaintenancehttp://www.blogger.com/profile/14026196348380641156noreply@blogger.comBlogger8125tag:blogger.com,1999:blog-330874642592703670.post-19171752370772106472013-09-30T17:29:00.000-07:002013-09-30T17:29:00.183-07:00Echium or pride of Madira<div class="separator" style="clear: both; text-align: right;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-iGmQr_v1iJJ1HfZM7EPw2-2Dw2qDYVE6p3Azh71XtCKmqyBk_SPjyBBKOVoJ5gTmfyt9V5CbF7Nvgnp_ixFqtZciF33oPE1igPM3S6RcJKmvlmqpS5OIIZTL-SjoYo0Sa5u8LGGS7_lr/s400/2010%2525202%25253A48%252520AM.jpg" target="_blank" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-iGmQr_v1iJJ1HfZM7EPw2-2Dw2qDYVE6p3Azh71XtCKmqyBk_SPjyBBKOVoJ5gTmfyt9V5CbF7Nvgnp_ixFqtZciF33oPE1igPM3S6RcJKmvlmqpS5OIIZTL-SjoYo0Sa5u8LGGS7_lr/s400/2010%2525202%25253A48%252520AM.jpg" id="blogsy-1380552393111.3782" class="alignright" alt="" width="150" height="96"></a></div>
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Perennial<br>
Light: Full Sun<br>
Height: 5 feet to 8 feet<br>
Width: 5 feet to 6 feet<br>
Zones: 10a to 11b<br>
Bloom Color: Blue<br>
Leaf Color: Green, Silvery<br>
Special Features: All or parts of this plant are poisonous, Not North American native<br>
Shape: Rounded<br>
Fertilizer: Miracle-Gro® Water Soluble All Purpose Plant Food<br>
Want to know where Pride of Madeira will thrive in your house or garden? The EasyBloom Plant Sensor will give you a plant's-eye view of your environment to measure soil, sunlight, temperature and humidity.<br>
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Plant Care</h5>
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Planting:<br>
Sow seeds of annuals species in spring; sow perennial and biennial species in summer. Root semi-ripe cuttings of shrubby perennials in midsummer.</h5>
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Plant Growth:<br>
Echium grows best with full sun, and thrives in areas with hot summers. Species are drought tolerant, but cannot withstand temperatures below 30ºF. Where hardy, grow Echium in an annual, mixed, or herbaceous border. They also make good container plants. Elsewhere, raise Echium indoors.</h5>
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Blooming:<br>
Flowers are borne from spring to summer. They attract bees, butterflies, and birds.<br>
Soil that is too rich will hinder flower formation.<br>
Soil and Irrigation:<br>
Outdoors, Echium does well with poor, dry soils. For indoor plants, use a standard soil-based potting mix. Water freely during the growing season; water sparingly in winter.</h5>
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Pruning:<br>
Plants should be cut back hard before winter.<br>
Pests:<br>
Slugs are known to attack young growth. Other pests include whiteflies and spider mites.</h5>
<p> </p><div style="text-align: right; font-size: small; clear: both;" id="blogsy_footer"><a href="http://blogsyapp.com" target="_blank"><img src="http://blogsyapp.com/images/blogsy_footer_icon.png" alt="Posted by The Zeal Group. Call us on 1300882787" style="vertical-align: middle; margin-right: 5px;" width="20" height="20" />Posted by The Zeal Group. Call us on 1300882787</a></div>propertymaintenancehttp://www.blogger.com/profile/14026196348380641156noreply@blogger.com0tag:blogger.com,1999:blog-330874642592703670.post-56811363958683128532013-09-27T21:59:00.000-07:002013-09-27T22:02:45.941-07:00Cankers On Trees<h5><span style="color: rgb(192, 48, 116); font-size: 31px; line-height: 1.2em; background-color: rgb(255, 255, 255); font-family: 'Droid Sans'; text-align: left; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.292969); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-text-size-adjust: auto; ">How To Treat Cankers <br>
</span>You may have noticed some unsightly cankerous looking wounds in your tree. What are tree cankers and what causes them, and how do you treat cankers in a tree once you see them? Continue reading to learn more about the types of canker in trees and how to go about preventing tree cankers.<br>
What Are Tree Cankers?<br>
Cankers on trees appear as isolated dead areas on the bark, stems, branches or twigs. Cankers may appear as discolored areas or depressed places on the bark.<br>
A fungus that enters the tree and grows between the bark and the wood killing the bark generally causes cankers. <br>
However, cankers can also be caused by damage from weed eaters, lawnmowers, chemicals, insects or environmental conditions.<br>
The canker itself makes the tree highly vulnerable to bacteria, fungus and insects. Young fruit trees have an especially difficult time recovering from cankers. Established shade trees may weaken and become susceptible to wind damage.<br>
The healthier the tree is, the more likely it is to ward off serious damage from a canker disease. Trees that are weakened by temperature, drought, poor nutrition or other present diseases are much more susceptible to canker diseases. Canker diseases are more common with hardwood trees than on conifers.<br>
Type of Cankers in Trees can Vary<br>
Depending on the region where you live, different cankers on trees are found. Some of the more common types of canker in trees include:<br>
Thyronectria canker is caused by a fungus and is most common on the honey locust tree.<br>
Nectria canker tends to attack deciduous shade trees, crabapples and pears.<br>
Cytospora canker is found most often in fruit trees, hardwood forest trees and shrubs, as well as over 70 species of conifers.<br>
Hypoxylon canker is seen in different species of oak including red and white.<br>
How Do You Treat Cankers in a Tree Effectively?<br>
So how do you treat cankers in a tree? Preventing tree cankers is the best method of protection. It is best to plant native or well-adapted species for your growing region. These tree species will suffer less stress and adapt well to the soil type, sun exposure and overall environmental conditions in your area.<br>
The avoidance of stress is the best and most effective protection against canker diseases. Proper tree care including watering, feeding, mulching and pruning will help to keep trees as healthy as possible.<br>
Once a tree has canker, it is essential to remove as much of the canker fungi as possible from the tree to avoid infection and spread. Prune only during dry weather and make cuts with a sterilized cutting tool at least 4 inches below the edge of the canker on trees.</h5>
<header class="entry-header" style="margin: 0px; padding: 0px 0px 5px; overflow: hidden; position: relative; text-align: left; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-tap-highlight-color: rgba(26, 26, 26, 0.292969); line-height: 18px; font-size: 14px; font-family: 'Droid Sans'; color: rgb(51, 51, 51); "><h1 itemprop="name" class="entry-title" style="margin-bottom: 5px; padding-bottom: 0px; font-weight: normal; font-size: 31px; line-height: 1.2em; color: rgb(192, 48, 116); "><p> </p></h1>
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<p> </p><div style="text-align: right; font-size: small; clear: both;" id="blogsy_footer"><a href="http://blogsyapp.com" target="_blank"><img src="http://blogsyapp.com/images/blogsy_footer_icon.png" alt="Posted by The Zeal Group. Call us on 1300882787" style="vertical-align: middle; margin-right: 5px;" width="20" height="20" />Posted by The Zeal Group. Call us on 1300882787</a></div>propertymaintenancehttp://www.blogger.com/profile/14026196348380641156noreply@blogger.com1tag:blogger.com,1999:blog-330874642592703670.post-82173478439463630372013-09-13T20:49:00.001-07:002013-09-13T22:26:22.914-07:00What is Humus<span style="color: white;"> </span><br />
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The etymological root of the word “humus” is strongly linked to the word “human” with both words meaning “of and for the earth”. The biblical “dust to dust” concept is about the simple reality that we came from humus and it is to humus that we all return. Both words are also linked to the word “humility” and ironically it is our lack of humility, our arrogant attempts to master Earth that may well prove our downfall.</div>
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Humus is the chocolate brown, sweet smelling substance that drives healthy, productive soils</div>
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Humus is created by soil biology but also serves as the living quarters for this vital workforce.</div>
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Humus is the soil glue without which our rivers run brown and dust storms strip our thin veil of precious top soil. Humus provides the single most efficient storage of water, minerals and carbon and it is this trio that will most impact soil health, human health and planetary health in the coming years. The reclamation of humus is the shape of the future or we may not have much of one.</div>
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Recent findings are so grim and the trends so alarming, I often found myself fighting back the tears. One thing became increasingly clear. If we do not act urgently our world will be a very different place. Our current inaction represents the greatest example of collective denial in the history of mankind.</div>
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The new studies often refer to “irreversibility” and the only debate seems to relate to whether the estimated temperature increases peak out at 3, 4 or 5 degrees. There is little mention of the fact that a 5.5 degree increase in global temperatures is considered to be beyond human adaptability.</div>
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You may be thinking, “Big deal! I won’t need a singlet in winter”, but it’s a bit more serious than that. We are currently witnessing the climatic disruption linked to a rise of just one degree and the chaos does not simply double at two degrees, it is exponential.</div>
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Here in Australia we have just experienced the hottest January in recorded history and across the Tasman in New Zealand they are suffering the worst drought in their history. England has just experienced their coldest March in history and the list goes on. However, there is more bad news. These extremes in climate are actually less serious than the more pressing issue of ocean acidification from excess CO2.</div>
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The oceans have absorbed almost 50% of the man-made CO2 produced since the industrial revolution and we should be thankful for this planetary, self-balancing act. However, the resulting 30% increase in acidity threatens ocean life dependent on calcium to build their outer shell.</div>
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This includes corals, shellfish and algae. 500 million people are directly reliant on coral reefs for their food. Algae and krill are the building blocks for ocean life as we know it and phytoplankton produce over 50% of the planet’s oxygen. The impact is already measurable but will become serious in just 20 years. It doesn’t get much more serious than this and action must replace apathy.</div>
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It has become increasingly obvious that emission reductions will not stem the tide. If we were to reduce emissions by 100% tomorrow morning, then in 200 years time, the CO2 in the atmosphere will drop down to 1975 levels, which is still too high. The oceans continue to heat and acidify and not many experts will agree that we have 200 years to play with. Are we too late and are now locked into a planetary calamity? No we are not! The sense of despair that can sponsor the shutdown of a personal action-based response is not necessary. There is a solution that can save the day and I would like to think that some of you may soon feel motivated to share this message.</div>
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The Message</div>
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There has only ever been the same number of carbon molecules on the planet and they alternate between the soil, the biomass and the atmosphere as part of the carbon cycle. Currently a great deal of what was once in the soil is now in the atmosphere. In fact we have lost two thirds of our humus to the atmosphere following two centuries of extractive agriculture. This represents 476 gigatonnes of CO2 that is now stored in the atmosphere where it thickens the greenhouse blanket, traps the heat and sponsors climate extremes. Just for a sense of perspective – all of mankind’s other activities since 1860 have released a total of just 250 gigatonnes of CO2. We desperately need to redistribute atmospheric CO2 back into the soil as humus and everyone can contribute.</div>
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Here’s how it is done.</div>
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<span style="font-size: large;">Planet Saving Strategies</span></div>
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We buy our food from those that practise regenerative farming. i.e. organic or biological growers – the rise and rise of farmers’ markets supports this kind of discretion.</div>
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We pay carbon credits to primary producers for increases in soil humus. We need to motivate rapid action in a sector that is often already reeling from the economic impact of climate extremes.</div>
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Composting becomes the mantra for everyone including farmers, home gardeners, Councils and Governments. Councils, for example, could collect food scraps and plant matter separately to avoid the methane emission linked to anaerobic decay in rubbish tips.</div>
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These scraps are a good protein base for composting green waste and biosolids. Vermi-composting (utilising earthworms) is the ultimate composting technology as it produces an end-product that is twenty times more effective than any other compost option. Large scale vermicomposting of city wastes has been mastered by a New Zealand company in Auckland and these specialists are prepared to share their hard won technology with any council anywhere. </div>
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Of course, consumers must recognise the importance of these critically important initiatives and support them by purchasing this compost as their primary soil fertility tool.<br />
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We inoculate our soils with the organisms that build stable humus in the soil, with a particular emphasis upon beneficial fungi. Mycorrhizal fungi are directly responsible for 30% of the humus in the soil and their numbers are just 10% of what they were before the advent of extractive agriculture. </div>
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These creatures burrow into the plant root and provide a massive attachment of fine filaments that represents aten-fold increase in root surface area. This fungal root extension scavenges difficult-to-access minerals, retains moisture and nutrients and produces a range of beneficial biochemicals to boost the immune system of its host. </div>
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Mycorrhizal fungi can be reintroduced to our soils for as little as ten dollars per hectare and soil, plant, animal, human and planetary health are improved as a result. Other free living cellulose digesting fungi have also been seriously depleted and they can be easily and inexpensively brewed (multiplied) to repopulate biologically depleted soils.<br />
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We legislate to protect the organisms that will save the day. Anything that compromises the humus-building performance of these key organisms must be restricted. This includes some farm chemicals, over cultivation and faulty grazing practices. </div>
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Dr Margaret Roper from the CSIRO in Perth has shown that Paraquat and Atrazine seriously impact humus building organisms. Nematicides are similarly destructive and the world’s most widely used farm chemical, glyphosate, has recently been shown to be a serious microbicide.<br />
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The burning of crop residues should be immediately banned. Not only are we destroying the soil food that could become humus and sustenance for precious soil biology but we are directly contributing large amounts of CO2 to the atmosphere. Particulation, where ash rises from the flames and is deposited elsewhere by the breeze, is also a form of demineralisation, as this ash effectively contains the minerals that grew the crop.<br />
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We include a carbon source with every nitrogen-based fertiliser to buffer the microbial damage, reduce emissions of nitrous oxide and to prevent nitrogen stimulated bacteria from consuming humus to satisfy their tight C:N ratio of 5:1. Mismanagement of nitrogen is actually a major root cause of humus loss, as the bacteria, when fed excess nitrogen, seek out carbon to balance out this tight ratio (and humus is lost in the process).<br />
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Humates extracted from brown coal become indispensable humus-building tools for everyone. Humic acid promotes cellulose digesting fungi while fulvic acid promotes beneficial bacteria. These are accessible, inexpensive, high carbon inputs which also buffer salt fertilisers and magnify mineral uptake. It is ironic that the brown coal, that is the biggest contributor of CO2 to the atmosphere (via coal-fired power stations) can be of so much more value if it is used to boost soil fertility.<br />
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We direct our superannuation/pension funds to invest in enterprises involved in developing renewable energy rather than those adding to the problem. The relatively new concept of a carbon budget is rapidly gaining acceptance around the globe. </div>
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Here we recognise that 80% of the known carbon reserves (coal and oil) must stay in the ground if we are to have a viable future. Why then are just 2% of total pension funds currently supporting renewable enterprises, while 55% of our money supports the carbon polluting enterprises? Why would we be so actively funding companies seeking to discover more coal, oil and gas when most of what we have already found must stay locked within the ground. This is our money and our future and we should all pressure for a redirection of these funds. </div>
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Well funded human initiative is the key to success here and there are massive amounts of money available that could be directed to planet saving enterprises (assuming cash-strapped governments don’t plunder this resource beforehand).<br />
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Humus Offers More than Climate Change Reversal<br />
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Humus determines profitability – Several years ago The National Bank in Australia conducted a comprehensive study to ascertain exactly what determines profitability in farming. In an attempt to better understand why so many rural loans were failing, they discovered that the single most important factor in farming success was organic matter (humus).They actually priced the farms in their large study based upon relative humus levels. A variation of just 0.15% organic matter attracted a substantial increase in the proposed valuation of the farm land involved.<br />
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Humus saves water – 74% of the planet is covered by water but only 3% of that is fresh. Most of that fresh water is tied up in ice and glaciers and only 0.3% is in liquid form. 90% of that fresh water is used for irrigation. Water is a precious resource for which wars will be fought in the future. Large dams are our preferred water storage strategy at present but they are notoriously inefficient. </div>
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Evaporation accounts for massive losses; there is often a large carbon footprint involved in pumping the water around the countryside and more energy involved in the actual irrigation process on-farm. A percentage of water applied as overhead irrigation accounts for more evaporation, and flood irrigation is even less efficient. Humus holds its own weight in water and it is the obvious way to store and deliver water. There is no evaporation beneath the ground and there is also no delivery energy involved. The plant roots simply take water from the humus as required. </div>
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A 1% increase in organic matter (humus) in your soil means that soil can now hold 170,000 litres per hectare of water it could not previously hold. That is 17 litres of extra water per square meter. Humus offers a double benefit here because it is the home base for bacteria which produce a biofilm that absorbs and stores additional moisture. This sticky exudate stores water in much the same fashion as commercial water crystals.<br />
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Humus improves the nutritional value of our food – Humus stores more than water. It is also the primary vehicle for mineral storage and delivery. Humus features both negative and positive charged sites which can attract and hold all minerals, preventing them from leaching. </div>
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There is no other storage facility in the soil with this capacity. The loss of humus from our soils spells the loss of mineral storage and it also impacts mineral delivery. Science is increasingly realising that every mineral has a microbe behind it. Microbes are the bridge between the soil and the plant and humus is the living quarters for these beneficial organisms. </div>
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Many studies have chronicled the declining nutrition in our food and there is a direct link to the declining humus levels in our soils. Nutritionists contend that our food now contains just 20%of the nutrition found in the food consumed by our grandparents when they were children. We suffer a plague of degenerative illness and very often the root cause can be linked to nutrition. We are what we eat and what we eat comes from soils that are a shadow of their former selves.<br />
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Humus reduces chemical contamination of our food – This is a major health issue as chemical safety trials did not factor in the largely unresearched, cocktail effect or the phenomenon of bio-accumulation. Studies with rodents may have determined minimum residue limits of farm chemicals on our food but there was no consideration of how the body manages these contaminants. </div>
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In many cases our detox systems are not equipped to process man-made chemicals and they are shunted off to the fat cells to keep them away from key organs. Here they accumulate and can pose health problems. When considering strategies to reduce our reliance upon farm chemicals it is a worthwhile exercise to consider the root cause of pest pressure in plants. </div>
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A fungal disease does not reflect a deficiency of a fungicide. Disease is a response to compromised plant immunity based upon a lack of key supportive minerals or a lack of the bio-chemicals produced by microorganisms to enhance the resilience of their hosts. It is very much a case of “I will look after you if you look after me” and there is a direct parallel to our relationship with our own gut biology. At the soil/plant interface, the plant feeds glucose to the soil microbes in return for delivery of immune-enhancing minerals and biochemicals. However, the protection is even more profound than this. Many of the beneficial organisms surrounding the roots can also predate upon or antagonise disease organisms. The good guys literally eat our enemies. Humus, as the home base for minerals and microbes, is the key to enhanced pest resistance and less need for farm chemicals. The higher the humus, the less the chemical contamination of our food and the greater our health.<br />
<br />
Humus cleanses soil contaminants and prevents nitrate leaching – Nitrates are a proven carcinogen and our ground water is seriously contaminated with this byproduct of nitrogen fertilisers. Humus is the only storage system in the soil for nitrate nitrogen. The loss of 2/3 of our humus means we have much less capacity to prevent nitrates from leaching and hence contamination of waterways is currently inevitable. Humus also serves as a carbon filter isolating heavy metals and farm chemicals that might otherwise enter our food chain.<br />
<br />
Humus sponsors soil structure improvements – The bacteria living in humus constantly release a sticky, alkaline substance that binds together soil particles to form tiny aggregates. Fungi then bind these particles into larger aggregates to form crumb structure, the most desirable of all soil conditions. When crumb structure is present, plant roots can expand readily and as earthworms and beneficial nematodes can move unimpeded in these soils, their numbers increase. </div>
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<div style="font-size: medium; text-align: start;">
These soils also facilitate gas exchange,where oxygen moves freely into the soil to satisfy the requirements of plant roots and the organisms surrounding those roots. When the roots and microbes “breathe out”, the resulting CO2 can also move freely upward where it is captured by the tiny breathing pores on the underside of the plant leaf called stomates. The capacity of a soil to “breathe” in this fashion determines the amount of CO2 for photosynthesis and, of course, photosynthesis, in turn, governs production and impacts resilience.<br />
<br />
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<b><span style="font-size: large;">In Conclusion</span></b><br />
<br /></div>
<span style="font-size: small; text-align: start;">Humus is literally the lifeblood of this planet and we have used and abused this magical substance to the point that our future viability is at stake. When we build humus in the soil, we reclaim carbon from the atmosphere, we improve plant, soil and animal health, we manage precious water more effectively and we lift the vitality and resilience of every last one of us. We need to refer back to the ancient wisdom where the words “humus” and “human” mean “of and for the earth” and we need to rediscover the humility to work with nature rather than striving for mastery. We can all contribute; lobby your Councils, pressure your super fund, compost, compost, compost and buy your food from those doing the right thing. We can all help save the world with humus.</span><a href="http://blogsyapp.com/" target="_blank">Posted by The Zeal Group. Call us on 1300882787</a></div>
propertymaintenancehttp://www.blogger.com/profile/14026196348380641156noreply@blogger.com0tag:blogger.com,1999:blog-330874642592703670.post-65884129436280777532013-08-04T21:52:00.000-07:002013-08-04T21:55:11.365-07:00Pruning citrus trees sydney<p> </p>
<p>Fertilising and Pruning</p>
<p>Fertilising</p>
<p>Citrus are high feeders and love fertiliser. In many books you will read, fertilise your citrus twice a year. We have a different opinion. “A little bit - often” is our philosophy. Therefore feed your citrus at least four times per year. Timing is not critical, if you haven’t feed your tree for a while, start now. There are many different commercial citrus fertilisers on the market. We generally don’t recommend these fertilisers as their instructions are often difficult to comprehend,</p>
<p>eg. X kilograms per age of tree. </p>
<p>There is nothing quite like, good old fashioned blood and bone or well rotted chicken manure or cow manure or ‘Organic Life’ or ‘Dynamic Lifter’. Any of these are fine and it’s a good idea to alternate between them. Water your tree well; remove any mulch from around the tree. Spread the fertiliser evenly around the soil underneath the</p>
<p>canopy, but not directly against the trunk. The amount varies, depending on which fertiliser you choose. Don’t be afraid, you can use up to half a bucket, per tree of organic fertiliser. Generally the organic fertilisers are less harmful if you accidentally overfeed. When all else fails, read the instructions on the bag. There is no need to cultivate the fertiliser into the soil as this will only cause damage to the surface roots. Water in well and then replace the mulch. </p>
<p>Citrus in pots also require regular feeding. Fertilise at least four times per year. Either ‘Organic Life’ or ‘Dynamic Lifter’ is great; put a light covering over the entire surface of the pot. If these products are a little too smelly, you can use ‘Osmocote’ or ‘Greenjacket’ slow release fertilisers.</p>
<p>Pruning</p>
<p>Citrus unlike many other fruit trees don’t require annual pruning to aid in fruit production. They can be happily left for</p>
<p>many years unpruned and will still produce an abundance of fruit. </p>
<p>Alternatively, citrus can be pruned into any shape that is desired. Citrus are often trained and pruned into Standards, for a formal topiary effect. Planting citrus close together and regular pruning can form a lovely dense fruiting hedge. Citrus are very adaptable and can be trained and pruned into many shapes only limited by your imagination. </p>
<p>Australian Cumquat pruned as a Standard</p>
<p>Espaliered Citrus are becoming very trendy for the smaller gardens or balconies. An espalier is when the citrus is pruned and shaped flat against a wall or lattice. All varieties of citrus are suitable and it is simply a case of tying the new growth back against the wall, fence or lattice and pruning off, any forward growth that can’t be tied back, creating a flat two dimensional plant. This saves space, creates a beautiful green wall and the citrus still produce an abundance of fruit.</p>
<p>Kaffir Lime trained as an espalier</p>
<p>Old, neglected, citrus can be resurrected by a heavy rejuvenation prune. If the tree is old and ugly and hasn’t fruited well for years attack it with a chain saw, taking it right back to the main fork. This sounds drastic, but the tree was useless as it was, so you have nothing to lose. As it starts to re shoot, fertilise well and water regularly. Most often the tree with comeback better than ever and continue producing fruit for many more years.</p>
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<p> </p><div style="text-align: right; font-size: small; clear: both;" id="blogsy_footer"><a href="http://blogsyapp.com" target="_blank"><img src="http://blogsyapp.com/images/blogsy_footer_icon.png" alt="Posted by The Zeal Group. Call us on 1300882787" style="vertical-align: middle; margin-right: 5px;" width="20" height="20" />Posted by The Zeal Group. Call us on 1300882787</a></div>propertymaintenancehttp://www.blogger.com/profile/14026196348380641156noreply@blogger.com0tag:blogger.com,1999:blog-330874642592703670.post-49101837279053370502011-08-31T07:33:00.000-07:002011-08-31T07:33:00.211-07:00Dichondra<p><img src="https://lh4.googleusercontent.com/-4WSIhVoHifI/SPIHQ2R2b5I/AAAAAAAANI0/6slDzC5pEQk/s333/00545.jpg" id="blogsy-1312339791462.5076" class="alignright" width="333" height="222" alt="">Dichondra repens: is a member of the Convolvulaceae family and is known as Kidney Weed. This is an unfortunate common name. Although the leaves are kidney-shaped it is not a weed but a useful Australian native plant.<br>Dichondra repens is a prostrate perennial that roots at the nodes. The kidney-shaped leaves are about three centimetres across. The flowers are small and inconspicuous.<br>Dichondra repens is distributed throughout Australia as well as New Zealand .<br>The species will develop into a dense ground cover but requires reasonable water for maximum coverage.<br>In some gardens Dichondra repens is grown as a lawn substitute but requires full sun and watering to fulfil this purpose.<br>It is said the Dichondra repens will invade garden beds. We do not agree with this slander. We welcome Dichondra repens into our gardens as the species does not interfere with other plants. It forms living mulch that inhibits weeds and reduces evaporation.<br>Propagation is by division.<br>Sometimes nurseries sell Dichondra repens in punnets.</p><p>Plants</p><object width="560" height="340"><param name="movie" value="http://www.youtube.com/v/7T7A-tvq31c?fs=1&hl=en_US&border=1&rel=0&color1=0x666666&color2=0xefefef"><param name="allowFullScreen" value="true"><param name="allowscriptaccess" value="always"><embed src="http://www.youtube.com/v/7T7A-tvq31c?fs=1&hl=en_US&border=1&rel=0&color1=0x666666&color2=0xefefef" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="560" height="340"></object><blockquote></blockquote>propertymaintenancehttp://www.blogger.com/profile/14026196348380641156noreply@blogger.com0tag:blogger.com,1999:blog-330874642592703670.post-1539499858334682852011-08-02T11:43:00.001-07:002011-08-02T12:07:42.171-07:00Cumberland Plain Woodlands<h2>Cumberland Plain Woodlands</h2><p>. </p><p>Scientists generally recognise the 'Cumberland Plain Woodlands' to represent those distinct groupings of woodlands dominated by trees of Eucalyptus moluccana,(Grey Box), Eucalyptus tereticornis (Forest Red Gum) and in some areas Eucalyptus crebra (Narrow-leaved Ironbark).<br/>Summary of the nomination<br/>The nomination of 'Cumberland Plain Woodlands' is for Schedule 2, ie, 'Ecological Communities that are Endangered'. The nomination provided a summary of information about the ecological community and evidence about the conservation status of the ecological community type. This community type was once widespread in the Cumberland Plains region west of Sydney NSW but has been reduced to a few fragmented stands by human use of this land for farming, industry and housing. The nomination states that the remaining stands of this ecological community are threatened by the spread of the Sydney suburban areas.<br/>Statement with regard to the Endangered Species Protection Regulations<br/>This nomination has been assessed by officers of the Threatened Species and Communities Section, Biodiversity Group, Environment Australia. ESSS has been advised that the information supplied with the nomination meets all the requirements specified by regulation.<br/><strong>Description of the range and status of the ecological community</strong><br/>The Cumberland Plain Woodlands is the accepted name for the plant community that occurs on soils derived from shale on the Cumberland Plain.</p><div class="separator" style="clear: both; text-align: center;"><a href="https://lh4.googleusercontent.com/-oZH4kGdC9yQ/Tc5S13WmTEI/AAAAAAAAIH0/KVo-ajpkL9g/HS20%2525201st%252520day%252520test%252520-%252520around%252520Sydney%252520Sutherland%252520Shire%252520042.JPG" style="clear: right; float: right; margin-bottom: 1em; margin-right: 1em;" target="_blank"><img src="https://lh4.googleusercontent.com/-oZH4kGdC9yQ/Tc5S13WmTEI/AAAAAAAAIH0/KVo-ajpkL9g/s500/HS20%2525201st%252520day%252520test%252520-%252520around%252520Sydney%252520Sutherland%252520Shire%252520042.JPG" id="blogsy-1312311982583.2573" class="alignright" alt="" width="500" height="667"></a></div><p>The Cumberland Plain Woodlands ecological community is characteristically of woodland structure but may include both more open and more dense areas, and the canopy is dominated by species including one or more of the following: Eucalyptus moluccana, Eucalyptus tereticornis, Eucalyptus crebra, Eucalyptus eugenioides and Eucalyptus maculata. The understorey is generally grassy to herbaceous with patches of shrubs, or if disturbed, contains components of the indigenous native species sufficient to re-establish the characteristic native understorey. The Cumberland Plains Woodlands ecological community includes regrowth that is likely to achieve a near natural structure or is a seral stage towards that structure.</p><p>The following assemblage of grass, forb and sub-shrub species characterises the understorey of the Cumberland </p><p><strong>Plain Woodlands ecological community</strong>:</p><p><licheilanthes sieberi,=""></licheilanthes></p><li>Aristida ramosa,</li><li>Aristida vagans,</li><li>Arthropodium milleflorum,</li><li>Chloris truncata,</li><li>Chloris ventricosa,</li><li>Commelina cyanea,</li><li>Cyperus gracilis,</li><li>Dianella revoluta,</li><li>Dichelachne micrantha,</li><li>Echinopogon caespitosus,</li><li>Echinopogon ovatus,</li><li>Entolasia marginata,</li><li>Eragrostis leptostachya,</li><li>Hypoxis hygrometrica,</li><li>Lepidosperma laterale,</li><li>Lomandra filiformis,</li><li>Lomandra multiflora,</li><li>Microlaena stipoides,</li><li>Oplismenus aemulus,</li><li>Panicum simile,</li><li>Themeda australis,</li><li>Tricoryne elatior,</li><li>Asperula conferta,</li><li>Brunoniella australis,</li><li>Dichondra repens,</li><li>Glycine cladestina,</li><li>Glycine tabacina,</li><li>Goodenia hederacea,</li><li>Hardenbergia violacea,</li><li>Hibbertia diffusa,</li><li>Hypericum gramineum,</li><li>Lissanthe strigosa,</li><li>Oxalis exilis,</li><li>Phyllanthus filicaulis,</li><li>Pratia purpurascens,</li><li>Solanum pungetium,</li><li>Vernonia cinerea and</li><li>Wahlenbergia gracilis.</li><li>The characteristic taller shrub assemblage is:</li><li>Acacia decurrens,</li><li>Acacia falcata,</li><li>Acacia implexa,</li><li>Acacia parramattensis,</li><li>Bursaria spinosa,</li><li>Daviesia ulicifolia,</li><li>Dillwynia sieberi,</li><li>Exocarpos cupressiformis,</li><li>Indigofera australis,</li><li>Melaleuca decora and</li><li>Eremophila debilis.</li><li>The following assemblage characterises the tree canopy:</li><li>Eucalyptus crebra,</li><li>Eucalyptus eugenioides,</li><li>Eucalyptus fibrosa,</li><li>Eucalyptus maculata,</li><li>Eucalyptus moluccana and</li><li>Eucalyptus tereticornis.</li><p>Not all species listed as characteristic of the assemblage occur in every single stand of the community. Also, the total list of plant species that occurs in the community is much larger than the characteristic assemblage, with many species occurring in one or a few sites, or in very low abundance. A detailed description of the ecological community is provided in Benson D. (1992). The natural vegetation of Penrith. Cunninghamia 2(4): 541-596.<br/>The distribution of Cumberland Plain Woodlands in the County of Cumberland in 1788 was approximately 107,000 hectares. Only 6% (6,420 hectares) of the original community remained in 1988 in the form of small fragmented stands. Although some areas occur within conservation reserves, this is in itself not sufficient to ensure the long-term survival of the community unless the factors threatening the integrity and survival of the community are ameliorated.<br/>Threats to the community include clearance for agriculture, grazing, hobby and poultry farming, housing and other developments, invasion by exotic plants and increased nutrient loads due to fertiliser run-off from gardens or farmland, dumped refuse or sewer discharge.<br/>How judged by ESSS in regard to the ESP Act criteria<br/>It is the view of ESSS that the ecological community known as 'Cumberland Plain Woodlands' is subject to current and continuing threats likely to lead to extinction as demonstrated by the following two of the four criteria for an ecological community provided in the document 'Listing Endangered Ecological Communities under the Endangered species Protection Act 1992: Guidelines for Nomination and Assessment of Proposals':<br/>a) marked decrease in geographic distribution (to 6% of the original community), and<br/>d) restricted geographic distribution such that the community could be lost rapidly by the action of a threatening process (such as clearance for farming, industry and housing).<br/>ESSS judges that this ecological community meets the criteria for endangered under s6. (3) for the following reasons:<br/>it is likely to become extinct in nature unless less the circumstances and factors affecting its abundance, survival or evolutionary development cease to operate.<br/>Recommendation<br/>'Cumberland Plain Woodlands', should be listed under 'Schedule 2 Listed Ecological Communities' of the Endangered Species Protection Act 1992.</p>propertymaintenancehttp://www.blogger.com/profile/14026196348380641156noreply@blogger.com0tag:blogger.com,1999:blog-330874642592703670.post-24771496667086010392011-08-02T11:16:00.001-07:002011-08-02T11:58:49.091-07:00Woodlands vanishing from Sydney's outskirts<p>Cumberland Plain Woodland</p><div class="separator" style="clear: both; text-align: right;"><a href="https://lh4.googleusercontent.com/-6IjNdn9J3-Y/SU4H-sSbDHI/AAAAAAAAAXk/XwXjjde0C6w/PC170757.JPG" target="_blank" style="margin-bottom: 1em; margin-right: 1em;"><img src="https://lh4.googleusercontent.com/-6IjNdn9J3-Y/SU4H-sSbDHI/AAAAAAAAAXk/XwXjjde0C6w/s500/PC170757.JPG" id="blogsy-1312311516398.4744" class="clearright" alt="" width="500" height="375"></a></div><p>Woodlands vanishing from Sydney's outskirts</p><p>Environment Australia<br>The Cumberland Plain Woodlands is the name for the distinct groupings of plants that occur on the clay soils derived from shale on the undulating Cumberland Plain in central New South Wales. The most commonly found trees in the woodland are Grey Box Eucalypts Eucalyptus moluccana, Forest Red Gums Eucalyptus tereticornis, Narrow-Leaved Ironbarks Eucalyptus crebra and Spotted Gum Eucalyptus maculata. A variety of other lesser-known eucalypts as well as shrubs, grasses and herbs are also found. It is the dominance of Grey Box and Forest Red Gum that makes the community distinctive.<br>Where is it found?<br>In 1877 Cumberland Plain Woodlands covered 107,000 hectares occupying approximately 30 per cent of the Sydney Basin. This community type was once widespread in the Plains but has been reduced to a few fragmented stands by human use for farming, industry and housing. Today less than six per cent remains in small fragments scattered across the western suburbs of Sydney, totalling only 6400 hectares. The remaining fragments occur in areas subject to intense pressure from urban development.<br>Although some areas occur within conservation reserves, this is in itself not sufficient to ensure the long-term survival of the community unless the factors threatening the integrity and survival of the community are eliminated.<br>What are the threats?<br>The remaining stands of this ecological community are threatened by the spread of the Sydney suburban areas. Threats include clearance for agriculture, grazing, hobby and poultry farming, housing and other developments, invasion by exotic plants and increased nutrient loads due to fertiliser run-off from gardens and farmland, dumped refuse or sewer discharge.<br>What's happening?<br>Both New South Wales and the Commonwealth have listed the Cumberland Plains Woodland as an endangered ecological community under their respective Legislation. A Recovery Plan for this Woodland is being prepared by the NSW Government. Environment Australia, under the Natural Heritage Trust, is supporting a number of projects restoring and rehabilitating these woodlands through Landcare and Bushcare programs and through community groups<br>How can I help?<br>You can help by:<br>limiting access to the Cumberland Plain Woodland by you, your pets, your garden plants, your rubbish and your vehicles;<br>practising environmentally safe bushwalking by keeping to paths, not trampling or picking plants, and keeping pets on a lead (or at home!);<br>disposing of cigarette butts and garden waste wisely and report any unauthorised fires or dumped rubbish to the appropriate authorities;<br>supporting local efforts to conserve threatened species in your area by joining a local organisation such as a Landcare or catchment group, natural history or a 'friends of' group or by volunteering for Green Corps or the Australian Trust for Conservation Volunteers; and<br>participating in special events, information nights, tree planting days and weed eradication programs in your local area.<br>To find out more about saving your state's threatened species check out the Threatened Species Network (TSN) web site or call the Network's National Office on <a href="tel:(02) 9281 5515" x-apple-data-detectors="true">(02) 9281 5515</a>.<br>You can also find out more information about Australia's threatened species by calling the Department of the Environment and Heritage's Community Information Unit on free call <a href="tel:1800 803 772" x-apple-data-detectors="true">1800 803 772</a></p>propertymaintenancehttp://www.blogger.com/profile/14026196348380641156noreply@blogger.com0tag:blogger.com,1999:blog-330874642592703670.post-24081081857400599812011-08-02T07:33:00.000-07:002011-08-02T19:47:19.622-07:00Dichondra<p><img src="https://lh4.googleusercontent.com/-4WSIhVoHifI/SPIHQ2R2b5I/AAAAAAAANI0/6slDzC5pEQk/s333/00545.jpg" id="blogsy-1312339601556.5994" class="tempImg alignright" width="333" height="222" align="right" alt="">Dichondra repens: is a member of the Convolvulaceae family and is known as Kidney Weed. This is an unfortunate common name. Although the leaves are kidney-shaped it is not a weed but a useful Australian native plant.<br>Dichondra repens is a prostrate perennial that roots at the nodes. The kidney-shaped leaves are about three centimetres across. The flowers are small and inconspicuous.<br>Dichondra repens is distributed throughout Australia as well as New Zealand .<br>The species will develop into a dense ground cover but requires reasonable water for maximum coverage.<br>In some gardens Dichondra repens is grown as a lawn substitute but requires full sun and watering to fulfil this purpose.<br>It is said the Dichondra repens will invade garden beds. We do not agree with this slander. We welcome Dichondra repens into our gardens as the species does not interfere with other plants. It forms living mulch that inhibits weeds and reduces evaporation.<br>Propagation is by division.<br>Sometimes nurseries sell Dichondra repens in punnets.</p><p>Plants</p><object width="560" height="340"><param name="movie" value="http://www.youtube.com/v/7T7A-tvq31c?fs=1&hl=en_US&border=1&rel=0&color1=0x666666&color2=0xefefef"><param name="allowFullScreen" value="true"><param name="allowscriptaccess" value="always"><embed src="http://www.youtube.com/v/7T7A-tvq31c?fs=1&hl=en_US&border=1&rel=0&color1=0x666666&color2=0xefefef" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="560" height="340"></object><blockquote></blockquote>propertymaintenancehttp://www.blogger.com/profile/14026196348380641156noreply@blogger.com0