Heat wave help

recycled juice bottle

 

With high temperatures predicted for many areas of mainland Australia this week, I would like to remind you that you can find tips on helping your garden to survive extremely hot temperatures here: Heat wave protection

Top 100 blogs

Gardening 100 high resolution

Aussie Organic Gardening has been included in the

TOP 100 GARDENING BLOGS.

It’s nice that gardeners are being helped by my blog.

Frost damage

frostonplants Last night was unusually cold, and we had frost where we had not had any for many years. If plants in your garden have been damaged by frost, please resist the temptation to prune back the damaged parts. They may look unattractive, but there are probably more frosty nights to come, and the damaged parts will protect the plants from further damage. Pruning damaged plants is best done in spring after the weather warms.
If you have plants that are frost intolerant, you can protect these with a temporary cover. See: Cold and frost protection.
Seedlings are very sensitive to frost. You can provide protection for these by making a simple cloche. See: Cloche for seedlings.

Honey

OLYMPUS DIGITAL CAMERA

Yes, there’s honey still for tea. Our small colony of bees have been busy through winter and spring despite some extreme weather conditions.

Christmas greetings

Cmasgreet2015

Moving trees and shrubs

Sometimes it is necessary to move an established tree or shrub. Deciduous plants can be moved in winter or early spring, and evergreen plants in spring. This is best done in two stages if you have to move an evergreen plant, but sometimes situations arise, due to weather conditions or moving house where a shrub or tree has to be moved urgently.
This advice is for moving trees and shrubs small enough not to require the assistance of mechanical equipment.
dripline1

  1. Dig a deep trench around the plant you want to move, using a sharp spade to cut through the roots. The trench will usually have to be dug inside the drip-line of the plant, otherwise the root ball will be too large to handle. The drip-line is the area of soil directly below the outer edges of the foliage – where rain runs off the leaf canopy onto the soil. This is where the feeder roots usually lie.
  2. Water the area thoroughly, but do not apply fertiliser. Then prune back the foliage, or remove whole branches in the case of frangipani. This is necessary to compensate for a smaller root ball, so that the plant will not suffer water stress.
  3. If possible, leave evergreen plants in position for about a month, watering it regularly. This will help the plant to produce some feeder roots within the reduced root ball area.
  4. When ready to move the plant, make sure the soil is damp. Get a large piece of hessian, shadecloth or weed mat and some cord. This will help to keep the root ball intact during transplanting. A trolley, or tarpaulin or another large piece of strong fabric will help to use as a sled to drag the plant to its new planting position if the plant is too large to lift into a barrow.
  5. First dig the hole where the plant is to be positioned. Fill the hole with water. This is important for two reasons. How quickly the hole drains indicates whether drainage is good or you will need to plant the tree or shrub in a raised mound. If the surrounding soil is not damp when you transplant, the water you apply after planting will be drawn away from the root ball into the surrounding dry soil, and the plant will look stressed several days after planting.
  6. Work the spade around the trench dug previously, easing the spade further and further under the root ball until you have cut through all the roots.
  7. Place a clear mark on the north-facing side of the plant so that it will be positioned in the same orientation.
  8. Ease the fabric gently under the root ball. It will be much easier if someone helps by slowly tilting the plant to one side. Gather the fabric around the root ball and tie with cord.
  9. Carefully transfer the plant to the new hole positioning it at the same level it was planted previously. Untie the fabric and gently ease it out from under the root ball.
  10. Fill the hole with soil, adding some compost, if available. Do not trample the soil around the plant. Water thoroughly to remove any air pockets around the roots, and apply a 5 cm layer of mulch around the plant, keeping it a hand span from the trunk. Job done.

** Please note: Moving Eucalyptus taller than 45 cm, or other plants that have tap roots is often unsuccessful.

Zing ginger

stemginger Recently, I received a sample of certified-organic Zing ginger, and it certainly suits its name. It was grown on Bauer’s Organic Farm in the Lockyer Valley. Rob Bauer is a very knowledgeable and dedicated certified-organic farmer and I always look out for his produce when shopping.
We use a lot of stem ginger, especially in stir fries, but it does not grow at its best in our area. At this time of year, we also make a delicious grapefruit and ginger cordial to use our excess fruit.
Ginger (Zingiber officinale) is an amazing herb. We all tend to add ginger to foods for flavour, however, ginger has a range of medicinal properties and you can find these are listed on the Zing website, although they seem to have forgotten its long history as a preventative for motion sickness. The Zing ginger site also provides 101 recipes of the many, different ways you can use this wonderful plant root.
Zing ginger can be found at Woolworths supermarkets.

Bees and lavender

Beelavender Bees love lavender, and because French lavender* flowers during winter, it provides them with nourishment when there is little else in flower. Lavender is known for its calming effect on people and it has the same effect on bees. A hardy plant, French lavender prefers a gravelly soil with a close to neutral pH. It is an efficient water user and requires little complete fertiliser, suits warmer climates, makes an attractive hedge, and is happy in beds or a large pot. All it needs is a light hair cut when flowering has finished.
Bee numbers are declining around the world. This is a matter for concern for all of us as we rely on bees to pollinate a good number of our fruits and vegetables. As well as growing some French lavender or some winter-flowering annuals, please ensure you keep some clean water available in your garden as bees need clean water, too. Many drown each year from trying to drink chlorinated pool water. A bird bath or large plant saucer, regularly topped up with clean water, is all they need.
* French Lavender (Lavendula dentata) is also known as Toothed Lavender, so named for the edges of its leaves.

Flies around fruit bowl

Drosophila-wikipedia Column 8 in today’s Sydney Morning Herald stated that Sydneysiders’ kitchens have been infested by fruit flies, stating that, “They emerge from fruit and hang around all summer”. The flies referred to are not fruit flies, they are the very small vinegar or ferment flies (Drosophila). Genuine fruit flies are kept out by fly screens. Vinegar flies emerge from fruit, tomatoes, etc. as grubs (larvae) and require pupation outside the fruit in order to complete their life cycle as a fly. If these tiny pests are a persistent problem, there must be a breeding ground nearby or the kitchen needs more regular cleaning.
Vinegar flies are attracted to the smell of yeast in fermenting organic materials and drains. To eliminate the problem:

  • Do not keep fruit at room temperature in warm, humid weather
  • Cover compost and garbage containers
  • Regularly rinse out garbage containers
  • Rinse beer and wine containers before recycling
  • and treat drains with an enzyme product to break down thick scum where they can feed and reproduce.

Genuine fruit flies, the Mediterranean Fruit Fly (Ceratitis capitata) and Queensland Fruit Fly (Dacus tryoni) cause a lot of destruction in gardens. They require pupation in soil after the maggots emerge from fruit. To reduce the problem of genuine fruit flies, collect all fallen fruit, put it in a sealed black garbage bag and leave the bag in the sun for three or four days to cook the larvae (and encourage your neighbours to do the same). Never put infected fruit in the compost container.

Koalas – help please

joeypouchesIFAW has been astonished by the most generous response to their call for koala mittens and now have more than sufficient for current needs.
If you would still like to help injured animals, they are in need of
pouches for orphaned joeys that can be made from old cotton or flannelette sheets.

Completed pouches can be mailed to: IFAW at 6 Belmore Street, Surry Hills 2010

01_6_15_koala2_0
The International Fund for Animal Welfare (IFAW) is asking for volunteers to make mittens for koalas that suffer from burnt paws during bushfires. We have already had some devastating bushfires this year and the bushfire season is just beginning.

The mittens are easy to make from old cotton pillowcases or sheets (cotton breathes, polycotton doesn’t), and some leftover wool for ties. Burnt paws are bandaged and the mittens go over the bandages. Raw edges of the mittens stay on the outside of the mittens so that the koalas’ claws don’t catch on any loose threads. They need a lot of mittens as each koala has four paws and the mittens have to be changed daily.
If you can help our little native animals with this project, thank you very much.