Open Home - Sunday 18 October

Sustainable Living in Spreydon
The October open home in Spreydon was a great success, with over fifty people turning up to learn more about Elvira’s productive orchard and no-dig vegetable beds. Having a relatively large section – just under 1000m2 – has enabled Elvira to devote a large area of her garden to food production, while still allowing space for a wide border of native trees and shrubs. “When I bought it, the house was a ‘handyman’s dream’ and the garden was a big area of grass with a few new trees (tags still on them) planted strategically”, says Elvira. Twenty years later large native trees create a lush evergreen backdrop, contrasting beautifully with deciduous fruit trees and berry crops. Close to the house two large vegetable beds and a small glasshouse provide the family with year round produce.

No-Dig Yes-Mulch
To maintain the health and productivity of her trees, berries and vegetable beds, Elvira regularly mulches with compost, sheep manure and leaf mould. “I use a thick layer of leaves, mainly oak, which I collect from a kindergarten, parks and Church Square, Addington”. No organic matter leaves the property, old plants and weeds are either chopped up and left on the garden as mulch or are composted in a heap along with kitchen waste. Any prunings too woody to be applied directly are piled up at the back of the shed and left to slowly decompose.


Fertilisers
To get seedlings off to a good start Elvira usually throws a small handful of compost, Zoodoo, sheep pellets or worm compost into the planting hole. Homemade seaweed brew also helps to boost growth and keep plants healthy. “I also dig in bokashi from time to time and have found it is great for brassicas’, says Elvira.

Tree Health
As well as regularly mulching her fruit and nut trees with compost, Elvira also underplants them with calendula and nasturtiums. Elvira successfully grows a diverse range of fruit and nut trees – peaches, plums, nectarines, apples, walnuts, hazelnuts, citrus and feijoas – as well as grapes, currants and berries. Mulching and companion planting keeps her plants free of disease. However, last year one of her ‘Gravenstein’ apples got a white fungus for the first time, so any tips on how to combat this would be much appreciated. She is currently trying a baking soda spray and has heard that diluted milk can also be used to combat fungal diseases.

Water Recycling
Elvira also showed just how easy recycling water can be. You don’t need a fancy grey water system, or even a network of pipes. Elvira simply places a large bowl in her kitchen sink to collect waste water which she then empties into the garden. “If you only use a small amount of detergent (Ecostore brand) you can safely use the dishwater to water plants”.

Plant Sale
Inspired by the popularity of Diana’s honey and grapes at her open home in March, committee members potted up a range of seedlings for sale on the day. There was an interesting array of plants on offer; purple sprouting broccoli, Argentinean tomatoes, lettuce ‘marvel of the four seasons’, to name but a few. The seedlings sold quickly and the sale proved to be a great fundraiser.

A big thanks to Elvira Dommisse for hosting the day’s event, a great afternoon was had by all.



Posted by Charlotte McHaffie

Open Home Discussion – October 18

Sustainable Living in Spreydon

Starting with a virtually empty section 20 years ago, Elvira Dommisse has created a unique garden that combines her love of native plants, with her desire for food production. Natives
co-exist alongside heritage berries and grape vines, while mandarins and lemons fit snugly under the north facing eaves. Elvira uses a range of composting techniques to maintain the productivity of her small orchard and no-dig vegetable garden. Visit Elvira's home in Spreydon to learn more about edible landscaping and no-dig gardening methods. There will be a limited number of seedlings for sale on the day.

Where: 48 Neville St, Spreydon
When: 2.00pm on Sunday 18 October
Cost: Members free, Non-members $2.00

Open Home Discussion – Sunday 22nd of March

Diana Kirpensteijn’s Food Forest
The unsettled weather on Sunday didn’t deter the large group of gardeners keen to visit Diana’s home and garden. Diana (left), a long time member of Soil and Health, has lived at her Opawa property for 23 years. In that time she has converted a barren suburban section - once dominated by a large macrocarpa windbreak - into a fruitful forest. ‘For every plant I removed, I planted three fruit trees,’ says Diana. A diversity of flowers, herbs and edible perennial plants co-exist under the groves of fruit trees, and raised garden beds provide areas for intensive vegetable production. ‘It was important that the garden was low maintenance,’ says Diana, which makes a lot of sense when you consider the size of the garden - ½ an acre if you include the adjoining property which the Kirpensteijns also own.

Nutrient Cycling
In keeping with organic principles Diana cycles all her organic waste back into the garden. Green leafy weeds and kitchen scraps are given to the chooks, and the manure is put through the compost heap. ‘Occasionally I buy some blood and bone, or sheep pellets, but overall I try to avoid bringing in a lot of materials from outside as it involves a lot of extra work. However, I have recently started adding rock dusts to my compost heaps to correct mineral deficiencies,’ says Diana. Diana also makes comfrey tea which she feeds to tomatoes and other heavy feeding vegetables.

Renegade Chooks
Diana originally planned to ‘tractor’ her chickens around the garden using them to dig over empty beds, however the chickens had alternative plans and were forever escaping to greener pastures. ‘If you’re going to have a “chicken tractor” make sure your chickens can’t dig their way out,’ says Diana, recalling the loss of leek and garlic seedlings scratched up by a runaway chook. ‘I’ve decided that it’s easier to have a permanent chicken run, and cycle the waste through the compost’.

Friendly Bees
Unlike the chooks, Diana’s bees are free to go where they please. Being in close proximity to a neighbouring school Diana always makes sure she buys friendly queens. The four hives, situated in the far corner of the garden, supply the family with 110kg of honey a year. But being a bee keeper is no easy task, you need to be registered, and MAF carries out regular hive inspections. Unfortunately, with the arrival of varroa mite, Diana is faced with a tough decision, treat her hives with chemicals, or stop being a bee keeper altogether. Although organic solutions do exist they are unlikely to effective during the initial establishment phase, which is expected to last 3 to 4 years.

Living Mulch
When asked how she kept her fruit trees free of pests and diseases, Diana explained the importance of a living mulch. Fruits trees do a lot better when they don’t have grass growing up to their trunks. A living mulch of organic matter (straw, leaves, bark . . .) combined with perennial herbs like parsnips and comfrey, creates a great habitat for ground beetles. Ground beetles are voracious predators that like to snack on juicy larvae, codling moth larvae being no exception, so having a healthy population of ground beetles helps to control this unwanted pest. A living mulch also helps to reduce fungal diseases, as it encourages microbial diversity and increases the chance that fungal spores will be out competed or consumed by beneficial microbes.

Pest Barriers
One of the downsides of mulch, is that it can harbour slugs. Diana avoids mulching in the spring when the slugs are most prevalent, and protects her tender seedlings with plastic pottles that have had their lids cut out. Another physical barrier that Diana finds essential is shade netting over the carrot beds, ‘growing carrots is a waste of time unless you have nets to keep out the carrot fly,’ says Diana.


Tasty Treats
Those people who were lucky enough to be able to stay until the end of Diana’s talk were rewarded with pink grape juice made from Diana’s favourite grape ‘Iona’. Diana had also baked a spiced apple cake – recipe courtesy of the late Rod Donald – and had potted up plants and honey for sale. Diana insisted that people weren’t to leave until all the ‘black boy’ peaches had been picked and given away. All in all everyone had enjoyable afternoon, and no one left empty handed!

Posted by Charlotte McHaffie

Open Home Discussion – Sat 29 November

Growing Vegetables at the Beach

Sandy soils and salt spray can make growing vegetables a challenge. For Soil and Health member Charlotte McHaffie, living 200 metres from the beach is a mixed blessing. Visit Charlotte and Scott at their house in North Beach to learn how they have created an edible garden on the sand dunes. Accompany them on a guided walk to discover which plants grow best on the coast.

If you’re interested in learning more about beach gardens, or would like to meet other Soil and Health members, make sure you come along to our November talk.

When: 2.00pm on Saturday 29 November
Where: 50 Cygnet St, North Beach (just north of the North Beach Surf Club)
Cost: Members free, Non-members $2.00

So the speaker has an idea of numbers please R.S.V.P.
Ph 388-7353 or 021 037-5716
email: organicschch@gmail.com