With 100 square metres of good soil you can feed a person all year round. That’s what my ‘Dig for Victory’ grandparents taught me when I was a teenager in London. Here in sunny subtropical Brisbane you also need a minimum of 7,000 litres of stored water, ideally 10,000 litres, to sustain that production through…
Tag: drought
Want A Rainforest Garden? Then Plant Dry, Not Wet…
Once established, dry rainforest species survive longer, hotter, drier spells and erratic rainfall better than wet rainforest.
In Production Today: August 2014
Here’s my subtropical food garden’s winter menu: Edible roots Arrowroot, Canna edulis Carrot, Daucus carota ‘Paris Market’ Cassava, Manihot esculenta Cassava, Manihot esculenta ‘Variegata’ Cocoyam, Xanthosoma saggitifolia Jerusalem artichoke, Helianthus tuberosus ‘Dwarf Sunray’ Radish, Raphanus sativus ‘Sparkler’ Edible leaves Basil, Greek, Ocimum minimum Basil, sacred, Ocimum tenuiflorum Cassava, Manihot esculenta Cabbage, Chinese, Brassica rapa var. pekinensis…
Succulents: Chlorophyll With Character
My first flower memory is of a cactus. I was about three years old and peering up into a huge, red Epiphyllum flower. It sprouted from an old, much-loved plant belonging to my Grandmother. My sister still grows a cutting from the plant Nan acquired during the Great Depression (around 1929). It’s been in my…
In Production Today, May 2014
May 2014 was the 351st consecutive month of above average global temperatures. Or put another way, any gardener under 30 years old will never have experienced normal growing conditions. This month’s weather has been surprisingly sunny, dry and so warm my ‘Java Blue’ and ‘Pisang Ceylan’ bananas and Sugar palm – tropical plants – are…
Freedom 2014
To me, freedom is access to water – clean rainwater, harvested from my roof, and recycled water generated by my sewage system which I use to grow organic food.
Thrifty, Fertile and Illicit: 4BC Horticultural Intervention
So there I was with Noel Burdette, in the pre-dawn darkness of Brisbane’s Cannon Hill. Groggy but organised, and with only a smartly dressed security guard as a witness, we got stuck in. Long ago we’d decided that the front garden at 4BC Radio, home to the voice of Brisbane’s gardeners, needed a little buffing up….
In Production Today, March 2014
The most widespread recorded drought in Queensland’s history has meant most of my gardening effort continues to be spent on watering and soil improvement. At least I’m able to keep fruit trees productive and perennials alive. Beds which would normally be filled with seasonal annuals can remain dug, mulched and bare until useful rain arrives. But…
Dry soil after the storm
After the storms that hit Brisbane yesterday you might expect that I could give watering a rest for a while.
A Gardening Cycle Is Complete
The most important thing about our garden receiving 594mm of rain this month, (the 50 year December average is 123.2mm), is that I have now lived here and successfully grown food through both extreme, prolonged drought and prolonged, saturating rain, a period covering seven years. December brought no flooding in this property. Some stormwater escaped…
‘Bellis’ – A Model 21st Century Garden
‘Bellis’, Brisbane’s award winning sustainable house and garden, is now seven years old. Last October this place won a national Save Water! Award in the Built Environment category. Since its inception, this 810 square metre property has collected over 7 megalitres of rainwater and recycled over 3 megalitres of sewage water. In the ornamental subtropical…
Catalyst – Informing Growers And Conservationists About Climate Change
Gardeners, farmers, conservationists and planners should watch this recent segment produced by ABC’s ‘Catalyst’ show on how climate change is affecting the health of our harvests. Rising CO2 levels will mean:
Jerry Coleby-Williams 