Here are some bed preparation hacks used in urban permaculture that I learned working as a volunteer under Imraan Samuels. I watched with admiration as he turned whatever materials he could find into the foundation of a green paradise. Adding a few hacks of my own, I used what I had available free of charge to prep a bed roughly fifteen metres square for my husband's seedlings.
After attending a wonderfully rich two week PDC course offered by Alex Kruger and Tahir Cooper, I knew that I had to contour the bed a little, because it sloped towards the wall, and I constructed the paths to contour roughly and prevent too much run off from the beds.
Below you can see the broad path pattern, as well as one of our worm-bins in the corner, housed in an old bath. Its perfect for worms, drains slowly from the plug hole, and is covered with a board and old carpeting, to prevent drying out. Worms dislike or die from heat, dryness and smelly gases. We feed this bin mainly with kitchen scraps. Cultivation of worms is highly recommended for the vegetable grower. Vermicast improves germination and soil quality and fertility.
First I pulled up or chopped off the waist high nettles and threw them on the ground, then I forked up and ripped out the Fynkweek, a fine leaved short indigenous grass that has underground runners. I put this grass in a bucket and will later turn it into green manure to utterly destroy its amazing ability to propagate from dried up fragments. Then I applied the first of the bed preparation hacks I had learned from Imraan and Saudiq. I covered the whole area with cardboard. Apparently it contains minerals that sandy soils need and also keeps weeds and evaporation down. Next I applied my own bed preparation hacks. I covered the cardboard with fork-fulls of compost I had made from sweepings under the Acacia and Olive trees, soaked in urine and rotted for a few months. The rotting urine soaked sweepings I had of course started preparing months before, during winter. This rough compost layer was patchy and about 5cm deep on average. I laid out paths marked with old lumber from the garage that had wood beetle or dry rot. The paths were covered with giant Kalanchoe leaves and sprinkled with dry Acacia sweepings, and the beds topped with another 5cm of vermi-compost, and then watered in.
I've compiled a list of the seedlings and established plants in this area to try and group them into companion plantings:
Sorrel Strawberries, blueberries, onions, lettuce, spinach
Okra Cucumbers, chilli
Pelargonium chillis, cabbage, most plants
Basil Tomatoes, chillis
Chillis Onion, chard, lettuce, okra, leeks, radishes, beets, beans tomatoes, garlic, oregano, parsley, rosemary, cucumbers, eggplant, geraniums, petunias nasturtiums
Bulbine lavender, drought tolerant plants
Pumpkin Beans, Mint
Beans, Okra Cucumbers
Beans, Okra Eggplant
Cabbage family, Mustard Thyme
At a recent Guerilla house - Langa Rastafarian Community workshop in Langa I saw sunken beds. I asked about them and Josh told me they are water sparing. So I decided to sink the beds I'm building for the summer of 2017-2018, due to the threat of a very bad drought. The previous setup had sunken paths and slightly raised beds, which tend to drain better and get dry. I used the bed preparation hacks I've learned, lining the beds with cardboard to suppress weeds, conserve water and add nutrients to the soil.
Time and water saving bed preparation hacks mean that three hours after starting we are ready for planting ! See the bed preparation hacks album for water saving sunken beds prepared in this way.
Mar 13, 18 01:15 PM
Soil2Soil Project, urban rehabilitation using the biological chain reaction connecting humans to landscapes
Mar 02, 18 01:46 AM
Hello Caroline, thank you for your very informative article about the subject of compost toilets. I always enjoy the topics you cover on Greenidiom.com.
Feb 15, 18 01:12 AM
How to make a low tech, low cost, but super green composting toilet, and fight global soil loss with your waste