This Sustainable House

Every weekend I set myself a task to complete around TSH that keeps the vision moving in the right direction. Sometimes this task is large, such as fencing a new paddock, but at other times it can be quite small such as improving an existing system. This weekend, my task was to build a new vege garden using the wicking bed system.

A wicking bed is a marvellously efficient garden design in which you water from below. It is basically a giant self-watering pot in which you water via a filling tube. The water creates a reservoir under the soil of the bed, and the water then ‘wicks’ up to water the plants. The major advantage of the system is that there is no free water on the surface, so evaporation is minimal.

At TSH we have two beds, both located on the back verandah, which have been designated to be wicking beds. And this weekend I created one of the beds. The location of the beds was chosen so as to allow year round growing (it’s under the eaves so shouldn’t be too effected by frost) as well as to be close to the kitchen (virtually in zone 0, if you are permaculturally inclined). It should also help reduce the amount of reflected sunlight into the entertaining area during summer which should help make this area feel much more comfortable.

And let’s not forget… produce a mass of picking greens, herbs and other vegetables for the kitchen.

A video-essay of the building of this bed can be found on Green Phoenix Permaculture.

I’ll post an update in a few weeks around how it is going. Below are some time staged photos… click on them to zoom.

Wicking Bed (Week 1)