Vermiculture is, therefore, the science of applying this earthworm-microbe principle on a more controlled and intensive basis.

Wormeries
The purpose of a wormery is to contain a vast number of earthworms that breed rapidly whilst consuming quantities of organic material, greatly improving its value for garden and agriculture purposes. The solids excreted, and liquid exuded, are easily harvested and applied to the garden or farm through direct application or irrigation.

Wormeries can be constructed of various materials, require protection from the elements are relatively easy to manage, smell free and can be very cost effective. The size will be determined by the volume and type of organic material to be processed.

Current farming practices
Monoculture coupled with excessive use of fertiliser and sprays progressively drains soil of organic matter and earthworms thereby making it sterile.

Serious efforts are being made to rectify the situation through the addition of large quantities of compost and/or mulch, reducing the use of sprays toxic to the earthworm and spraying microbes onto the compost/mulch to initiate and accelerate its breakdown.

Through the use of earthworms and their products the revitalisation of our soils and reduction in fertiliser costs could be a major benefit to South African agriculture.

Overseas research has revealed that earthworm products can even inhibit various diseases such as verticilium wilt and phytophtera.

Worms in your garden
The number and variety of earthworms will contribute to the health and beauty of your garden not to mention the attraction felt by some of our favourite birds. By introducing them directly or through your compost heap, sustainable improvement can be expected through a natural and organic route.

For more information on how to set up your own wormery visit www.wizzardworms.co.za.

Do you use vermiculture in your garden? Share your tips in the comment box below.