|
There are many ways to compost, from several, metre square compost bins to Bokashi bins on a kitchen surface, from hot fast composting to slow and cold. However, all these different ways have one thing in common and that is composting turns organic waste into a nutrient rich organic material that our fruit and veg can utilise to grow strong and healthy. It also has many other ecological benefits to both us and the environment.
Compost is basically a pile of organic waste, that would otherwise go to landfill or incinerators and over time breaks down or βdecomposesβ into a nutrient rich soil. Something us gardeners can't get enough of, I'm sure you'll agree.
The compost pile is usually made of a mixture of βgreenβ organic materials like food scraps, garden trimmings or fresh manure and βbrownβ organic materials like dead or dry leaves, cardboard, wood chips and shredded paper. The βgreenβ materials contain a chemical called nitrogen and the βbrownβ materials contain a chemical called carbon. These chemicals, plus air and water, make the perfect living conditions for tiny organisms, like bacteria and moulds, as well as creatures like worms and insects. They feed on the organic matter and help to break it down.
The composting process is part of the cycle of life. It happens naturally on the forest floor when dead leaves fall and decompose, protecting and nourishing the soil underneath.
Composting tips
Here are a few tips I've learnt over time about successfully making compost for my allotment. These tips are for small scale, square compost bins or round Dalek bins as they have come to be known, that you would find on allotment plots or back gardens.
- The smaller you cut up your compost material and food scraps the quicker it will decompose.
- Keeping your compost aerated by turning or mixing it will speed up the decomposition.
- A rough 50/50 ratio of browns and greens should be measured by volume not weight.
- If your compost becomes smelly, add more brown material ie: Shredded paper, torn up card board or dry leaves and give it all a good stir with a fork or compost aerator/cork screw*
- Save up and store your brown materials in the winter and Spring for when you get lots of greens in the summer and autumn.
- Find out if your tea bags are made of plastic as a lot of them are.
* Yours truly with my corkscrew compost aerator. A very handy tool that can be bought online.
|