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Worm Farm Bedding
The most important steps in setting up
a worm farm is selecting the right bedding material.
Compost worms require a material to live in it's called
bedding
Worm farm bedding must:
- Retain moisture and stay moist while
allowing air circulation, and drainage from excess
liquids.
- Not compact, [so that there is
plenty of air circulation throughout the bedding].
- Be odourless
- Be of neutral PH
- Not contain sharp or abrasive
objects, as worms have very sensitive skin.
- Block out light, as worms are light
sensitive.
Worm bedding can be of many different
materials. The more variety in the bedding material the
better the finished worm cast will be. Worms are very
adaptable and will thrive once the right conditions are
reached. Worms will eat their bedding (around half of
their daily intake will be bedding.)
Some suitable types of bedding are:
- Shredded paper and cardboard.
- Old garden leaves and cuttings.
-Aged compost.
-Aged Animal manures.
The bedding must be aged past the
compost heating stage, as the heat will kill the worm
stock. If you mix different types of bedding together
there will be a vast improvement in the finished worm
cast because of the various nutrients that are mixed in
the bedding. You must also put in a small amount of
sand/soil, as the worms will consume this to help their
digestion, because they have no teeth. The grit in their
stomach grinds up the food with muscle action.
When putting the bedding in your worm
farm you must make sure that it is damp, not wet, just
damp so that one or two drops of water runs out when you
squeeze it. Once a week before you feed the
compost worms you
should lightly lift and fluff up the bedding material to
create air space, and stops the bedding from compacting
and helps control odour. Each week make sure that you
feed in a different location of the worm farm and only
feed when the last feeding is nearly consumed. Always
make sure that the food is well covered to prevent
flies. After feeding I like to apply a small amount of
garden lime. This helps to keep the flies away and keep
the bin smelling nice.
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