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VermiComposting:

Many people are familiar with backyard composting, but few are aware of indoor composting using Red Wiggler Worms. This is an ideal method of composting for those that do not have ample space to compost outdoors, or for those that have had difficulties with backyard composting.

Vermicomposting is easy, does not produce offensive odors when done correctly, and produces compost quicker than most backyard composting methods.

Things you need to know to set up your own Vermicomposter:

Bedding:

Bedding materials may range from shredded newsprint and cardboard, to straw and peat moss. Red worms prefer bedding material that is slightly acidic. If your bedding is only pear moss, which tends to be very acidic, you can neutralize the acidity by adding 1 tablespoon of crushed, dried eggshells per month to the bedding mixture.

Moisture:
Occasionally, the bedding material may become too moist. This can cause anaerobic conditions, resulting in a rotten-egg smell. If this occurs, simply “fluff” the bedding with a garden fork and or add dry bedding material to add more air to the compost and reduce the moisture content.

Light:
Red worms are very sensitive to light. They need a container that is opaque (can’t see through it). You should ensure that the bin has a dark plastic bag or lid placed over the bedding to keep the light out. Red worms are so sensitive to light, that the use of light is a good way to separate the worms from the bedding material. To do this, place a strong light over the bedding. After a few hours, the worms will have moved down, out of the first several inches of bedding. The top bedding and compost can then be removed for use.

Care and Feeding:
Worms should be fed at least every few days. Simply bury the food scraps at least three inches below the surface of the bedding and the worms will find it. Visually section off the compost container and be sure to add the food scraps to a different section with each feeding. This will ensure that all worms are sufficiently fed. Fresh food waste should decompose within two weeks. If you find that the food waste lasts longer than this, you may be over-feeding the worms. If this is the case, simply get another bin and more worms. Worms cannot live off their castings. Once the bedding and food scraps are replaced by castings (every 3 to 6 months), it is time to separate the worms and add new bedding.

What to Feed Worms:
Bread Coffee grounds and filter
Crushed egg shells Fruits
Grains plain, cooked pasta
Tea leaves and bags Vegetables (chopped small)

What not to Feed the Worms:
Dairy Products Fats
Feces (human or animal) Meats
Oils Peanut butter
Twigs