| Composting and Grasscycling Made Easy | |||||||||||||||||||
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The Purpose of Composting and Grasscycling At least 20-50% of the solid waste sent to landfills is made of tree leaves, grass clippings, other landscape debris and kitchen wastes. Bagging these materials for garbage collection is a costly practice. It requires you and your community to spend taxes and service fees needlessly. It takes up limited landfill space, and it robs the environment of a natural source of nutrients for plant growth. Composting is a mixture of partially decomposed plant material and other organic wastes that is used in the garden to amend soil and fertilize plants. Compost Recipe Ingredients
Brown stuff is dead, dried plant parts like leaves and pine needles. Brown stuff is high in the element carbon. Green stuff is fresh, living parts like grass clippings, kitchen vegetable scraps, weeds and other plants. Green stuff is high in the element nitrogen. The higher the ratio, the less material is needed in the mix.
Food Scraps include kitchen wastes such as any vegetable scraps, coffee grounds, and even eggshells. Some materials attract insects and rodents, others introduce contamination to the compost which could disease other plants when spreading the finished product. Be careful not to introduce these materials into the compost. Don't Use
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There are many different kinds of composting bins that may be used depending on personal preference. Below are just a few you may consider.
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Woven Wire BinOne easy to make, economical container requires only a length of woven wire fencing. Multiply the diameter you want for the compost heap by 3.2 for the length of fencing to purchase. Fasten the ends with wire or three or four small chain snaps (available at any hardware store) to make a circle. |
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Block BinCompost bins can be made with cement blocks or rocks. Just lay the blocks without mortar; leave spaces between each block to permit aeration. Pile them up to form three sides of a square container or a three-bin unit. This bin is sturdy, durable, and easily accessible. Keep the bin at least 3 inches away from the walls of your house to prevent deterioration of siding. |
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Wooden Pallet BinCovered bins allow convenient protection from pests and heavy rains. Construct bins with removable fronts or sides so that materials can be easily turned. Old wooden pallets can be used for construction. Wire mesh can be substituted for wooden sides to increase air flow. |
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Turning BinsThis is a series of three or more bins that allows you to make compost in a short time by turning the materials on a regular schedule. Turning bins are most appropriate for gardeners with a large volume of yard trimmings and the desire to make a high-quality compost. You can also turn your compost with only one bin by removing the bin from around the heap, setting up the empty bin nearby, and forking the material into the now empty bin. |
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Rotating drum bins, which turn using a hand crank, are also commercially available. If your own kitchen, yard, and garden do not generate enough material to fill your bin, ask your neighbors for their clippings and leaves, or start a neighborhood composting project. |
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Simple heapsYard trimmings can easily be composted in open heaps. Bins are not required. When food wastes are added, however, the compost may have to be confined in bins that keep out animals such as raccoons, skunks, etc. Food wastes and manures can easily cause fly problems unless great care is taken to cover all such materials with a foot-thick layer of cured compost, wood, or other yard trimmings. Always bury food scraps deep in the compost pile. | |
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Other optionsPrefabricated plastic compost bins can also be purchased at hardware stores and gardening stores, and from catalogs. | |
Guide to More Efficient Composting
| Symptoms | Problem | Solution |
|---|---|---|
| The compost has a bad odor. | Not enough air. | Turn it. Add dry material if the pile is too wet. |
| The center of the pile is dry. | Not enough water. | Moisten and turn the pile. |
| The compost is damp and warm only in the middle. | Too small. | Collect more material and mix the old ingredients into a new pile. Turn the pile. |
| The heap is damp and sweet-smelling, but still will not heat up. | Lack of nitrogen. | Mix in a nitrogen source like fresh grass clippings, manure, composted poultry manure, bloodmeal, or urea fertilizer. |
Vermicomposting
| Generally speaking, 2 lbs. of earthworms
will recycle 1 lb. of organic waste in 24 hours. In absolutely ideal
conditions of comfort and ground up, moist food, the herd will recycle
their own weight in wastes every 24 hours. Earthworms can be fed all
forms of food waste, yard & garden waste, (plant and root material are
OK but not too much dirt), paper and cardboard too wet to recycle
otherwise, etc. Do not feed them; metals, foils, plastics,
chemicals, oils, solvents, insecticides, soaps, paint, etc. Avoid all
citrus products (oranges, lemons, limes, grapefruit), onions, garlic
cloves, extremely hot and heavily spiced foods, and high acid foods.
Be careful of plants that have been sprayed with insecticide.
The earthworms will need a little help from you in the preparation of some of the materials. Avoid soaking or flooding the food. Most food waste can be put directly onto the worm bed just as it comes from the table. Just scatter it around the top of the bed. Coffee grounds too, they love the grounds. Grinding (via a blender or food processor) or cutting things up to 1/4" size particles or smaller will speed recycling time by up to 50%. Don't bother to bury the waste since they will come up for it, plus, it is easier for you to see when it is all recycled, and thus, feeding time again. Spread the material around, but not too evenly, leave the little recyclers room to "pull back" from the food when they feel like it. A loose coat of food up to 2" high is OK. Bedding material can be; yard clippings, dead leaves, wood shavings, newspaper (torn up and soaked in water). Garden clippings should have "aged" beyond the green stage. Any moistened organic material can be used for bedding. If you look around, there is usually plenty nearby, inside or outside of your house.
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Contact Us!
Brad Gardner
Recycling and Keep America Beautiful Coordinator
Michael Etheridge
Solid Waste Department Director
http://etheridgem@co.pasquotank.nc.us/
P.O. Box 39
Elizabeth City, NC 27907-0039
252-335-4105
252-331-5623 fax