Basic information on building compost and worm bins, and soil improvement techniques.

Research, public education, compost standards, expansion of compost markets and the enlistment of public support.

An organization with a charter to advocate and advance composting and compost usage.

A guide to composting at home.

Source of information for composting needs.

Instruction in the construction of insulated compost containers and the composting of kitchen and yard waste in cold climates.

"The Composters" educational program to promote reducing yard waste going into landfills.

Information about composting in Florida, and learn about compost maturity tests you can do.

Gardening and composting information for the Southern California gardener Includes a directory and calendar of events.

Build a backyard compost pile, build or buy bins, worm composting, trench composting, and soil incorporation.

How to make, use, and maintain a compost heap.

Illustrated tutorial shows what happens when solid waste is composted, and how you can make your own compost.

Instructions on building your own rotating composter.

Compost method that costs nothing and is as natural as a bird's nest.

A guide to making compost by the HDRA, Europe's largest organic gardening organisation. Dedicated to researching and promoting organic gardening, farming and food.

Basic information on turning biological matter into compost.

Case studies, manuals, and informational links to composting waste on a household or municipal scale.

Four scanning electron images of bacteria and fungi found in garden compost. Includes resource links.

Resources for composting, recycling, and organic gardening.

Advice on how composting works, how to build a composter, and a recipe for creating it.

Explains the process and benefits of composting.

Details the benefits of composting with red wiggler worms.

Articles detailing how to create a compost pile and what it can be used for.

Details how to construct different types of composting units.

Explains the composting process and its value.

About vermicomposting, nightcrawlers, red worms, composting, castings, and worm dirt.

Composting provides a vital way for organic farmers to fertilize their soil.

Information concerning various aspects of composting.

Describes a backyard high temperature composter for kitchen and yard waste.

Membership organization offering news, events and information affecting the composting industry.

Describes the composting process and gives advice on how to compost at home.

The active living and environment program. Advises on materials to avoid in compost heaps.

Illustrated document describing the basics of home composting, with contact information for Chicago-area workshops.

Covers composting basics: materials to add, temperature, aeration, methods, and applications.

Details what compost is along with how it can be used and a compost pile maintained.

Advice on how to compost and how it benefits the soil.

Ketzel Levine talks with NPR's Scott Simon about compost tea, its history, how to make it, and points to additional online resources about it. [6:34 streaming audio broadcast]

Comprehensive article originally published in Kitchen Gardener Magazine, written by Elaine Ingham.

Results of a study of the effectiveness of compost tea on cherry blossom brown rot.

Compost analysis kits, biodegradation tests, waste characterization, and some advice for consumers on what to look for in compost products.

Series of short articles about composting, including the basics of piles and tumblers, worm composting, mushroom compost and compost tea.