| Related sites
The City Naturalist - Earthworms (Popularity: ): Short account of earthworms; an article by Leslie Day.
Soil Fertility and Fertilizer Use (Popularity: ): Minimizing the use of chemical fertilizers and maintaining soil fertility through the use of vermiculture.
Vermico (Popularity: ): Extensive, practical information about earthworms and recycling organic wastes.
Worm Digest Magazine (Popularity: ): This non-profit magazine is dedicated to vermiculture, and composting and recycling with worms. Published 4 times per year, the Web site contains many informational links.
Manual de Lombricultura (Popularity: ): Online teaching in vermiculture offered by an Argentinian institution.
The Earthworm Hole (Popularity: ): Includes information about types of farming and their affect on this invertebrate population. Offers educational services and materials. By the New Zealand Institute for Crop and Food Research.
Creekside Gardens (Popularity: ): Offers advice and sells red worms, perennial plants for ornamental landscape, culinary and medicinal herbs, and water garden plants.
Dort Worm Farm (Popularity: ): Oregon farm that provides brandlings, worm compost, and compost starter kits.
Earthworms and Worm Castings (Popularity: ): Vermiculture wholesaler and retailer of worms, worm castings, earthworm bins, vermicomposting supplies and earthworm educators.
Happy D Ranch Worm Farm (Popularity: ): Offers worms, equipment and materials, products. Also links and information.
Bantams (Popularity: ): University of Wisconsin Cooperative Extension publication. Downloadable PDF booklet.