Organic Sources

Appropriate Technology Transfer for Rural Areas (ATTRA)
P.O. Box 3657
Fayetteville, AR 72702
Phone: 1-800-346-9140
Fax: (501) 442-9842

Animal By-products
Bio-Dynamic Preparations
Composts/Manures/Blended Fertilizers
Compost Inoculants & Bioactivators
Cover Crop Seeds
Humates/Humic Acids
Hydrogen Peroxide
Hydroponic Fertilizers
Marine-Based Products
Microbial Inoculants/Enzymes/Biocatalysts/Conditioners
Micronutrients
Plant By-products
Rock Minerals—Phosphates
Rock Minerals&151Non-Phosphates
Worms for VermicompostSources Listed by State or Province