About Minerals - What minerals do for plants and soil.
About Organic Gardening - Safe, granulated, organic trace mineral fertilizer for organic vegetables and vibrant flowers.
AG/Response Inc. - Distributors of organic fertilizers for roses and flower gardens.
Aggrand Natural Fertilizers - Independent dealer of Aggrand natural organic liquid fertilizer, liquid bone meal, and other natural lawn, garden and agricultural products.
Agrofill Srl - Producers of simple and compound fertilizers.
AgroPro Soil Testing - Online shopping site offering convenient soil test packages including all you need to receive a complete laboratory analysis of your soil.
Algoflash America, Inc. - Fertilizer products for garden and houseplants. Includes online ordering.
AllGro Bulk Compost - High quality biosolid compost utilized as a soil amendment by turfgrass and horticultural professionals.
American Kelp Corporation - Manufacturers and distributors of professional organic gardening products made with ocean kelp, saponin and other earth friendly materials. Products are now available on-line.
American Natural Products Co. - Offering all-natural products for lawn and garden care.
Ancient Earth - An organic, solid granular gardening material produced from plant and animal residues from prehistoric time.
Baicor - Micronutrients readily available for up take by plants.
Best Fertilizer - Fertilizer products and services for professional landscapers, golf course superintendents, and the entire turfgrass industry.
Bio Systems Plus - Distributors of Blue Green Algae. An online store offering Blue Green Algae for all your organic gardening needs.
Bio-Organics Supply Center - Specializing in locating and producing high-performance organic growing products such as mycorrhizal inoculant, for the home gardener market as well as for commercial growers.
Biofertilizer - Organic sphagnum peat moss based fertilizer from Costa Rica.
BioFlora - All-natural plant supplement for every plant growth and maintenance.
Bountiful Gardens - Wide range of gardening books, supplies, tools, and gifts available for online purchase.
Bradfield Natural Fertilizers - Natural fertilizers for lawns, vegetable, herb, and flower gardens
Builders Central - Home garden supplies: Fertilizers, potting soils & plant food for houseplants and gardens.
Cal West Tropical Supply - Specialize in fertilzer for growing orchids.
Colorado Compost - An organic compost manure fertilizer.
Compost & Soil Fertility - Enhancing soil fertility in the home garden through effective use of compost.
Convenience Fertilizers For Home Landscapes - Information on fertilizing shrubs and trees on home lanscapes.
Corrigan's Worm Farm - Red worms and worm castings.
Dark Green - Do it yourself organic lawncare and gardening news. .
Dino Soil - A all-natural, organic fertilizer from humates.
Dirt Works - A place to find organic fertilizers, cover crops, lawn and forage seeds.
Discount Garden - Soil additives for optimum plant health.
Donley's Organic Fertilizer - Bat guano fertilizer for organic gardeners.
Early Bird Worm Co. - Mail order supplier of red worms for gardening, composting and fish bait.
Earth Food Associates - Offering books and supplies related to systems for organic horticulture and environment-friendly products.
Earthsoils--Garden Fertilizer - Side By Side fertilizers available for online purchase
EcoChem Organics - Organic fertilizers and soil conditioners. Help put back the natural nutrients in the soil.
Extremely Green Gardening Company - Online source for organic gardening products including fertilizers, biological pest control, soil test kits.
Fenic CO, Inc. - Manufacturer of F-68 PLUS soil conditioner and innoculant which helps home gardeners achieve a healthy soil for growing vegetables, flowers, lawns, trees and shrubs.
Fertilization of Lawns - Details the benefits of and how to fertilize lawns.
Fertilizer - Articles discussing different aspects of fertilizing.
Fertilizer Application - Debates whether to fertilize with organic or inorganic products.
Fertilizer Facts - Discusses the factors to consider when choosing a fertilizer.
Fertilizer Recommendations for Homeowner Lawns - Discusses the different components of fertilizing lawns.
Fertilizer Registration and Penalties - The North Carolina Department of Agriculture and Consumer Services offers advice on the fertilizer penalty system.
Fertilizer Use - Articles discussing the uses of fertilizer on certain types of plant (in pdf format).
Fertilizer Use and Abuse - Discusses the uses of fertilizers.
Fertilizer Use in the Yard and Garden - A guide to determining what the chemical numbers used by fertilizers mean.
Fertilizer Zone - An introduction including guides on how to, when to, and how much fertilizer to use.
Fertilizer.com - Definitions of different types of fertilizers, along with a range of information about lawn and garden care.
Fertilizers for Container Crops - Explains the basics for fertilizing certain types of potplants.
Fertilizing Landscape Plants - Explains the necessities of fertilizing plants.
Fertilizing Lawns - Tips for fertilizing home gardens and in particular lawns.
Fertilizing Woody Ornamentals - Explains the best way to fertilize these types of plants.
Floralnutrients - Natural organic soil supplement for plants, flowers, and gardens.
Fox Farm - Organic soil and fertizer company.
Garden Ville - Home and farm organic gardening, fertilizer and compost, natural pest control.
Gardener's Supply Company - Gardening tools and supplies including seed starting equipment, greenhouses, garden furniture.
Gardening Depot - Wide selection of lawn and garden supplies available for online purchase.
Gardenlink - Time-release fertilizer products for a healthier garden.
Gardenmaster - Manufactures garden, flower and tree fertilizers and supplements.
Gardens Alive! - Online catalog of environmentally friendly fertilizers and pest control products, many of which are completely organic.
Golden Harvest Organics - Natural fertilizer which is a completely natural product that contains no inert ingredients and is eco friendly. Site also includes organic gardening tips, natural pest control and companion planting information.
Golden Herb: Earth Friendly Gardening Supplies - Organic and earth friendly fertilizers, soil additives, and insecticides, including bat guano, BT & hard to find products.
Green River Technologies - Supplying a broad range of organic products including fertilizers, soil amendments, insect controls, and beneficial insects.
Gro-Power - Soil conditioner & fertilizer
Grow Stuff Plus - Fertilizer and soil products.
Grow-N-Thrive - Liquid plant food for all indoor & outdoor plants.
Harmony Products - Manufactures organic and organic-based fertilizer for vegetable and flower gardens, house plants, landscaping, and lawns.
Healthy Ways - Garden fertilizer and garden supplies for soil defiency due to missing trace minerals in farm lands and gardens.
Heirloom Seeds - Garden supplies for sale: Fertilizers and soil kits.
Home Harvest - Organic fertilizer dry blends.
Hort Sorb - Company offers mycorrhizal inoculants and superabsorbent polymers.
Howie's Garden - Fertilizers for the Home Gardener - Organic-based herb food and other garden food for all flowers and vegetables.
Indoor Outdoor Plants - Water storing polymers, water crystals and soil moist.
Irish Green Gardens - Irish peat sales to home gardeners
Island Lawn and Garden - Concise discussion about organic and inorganic fertilizing along with a number of lawn fertilization topics.
Jerry's Grow - Gourmet plant food for garden and houseplants.
KingGuano - All natural bat guano. Pelleted and natural bat guano.
Lawn Fertilizers - Fertilizers for lawns and grasses.
Lawn Talk - A range of lawn fertilizing articles beginning with "Choosing Fertilizers for Home Lawns".
Lindsey Compost - All natural organic fertilizer
Liqua-Mulch - Totally organic product for the home or garden.
Maestro-Gro Organic Plant Foods and Supplies - Organic plant food and fertilizer manufacturer and distributor.
Magic Minerals. - For quick and slow release properties. Suited for home gardens and larger agriculture applications.
Marathon All Season Fertilizer - To keep your lawn healthy and beautiful, be sure to apply Marathon® All-Season Fertilizer
MDS Harris Turf - A commercial soil-testing laboratory that provides soil and water testing as well as plant and tissue analysis for golf courses and athletic fields, as well as agronomic growers and dealers.
Metanaturals Organic Products - Organic fertilizer nutrients for hydroponic or soil gardening.
MicroMagic - Natural, non-toxic, environmentally safe compound for healthier, stronger, more abundant plants and lawns.
Midnight Sun Plant Food Inc. - An all natural plantfood developed in Canada.
Miracle-Gro Fertilizer for Lawn and Gardens - Site offers Miracle-Gro fertilizer and tips for achieving results with your lawn and garden.
Monty's Joy Juice - Monty's Joy Juice is a highly concentrated, unique food grade liquid plant fertilizer. Mr. Monty Justice, the originator of the formula, is a well-known gardener & national rose show judge.
Mother Earth Organics - Offering all natural organic products for optimal plant and soil health. Products include fertilizers, soil conditioners, natural soil enzymes, and liquid compost.
Natural Fertilizers for the Home Garden - Information on additives, boosters, and fertilizers for the home garden.
Natural Science - Natural organic fertilizer. The high-nitrogen organic fertilizer for your lawn and garden, trees, shrubs, and flowers.
Natures Gold Fertilizers - Gourmet fertilizers for lawns and garden.
New Dawn Gardening - Specializing in mycchorizal fungal soil additives.
Nitrogen Fertilizer: Ammonium Nitrate - Detailed chemical factsheet about the properties of ammonium nitrate.
Nitrogen Fertilizer: Ammonium Sulfate - Factsheet offering information about ammonium sulfate.
Nitrogen Fertilizer: Diammonium Phosphate - Factsheet about the chemical properties of diammonium phosphate.
Nitrogen Fertilizer: Urea - Chemical information about the properties of urea.
Nitron Industries - A source for organic fertilizers, soil amendments.
Nutura Products - Ready-to-use mist and feed plant foods and flower foods available.
Organic Rabbit Fertilizer - Offers organic plant and garden fertilizer made from rabbit droppings.
Orgro-Volcanic Micro Nutrients - Volcanic, mineral clay, containing a variety of trace elements
Pecos Agricultural, Corp. - Organic fertilizers consist of pure feedlot manure’s from castle (and sheep) being fed high protein/high energy rations comprised of natural grains and roughage’s.
PermaTill - Soil conditioner loosens clay and compacted soils improving soil structure and drainage
Pesticides and Fertilizers in Turfgrass Environment - Article detailing the application of fertilizers to turf.
Planet Green Inc. - Manufacturers of concentrated pelletized compost and all natural fertilizer.
Planet Natural Catalog - An online catalog featuring such organic gardening supplies as fertilizers, natural pest controls, lady bugs, composters, composting equipment, soil amendments.
Plant Homeopathy - Natural growth stimulant and medicine for house, garden and agricultural plants.
Plant Magic - Soil conditioner
Plant Nutrients - Article describing how each of the thirteen soil nutrients affect growing plants.
Plantgel - Absorbent crystal, that absorbs 300-400 times its weight in water, and has a life span of approximately 5 to 7 years.
Poulenger USA, Inc. - Rutopia+M is a biostimulant and root inhancer with mycorrhizae. Used as a turf and root inoculant.
Power Blend - Site explains how why minerals are important to plant nutrition and how they can economically be replaced to restore tired soil.
Responsible Fertilizer Practices for Lawns - Outlines general fertilizer practices, nitrogen and phosphorus requirements, and application timing for lawns.
Sea Spray - Liquid concentrate is all organic.
Seagro - Marine compost mix and Premium potting mix. Made from Canadian sphagnum peat moss, composted ocean fish and composted cattle manure.
Seaweed Extract Fertilizer - Captain Bill's deep green foliage seaweed extract fertilizer.
Shur Gro - Organic Fertilizer and Remineralizer
Soil Soup - Compost Tea for organic gardening and farming
Soilperfect Soil Testing - Specialists in affordable soil testing for gardens, lawns, vegetables, flowers, orchards, trees, shrubs and anything that grows.
Soils and Soil Management - Offers a database and search function of a range of articles about fertilizers.
Soils Online - Order topsoil, bark, sand, and gravel.
SoilTox - A do-it-yourself kit to determine if your yard is contaminated. A safe yard for your kids should be a top priority.
Sonic Bloom Organic Plant Growth System - Information about a two part system which combines audio stimulation with a nutrient spray formula for better plant growth and productivity.
Sunniland Corporation - Manufacturer and distributor of lawn, garden and tree fertilizers and soil mixtures.
Sunray Organic Fertilizer - Soil fertility and environment friendly concepts
Supergreen Turf Company - Providing organic natural base liquid fertilizers to home owners, back yard gardeners, farmers & growers world wide.
Texas Ladies Compost, Organics, and Gifts - Compost, potting soil, compost tea and watering crystals.
The Cultivation Station - Organic lawn & garden supplies.
Totally Gardens - Fertilizers, lawn fertilizers, garden fertilizers, seedling starters, seed fertilizers.
Triad Inc, Organics - Products and services for your organic fertilizing needs.
U-Mate International, Inc. - Supplier of humates for better plant growth and soil development.
Unified Systems - Offering Live Earth brand fertilizers.
University of Maine Bulletin - Information on fertilizers to supplement nutrients in the soil.
Washington State Department of Agriculture - Information on products and their content of heavy metals, along with fertilizer laws and label requirements.
Water Crystals - Site has water crystals available for online purchase. Water crystals significantly increase the intervals between watering.
Water Saving For Plants - Water retention additives for all plants, lawns, and food crops.
Water Stick Grow System - Plant foods and vitamins sent directly to a plant's root system. Description of the product and results. Online or mail order.
Watersorb - Company selling water absorbing polymers at reduced rates for soil additives.
World Wide Products, Inc. - Distributor of TerraCottem, a specialty fertilizer with water storage capabilities for drought resistant landscaping and gardening.
Yard Geek - Sells a wide selection of soil additives: powdered gypsum, hydrated Lime, grass clipping & thatch decomposter, and more.
Yokozuna Technologies - Offering organic fertilizers and other natural products.
Yum Yum Mix Earth Food - Vegetarian, all purpose fertilizer and soil conditioner.
ZooDoo Organic Fertilizer - Zoo animal waste recycled into gifts that gardeners love. Pachyderm poop, rhinoceros flop.