Collection: Fertilizers & Growing Supplies
Compare products by nutrient analysis, formulation, application method and label directions.
-
All-Purpose Fertilizers
All-purpose garden fertilizer can supply nutrients for vegetables, flowers, herbs, shrubs, trees,...
-
Phosphorus Fertilizers
Phosphorus Fertilizers for Roots, Blooms and Fruiting Shop phosphorus sources used in...
-
Fruit Tree Fertilizers
Choose a tree fertilizer by crop, tree age, soil or tissue test...
-
Organic Fertilizer & Natural Fertilizer
Organic and Natural FertilizersExplore plant- and animal-derived fertilizers, mined minerals, compost-based inputs...
-
Seed Starting Soil
Seed-starting mixes are blended for germination and early seedling growth in trays,...
-
Trace Minerals for Plants
Trace Minerals for Plants Essential to vibrant soil health and crop productivity,...
-
Planting Containers
Planting Containers for Seed Starting and Garden Growing The right container provides...
-
Seed Starting Trays
Seed trays create a consistent workspace for germination, watering, bottom watering, and...
-
Soil Amendments
Soil amendments are used to change specific chemical, biological, or physical soil...
Organic and Natural Fertilizers
-
Acid-Loving Plant Fertilizers
Fertilizers for Acid-Loving PlantsShop fertilizers formulated for blueberries, azaleas, rhododendrons, camellias and...
-
All-Purpose Fertilizers
All-purpose garden fertilizer can supply nutrients for vegetables, flowers, herbs, shrubs, trees,...
-
Phosphorus Fertilizers
Phosphorus Fertilizers for Roots, Blooms and Fruiting Shop phosphorus sources used in...
-
Calcium Fertilizers
Calcium Fertilizers for Plants and SoilShop calcium sources including gypsum, oyster shell,...
-
Trace Minerals for Plants
Trace Minerals for Plants Essential to vibrant soil health and crop productivity,...
-
Nitrogen Fertilizers
Nitrogen Fertilizers for Vegetative GrowthCompare nitrogen sources for leafy growth, crop production,...
-
Fertigation Fertilizers
Fertilizers for Fertigation SystemsShop liquid and fully soluble fertilizers intended for injection...
-
Fruit Tree Fertilizers
Choose a tree fertilizer by crop, tree age, soil or tissue test...
-
Potassium Fertilizers
Potassium Fertilizers for Plant VigorCompare potassium sources used to support flowering, fruit...
-
Lawn Fertilizers
Organic Lawn Fertilizer for Healthy, Green Lawns A healthy lawn benefits from...
-
Soil pH Fertilizers & Amendments
Products for Managing Soil pHShop lime, sulfur and related fertilizers or amendments...
Seed Starting
-
Grow Lights
Grow lights help seedlings and indoor plants receive consistent light when natural...
-
New Gardener Kits
Hand-picked items from our experts designed to get your new garden off to...
-
Plant Labels
Plant labels and tags help track varieties, sowing dates, batches, treatments, and...
-
Planting Containers
Planting Containers for Seed Starting and Garden Growing The right container provides...
-
Seed Starting Soil
Seed-starting mixes are blended for germination and early seedling growth in trays,...
-
Seed Starting Trays
Seed trays create a consistent workspace for germination, watering, bottom watering, and...
-
Soil Block Makers
Soil Block Makers for Seed Starting and Healthy Seedlings Starting seeds in...
Plant Support
-
Bamboo Garden Stakes
Use bamboo garden stakes to support vegetables, flowers, young plants, and simple...
-
Hortonova & Jute Trellis
Plant Trellis for Climbing Plants and Garden Support The right trellis can...
-
Plant Ties and Twine
Plant ties and twine secure stems, vines, and branches to stakes, cages,...
Propagation & Grafting Supplies
-
Grafting Supplies
Grafting supplies help prepare, align, secure, and protect compatible scion and rootstock...
-
Propagation Pots and Mediums
Propagation pots and media hold cuttings or young plants during early root...
Composting
-
Make Your Own Compost
Build and manage a composting system with bins, covers, aerators, thermometers, books,...
-
Worm Composting
Worm Composting: A Sustainable Solution for Organic Gardeners Worm composting, or vermicomposting,...
-
Compost Tea Brewing
Compost tea brewing supplies help aerate, contain, mix, and apply a water-based...
-
Ready-Made Compost
Ready-Made Compost for Healthier Garden Soil Ready-made compost provides a convenient way...
Growing Mediums
-
Natural & Organic Potting Soil
Natural and Organic Potting Soil Mixes for Healthy Container Growing The right...
-
Seed Starting Soil
Seed-starting mixes are blended for germination and early seedling growth in trays,...
Soil Amendments & Testing
-
Field Meters
Introduction to Field Meters Field meters are essential tools for agricultural professionals,...
-
Soil Amendments
Soil amendments are used to change specific chemical, biological, or physical soil...
-
Soil Testing
Soil testing can help you measure pH, check selected nutrients, or obtain...
-
Mycorrhizal Inoculants
Home Soil Amendments Mycorrhizal Inoculants Mycorrhizal inoculants introduce compatible fungi close to...
-
Improves Nutrient Uptake
Exploring Fertilizers and Soil Amendment Products for Improved Nutrient Uptake Fertilizers and...
-
Improves Drainage
Materials in this collection are commonly used to adjust pore space, drainage,...
-
Improves Water Holding Capacity
Materials in this collection can change how a soil or growing medium...
Top Sellers & New Arrivals
-
Sup'R Green Organic Chicken Manure (Composted) (25 lb)
Regular price $6.99Sale $6.99Unit price per -
Citrus & Fruit Tree Food 7-3-3 (4 lb bag)
Regular price $11.99Sale $11.99Unit price per -
Calphos Soft Rock Phosphate - Regular Powder (50 lb)
Regular price $22.99Sale $22.99Unit price per -
Acid Mix 4-3-6 (5 lb Box)
Regular price $15.99Sale $15.99Unit price per -
Nutri-Rich 4-3-2 Fertilizer Pellets (50 lb)
Regular price $13.99Sale $13.99Unit price per -
Azomite Micronized (44 lb)
Regular price $27.99Sale $27.99Unit price per -
Peaceful Valley Organics All Purpose Pelleted Fertilizer 4-3-2 (50 lb)
Regular price $12.99Sale $12.99Unit price per -
Diamond K Solution Grade Gypsum (50 lb)
Regular price $17.99Sale $17.99Unit price per -
Fish Bone Meal 4-12-0 (5 lb)
Regular price $15.99Sale $15.99Unit price per -
Tomato & Vegetable Food 4-5-3 (4 lb bag)
Regular price $11.99Sale $11.99Unit price per -
Azomite - Micronized (2 lb)
Regular price $9.99Sale $9.99Unit price per -
Soil Conscious Glacial Rock Dust - 50 lb - Organic
Regular price $30.99Sale $30.99Unit price per -
Bone Meal 3-15-0 (5 lb Box)
Regular price $17.99Sale $17.99Unit price per -
Peaceful Valley Organics Premium Earthworm Castings (1 cu ft)
Regular price $22.74Sale $22.74Unit price per -
Organic Feather Meal 12.8-0-0 (50 lb)
Regular price $49.99Sale $49.99Unit price per -
Organic Blood Meal 13.6-0-0 (50 lb)
Regular price $68.79Sale $68.79Unit price per -
Blood Meal 12-0-0 (4 lb Box)
Regular price $21.99Sale $21.99Unit price per -
Down to Earth Bio-Live Fertilizer (50 lb)
Regular price $104.99Sale $104.99Unit price per -
Down to Earth All Purpose Mix 4-6-2 (5 lb Box)
Regular price $15.99Sale $15.99Unit price per -
Peaceful Valley Organic Liquid Kelp
Regular price $8.99Sale $8.99Unit price per -
Kelp Meal 1-0.1-2 (4 lb Box)
Regular price $32.99Sale $32.99Unit price per -
Acid Mix (25 lb Bag)
Regular price $48.99Sale $48.99Unit price per -
Fish Bone Meal 4-12-0 (40 lb)
Regular price $85.99Sale $85.99Unit price per -
Bio-Live 5-4-2 Fertilizer (4 lb)
Regular price $20.99Sale $20.99Unit price per -
Langbeinite 0-0-22 Fertilizer (5 lb box)
Regular price $16.99Sale $16.99Unit price per -
Ultra Bloom 0-10-10 (15 lb bag)
Regular price $36.99Sale $36.99Unit price per -
Tomato & Vegetable Food 4-5-3 (15 lb bag)
Regular price $36.99Sale $36.99Unit price per -
Citrus Mix Fertilizer 6-3-3 (5 lb)
Regular price $17.99Sale $17.99Unit price per -
Blood Meal 13.6-0-0 (25 lb)
Regular price $37.99Sale $37.99Unit price per -
Sure Start 4-6-2 (4 lb bag)
Regular price $11.99Sale $11.99Unit price per -
Alfalfa Meal (4 lb Box)
Regular price $13.99Sale $13.99Unit price per -
Soil Sulfur (5 lb)
Regular price $12.99Sale $12.99Unit price per -
Down To Earth All Purpose Mix 4-6-2 (25 lb bag)
Regular price $47.99Sale $47.99Unit price per -
Ultra Bloom 0-10-10 (4 lb bag)
Regular price $11.99Sale $11.99Unit price per -
Humic Acids, Granular (5 lb Box)
Regular price $13.99Sale $13.99Unit price per -
Bio-Fish All Purpose 7-7-2 Fertilizer (5 lb)
Regular price $17.99Sale $17.99Unit price per -
Acid Mix 4-3-6 (1 lb Box)
Regular price $4.99Sale $4.99Unit price per -
Alfalfa Meal (40 lb Bag)
Regular price $55.99Sale $55.99Unit price per -
Rose, Flower & Bulb Mix 4-8-4 (5 lb Box)
Regular price $17.99Sale $17.99Unit price per -
Neem Seed Meal 6-1-2 (5 lb Box)
Regular price $25.99Sale $25.99Unit price per -
Sulfate of Potash Ultrafines - Diamond K Soluble 0-0-50 (50 lb)
Regular price $49.99Sale $49.99Unit price per -
Organic Sulfur 90% (Granular) 50 lbs
Regular price $41.99Sale $41.99Unit price per -
Fruit Tree Fertilizer 6-2-4 (5 lb box)
Regular price $17.99Sale $17.99Unit price per -
Rock Phosphate 0-3-0 (5 lb)
Regular price $14.99Sale $14.99Unit price per -
Bat Guano Hi N 7-3-1 (2 lb)
Regular price $16.99Sale $16.99Unit price per -
Feather Meal (4 lb Box)
Regular price $17.99Sale $17.99Unit price per -
Cottonseed Meal (5 lb Box)
Regular price $15.99Sale $15.99Unit price per -
Citrus and Avocado Fertilizer (50 lb)
Regular price $57.99Sale $57.99Unit price per
Popular Articles
Popular How-to Videos
Collection: Fertilizers and Growing Supplies
Fertilizers and Growing Supplies
Find fertilizer, soil care, seed-starting, plant-support and related growing supplies for home gardens and working farms. Use this department page to move between plant nutrition and the tools needed to apply, test and manage it.
How to Choose
Choose supplies based on the crop, growing system and task. For fertilizers, compare the guaranteed analysis and label; for application equipment, confirm compatibility and capacity before ordering.
Shop the complete fertilizer collection, soil testing supplies, composting supplies or seed-starting supplies.