Fertilizers & Amendments

Bring your garden back to life with Earth Medicine, the organic soil amendment crafted to nourish your soil from the ground up. Made from recycled ...

Bring your garden back to life with Earth Medicine, the organic soil amendment crafted to nourish your soil from the ground up. Made from recycled ...

Optimize plant growth with Feather Meal. Feather meal is a slow-release fertilizer that provides your soil with a steady supply of nitrogen, all se...

Sea-90 Soil Mineralizer Plus offers a complete spectrum of minerals and trace elements to naturally supercharge soil health and fertility.  Sea-90 ...

Down To Earth’s AZOMITE, the “A to Z of Minerals Including Trace Elements,” is a natural trace mineral product formed from the dust of an ancient...

New Product! Make your roots grow longer and stronger with Urban Worm Myco, an endomycorrhizal inoculant with over 4000 propagules per oz. A little...

Down To Earth™ AZOMITE®, the “A to Z Of Minerals Including Trace Elements,” is a natural trace mineral product formed from the dust of an ancient v...

Add intense microbe and nutrient storage capacity to your soil. Urban Worm Biochar is produced in Maine from wood waste through a high-temperature,...

FREE SHIPPING on all amendments. Shipping will show as free at checkout! Restore the minerals in your soil with Azomite. Mined from a volcanic ash ...

The ultimate all-in-one soil additive. Trace minerals and mycorrhizal fungi spores provide essential mineral elements and add vital biological life...

100% Natural Fertilizer for Acid-Loving Plants This 100% natural fertilizer blend is specially formulated for plants that thrive in low pH conditio...

Achieve vibrant foliage, fragrant blossoms, and bountiful fruit with our Citrus Mix Fertilizer 6-3-3. Specifically formulated for citrus trees in h...

Want sturdy, long-lasting plants? It all starts with a strong foundation. Before you plant, set your houseplants and garden up for success with na...

12-0-0 Healthy soil is the foundation of a thriving garden. Our blood meal improves soil structure, fostering better water retention and drainage. ...

VegaGrow   N-P-K (5-3-6) Back by popular demand! Introducing our veganic fertilizer, VegaGrow! An all-natural, all-purpose, all plant-based fertili...

Revive RX (9-1-1) SHIPS ONLY TO U.S, – NO INTERNATIONAL ORDERS *Professional grade liquid fertilizer*Feeds up to 1 acre/gallon at the highest stren...

Basalt rock dust (Tephracor) is a finely ground mineral packed with essential micronutrients and trace elements that enhance plant health and stimu...

The Garden Marker is an indispensable tool for home gardeners, small-scale farmers, and horticultural enthusiasts who need a reliable way to label ...

Introducing BeatsPeat™ from PlantBest, a scientifically formulated and environmentally conscious solution crafted from the fibrous husks of coconut...

Urban Worm Coco Coir is a proven, eco-friendly worm bedding and soil amendment made from coconut husks. 2 of our 1.4-lb coco coir bricks is the per...

  If you’re looking for ways to increase your yield, grow more impressive blooms, or help your plants develop larger roots, you’re looking for our ...

Do you dream of a garden bursting with vivid color and impressive growth? Whether you’re growing a cut flower garden or you’re working with a short...

Get the full set of natural and organic gardening supplies! The magic of BugHut products intensifies as you stack solutions, caring for every aspe...

Enzymatically-digested hydrolyzed fish. Aqua Power 5-1-1 will pass through a 80 mesh screen and it will break down once added to the soil. Organic ...

Alfalfa Meal - Organic Fertilizer and Soil Conditioner Alfalfa meal, derived from the leguminous perennial alfalfa plant, is an excellent addition ...

Support your citrus trees with the balanced nutrition they need to thrive. Our Citrus Mix Fertilizer 6-3-3 is specially crafted for home orchards, ...

Seabird guanos have been used as a fertilizer for thousands of years; collected from the abandoned roosting areas of migratory birds. Seabird guano...

To use on lawns, flowers, vegetables, trees and shrubs, to correct for iron deficiency. Won't stain concrete or burn foliage Controlled release for...

Soil Moist Natural is a grafted starch polymer designed to reduce plant waterings by 50% and last in the soil for an entire season. The organic sta...

The Earthshine Biochar Blend is a revolutionary product designed to enhance soil performance, reinvigorate tired soil, and amplify the effectivenes...

Excellent alternative to the depletion of peat bogs. Made from a renewable resource (coconut coir or husk fiber), Coco Peat lasts 3 times longer th...

Apply these fungi to transplant roots or dust on seeds, add to potting soil, or mix into water to drench nursery seedlings or lawns. Contains 8 pr...

Apply these fungi to transplant roots or dust on seeds, add to potting soil, or mix into water to drench nursery seedlings or lawns. Contains 8 pr...

New Flat Rate Price Includes Shipping Anywhere in the Lower 48! Organic Biochar made from waste wood! This product is 90% organic carbon. Raw bioch...

Want lots of coco coir? This 5kg (11lb) block expands to 2.25 cubic feet or nearly 17 gallons when moistened. Perfect for larger worm bins and soil...

Naturally Aged Coco Coir 1/3 cu. ft. sized bricks individually wrapped (1.37 lbs.  per brick) Approx. 5 x 10 x 20cm (2”x 4” x 8”) What exac...

AgroThrive's Organic General Purpose Fertilizer in the handy 1-gallon size is your go-to companion. This thoughtfully crafted blend brings the powe...

Neem Seed Meal is an excellent all natural fertilizer for enriching garden and agricultural soils and encouraging optimum plant development. Cold p...

Down to Earth Fruit Tree Fertilizer 6-2-4, a scientifically formulated solution designed to promote the optimal growth and productivity of home orc...

Bio-Turf is an entirely natural granular lawn fertilizer designed to provide a slow, steady release of nutrients and encourage deep root developmen...

Boost root development and enhance flowering with Archipelago Bat Guano 0-7-0 (5 lb), a natural source of phosphorus essential for strong, healthy ...

Down To Earth Bio-Fish 7-7-2 All-Purpose Fertilizer Down To Earth Bio-Fish 7-7-2 is a nutrient-rich, all-purpose fertilizer ideal for vegetable gar...

Ocean Gold 2-1-0.3 product is WILD OCEAN-CAUGHT! Contains micronized crab, shrimp shell, and fish from the Pacific Ocean and is stabilized with aci...

Boost plant growth and soil fertility with Fish Meal, a nutrient-rich fertilizer that provides a natural source of nitrogen, phosphorus, and essent...

E. B. Stone Citrus & Fruit Tree Food is a blend of select natural organic ingredients for use with citrus and other home orchard fruit trees, w...

Granular Humic Acids is a highly concentrated source of humic substances that is ideal for use on fields, turf, and vegetable gardens. Carefully mi...

Enhance your soil's nutrient profile with Azomite - Micronized (2 lb), a natural fertilizer derived from ancient volcanic deposits. This ultra-fine...