Fertilizers & Nutrients

A gentle, non-burning fertilizer perfect for vegetables, herbs, flowers and container plants, our All Purpose mix is also ideal for all types of tr...

Slow-release grade of Azomite™ volcanic minerals with particle sizes ranging from 4 to 200 mesh. Ideal for blending with other fertilizer materials...

A nutrient-rich fertilizer ideal for heavy feeders like corn, cole crops and tomatoes, Bio-Fish is loaded with the finest marine-based ingredients ...

We select only the finest feed-grade Cottonseed Meal, which has little or no pesticide residue and contains no animal by-products. Somewhat acidic ...

Crab Meal is a superb source of organic nutrients for vegetable gardens and flower beds and is wonderful for building soil tilth. Crab Meal enhance...

A highly concentrated source of humic acids ideal for use on fields, turf and vegetable gardens. Derived from the ancient remains of decomposed org...

Greensand has been used as a soil amendment and conditioner since the early 1700s. Naturally occurring in marine sedimentary deposits, our Greensan...

Neem Seed Meal is produced during the extraction of oil from the seed of the Indian neem tree (Azadiracta indica). It is an excellent way to streng...

Soybean Meal is an outstanding source of slow-release nitrogen for promoting vegetative growth and early plant development. Our Soybean Meal is der...

Oyster Shell flour is an all-natural source of high-quality calcium that is ground into varying sizes to ensure an immediate and sustained release ...

Soft rock phosphate, or colloidal phosphate, is a natural, untreated source of long-lasting phosphate and soil-building calcium. Phosphate will rem...

Roots Organics Terp Tea Grow delivers critical nutrition for heavy-feeding, high-yield plants. Recommended for both large and small-scale gardens, ...

Roots Organics Terp Tea Bloom delivers critical nutrition for heavy-feeding, high-yield plants. Recommended for both large and small-scale gardens,...

The next generation of precision pest control A concentrated spray proved to control mold, miler, mites, and insects, introducing Mammoth Microbes ...

Mycorrhizal fungi form a symbiotic bond with plant roots creating a microbial web. The microbial web accesses and absorbs water and vital nutrients...

Max Microbe is a mixture of over 25 microbial strains that have a demonstrated ability to multiply and coexist together in close proximity. Several...

Big Foot Granular is the very first all-in-one mycorrhizal product to include biochar worm castings and high performance mycorrhizal fungi, perfect...

Hades Down is a pH adjusting liquid used to lower the pH of your nutrient solution. Hades Down chelates elements in the nutrient solution into stab...

Poseidonzime is a liquefied seaweed product rich in organic acids and over 60 naturally occurring major and minor nutrients and amino acids. Kelp i...

Feather Meal is a great source of slow-release nitrogen that is perfect for heavy feeders like corn, cole crops and leafy green vegetables. Incorpo...

A high nitrogen source, our Blood Meal is guaranteed to promote rapid, green growth. A wonderful fertilizer for heavy feeders like corn, spinach, s...

A digested crab and shrimp shell product, providing an available form of chitin that strengthens plant stem and flower sites. An added egg w...

Diamond Black is derived from 100% pure Leonardite, a naturally occurring form of carbon drawn from prehistoric peat bogs. Diamond Black contains a...

Roots Organics Extreme Serene organic liquid kelp extract is a natural source of growth with compounds specifically targeted to encourage vigorous...