Nutrients & Additives

An essential "Part B" provides a very soluble and available source of calcium in a two-part nutrient system. Contains very pure and completely available calcium and nitrate nitrogen nutrient sources.

An improvement on the classic "Part A" formula for general vegetative growing. This redesigned blend is built with purely soluble and available nutrients to allow the grower maximum flexibility. Specific balance of macro, secondary and micronutrients...

Espoma Organic Greensand is mined from natural deposits of glauconite. Greensand provides iron which is an important plant nutrient. Other valuable properties of Greensand are its ability to loosen clay soils, bind sandy soils, and increase the water...

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Use Rootamentary during all stages of plant development to promote maximum root development. Use early as a root stimulator, throughout vegetative growth to ensure massive roots, and moderately in early flowering/fruiting as a supplemental nitrogen boost...

GAIA GREEN Basalt Rock Dust is mined from an ancient volcanic deposit in British Columbia, Canada. It is a source of natural minerals and trace elements that plants need to thrive. This product can be used on farms, home gardens, landscapes and turf, for...

The reason we offer this rice bran, is because its an excellent nutrient for making your own fermented fertilizer called Bokashi. Besides this rice bran, you will also need molasses, water, and EM-1. ÔªøFREE SHIPPING on select Organic Rice Bran!A...

NPK  /  13 - 1 - 2 DERIVED FROM Fish Protein HydrolysateRoots Organics Fish Protein is a truly powerful source of key plant nutrients. Potent levels of water soluble Nitrogen and other available and soluble primary nutrients hydrolyzed for easy...

Natural chelators in Recharge make more nutrition available to the plant root system for faster and stronger overall growth rates. Recharge is loaded with mycorrhizae and trichoderma fungi as well as the strongest microbe package available anywhere. We...

5 - 0 - 1 The foundation of the building-block system. Provides nitrogen, potassium, calcium and trace elements. Combine with FloraGro and FloraBloom.

Last Longer Than Perlite & Has More Minerals 3/8" x 1/4" Pumice is perfect for potting soil.Pumice is created when super-heated, highly pressurized rock is violently ejected from a volcano. The unusual foamy configuration of pumice happens because of...

Maxicrop Kelp Meal is a Norwegian Kelp, one of the richest known sources of at least 60 minerals and elements, 12 vitamins, and 21 amino acids. It has been harvested, dried, processed with a patented process, then blended and ground to a 14 mesh size...