Humboldt Nutrients

Mayan MicroZyme 8 oz. HNMM408 is a powerful Biological Nitrogen Fixation (BNF) bacterial complex designed to enhance soil fertility and promote plant growth. This 100% organic and environmentally...

Discover the power of Micro - 1 Gal. by Humboldt Nutrients, the latest addition to our nutrient lineup straight from the fertile lands of Humboldt County. This innovative formula is expertly crafted...

Experience the cutting-edge innovation in plant nutrition with Micro - 15 Gal. by Humboldt Nutrients. Specially formulated in Humboldt County, this revolutionary Micro formula is the ultimate...

The Micro - 2.5 Gal. - Humboldt Nutrients is the latest innovation from Humboldt County, formulated to be a comprehensive nutrient solution for all types of growing mediums including hydroponics...

Humboldt Nutrients presents its latest innovation in the world of plant nutrition - Micro 5 Gal. This cutting-edge formula is meticulously crafted in the heart of Humboldt County, known for its...

Myco Madness by Humboldt Nutrients is a revolutionary 1 lb. water-soluble powder designed to elevate your plant-growing experience. This potent formula boasts a biologically active package that is...

Myco Madness from Humboldt Nutrients is a game-changer when it comes to promoting plant growth and health. This 2 oz. water-soluble powder is meticulously crafted with a biologically active package...

Myco Madness by Humboldt Nutrients is a revolutionary 4 oz. water-soluble powder designed to elevate your plant's growth and vitality to new heights. Crafted with a biologically active package, Myco...

Myco Madness by Humboldt Nutrients is a game-changer for plant growth and health. This 5 lb. water-soluble powder is packed with a biologically active package that is versatile and can be used in...

Myco Madness by Humboldt Nutrients is an innovative 8 oz. water soluble powder designed to revolutionize plant growth and vitality. This powerhouse product is formulated with a meticulously selected...

Myco Maximum from Humboldt Nutrients is a powerful 10 lb. granular powder designed to revolutionize your plant's growth and health. This innovative product is specifically formulated to enhance...

Myco Maximum by Humboldt Nutrients is a must-have product for avid gardeners and enthusiasts looking to optimize plant growth and health. This powerful 20 lb. granular powder is specifically designed...