Humboldt Nutrients

Master B - 15 Gal. by Humboldt Nutrients is a premium two-part fertilizer program specially designed for all your plants’ nutritional needs. Made with non-toxic, high-quality ingredients, this...

Master B from Humboldt Nutrients is a top-quality, 2.5-gallon two-part fertilizer designed to maximize the growth and health of all your plants. Crafted with premium, non-toxic ingredients, this...

Master B - 5 Gal. - Humboldt Nutrients is a top-of-the-line two-part fertilizer system designed to cater to the nutritional needs of all your plants. Crafted with premium-quality, non-toxic...

Humboldt Nutrients Master A&B, available in a convenient 5-gallon size as HNMA420, is the ultimate solution for providing your plants with the essential nutrients they need to thrive. With a NPK...

Humboldt Nutrients presents Master-B, the 2.5-gallon solution with the power to elevate your plant's growth to new heights. With a formulation of NPK 1-5-6, this two-part fertilizer program offers a...

Humboldt Nutrients presents the Master-B HNMB420, a 5-gallon nutrient solution that boasts an impressive NPK ratio of 1-5-6. This exceptional product is part of the Master A&B line, a premium...

Mayan MicroZyme by Humboldt Nutrients is a powerful plant and crop growth enhancer that stands out from the competition. This 1 Gallon container is packed with beneficial micro-organisms that work...

Mayan MicroZyme - 16 oz. from Humboldt Nutrients is a revolutionary bacterial-enzymatic concentrate packed with a diverse array of microorganisms aimed at enhancing plant fertility and promoting...

Mayan MicroZyme (MMZ) by Humboldt Nutrients is a revolutionary 32 oz. product that is designed to enhance the fertility and nutrient uptake of your plants and crops. Packed with powerful...

Mayan MicroZyme by Humboldt Nutrients is the secret weapon for anyone wanting to maximize the fertility and nutrient availability for their plants. This powerful 4 oz. solution is packed with...

Mayan MicroZyme (MMZ) by Humboldt Nutrients is a powerful 8 oz. solution that is a game-changer in plant and crop cultivation. With its unique blend of micro-organisms, MMZ is designed to bolster...

Mayan Microzyme 32 oz. Concentrate HNMM405 is a powerful biological tool for enhancing the fertility and productivity of your plants and crops. This robust bacterial complex with Biological Nitrogen...