Humboldt Nutrients

Humboldt Sticky by Humboldt Nutrients is a game-changer in the realm of sticking and wetting agents. This 32 oz. solution has undergone rigorous testing in Northern California, delivering outstanding...

Humboldt Sticky by Humboldt Nutrients is the premium solution to maximize the effectiveness of your plant nutrition regimen. Developed through extensive testing in the lush landscapes of Northern...

HydroDeuce by Humboldt Nutrients is the ultimate solution for maximizing the potassium levels in your hydroponic system with ease. This 1 Gallon formula is specially designed to offer a more...

HydroDeuce by Humboldt Nutrients is a premium 15 Gallon solution designed to take your hydroponic endeavors to the next level. Crafted with the finest quality potassium found in our renowned Deuce...

Experience the power of Hydro Deuce from Humboldt Nutrients - a revolutionary formula designed to enhance your plant's growth and health. Specially crafted with a high-quality potassium blend found...

HydroDeuce by Humboldt Nutrients is here to revolutionize the way you nurture your plants. This 2.5-gallon reservoir-friendly solution is carefully crafted to bring your hydroponic endeavors to new...

HydroDeuce by Humboldt Nutrients offers a cutting-edge solution for hydroponic and general plant care, specifically designed to enhance the potassium absorption process. The 32 oz. bottle features a...

HydroDeuce by Humboldt Nutrients is a cutting-edge solution designed to elevate your hydroponic gardening experience. Specially formulated with high-quality potassium in a lower viscosity, HydroDeuce...

Master A - 1 Gal. by Humboldt Nutrients is a top-of-the-line two-part fertilizer system designed to meet the needs of all plants. Crafted with premium, non-toxic ingredients of the highest quality,...

Master A - 15 Gal. by Humboldt Nutrients is a premium two-part fertilizer program meticulously crafted for all plants, featuring non-toxic, high-quality ingredients that promote optimum growth and...

Master A - 2.5 Gal. - Humboldt Nutrients is the ultimate two-part fertilizer system designed to meet the diverse nutritional needs of all plants. Crafted with top-notch, non-toxic ingredients, this...

Master B - 1 Gal. - Humboldt Nutrients is the ultimate solution for maximizing the growth and health of your plants. This premium two-part fertilizer program, part of the Master A&B series, is...