Humboldt Nutrients
Humboldt Nutrients

Humboldt Nutrients, LLC is committed to providing the best quality products for hydroponic and organic growers. None of our products are imported from foreign countries, making Humboldt Nutrients a more affordable line of products. Tested in Humboldt County, CA, we assure that Humboldt Nutrients' complete nutritional programs will increase the yield and quality of your favorite plants.

Conventional 3-part Base Nutrients - Humboldt Nutrients
A complete nutrient system for hydroponics as well as other growing mediums. The Humboldt Nutrient team of chemists has developed the most effective
Organic Nutrients - Humboldt Nutrients
Ultra-concentrated organic formulas designed to give your plants the balanced nutrition needed during the vegetation and flowering period. Made using
High Powered Additives - Humboldt Nutrients
Unlike similar products which contain artificial colors, and fail to consistently perform, our high powered additives are free of artificial componen
Organic Additives - Humboldt Nutrients
These premium additives supercharge your flowering plants, maximizing the quantity and quality of your harvest naturally. Designed for the conscienti
2-part Amino Acid Chelated Nutrients Humboldt Nutrients
A premium two-part amino acid-based fertilizer program designed for all flowering plants. Using essential amino acid chelates and other complex organ
Carbohydrates - Humboldt Honey
Carbs are crucial for plants to maintain productive and vibrant throughout fruiting. Humboldt Nutrients Honey line enhances the harvest, and health o
Oneness Humboldt Nutrients 5-9-4 Gal.
Humboldt Nutrients team of agronomists and chemists have created the first naturally chelated One-part formula on the market. Oneness is the most adva
$79.95
$79.95
Humboldt Nutrients' Mayan MicroZyme 8oz
Humboldt Nutrients' Mayan MicroZyme consists of 24 species of beneficial microorganisms suspended in a solution that leaves them dormant until you're ...
$31.95
$31.95
Oneness Humboldt Nutrients 5-9-4 Qt.
Humboldt Nutrients team of agronomists and chemists have created the first naturally chelated One-part formula on the market. Oneness is the most adva
$21.95
$21.95
Humboldt Nutrients Ginormous 0-18-16 - Qt.
Humboldt Nutrients has created the most powerful super-bloom booster on the market. It is designed to make even the most demanding gardeners ecstatic
$27.95
$27.95
Humboldt Nutrients Ginormous 0-18-16 - Gal.
Humboldt Nutrients has created the most powerful super-bloom booster on the market. It is designed to make even the most demanding gardeners ecstatic
$97.95
$97.95
Humboldt Roots 125 ML
Humboldt Roots is a highly concentrated root stimulant that expands the root zone during the critical growth stage. A large yield is directly related ...
$39.95
$39.95
Humboldt Roots 250ml
Humboldt Roots is a highly concentrated root stimulant that expands the root zone during the critical growth stage. A large yield is directly related ...
$70.00
$64.95
PROZYME GAL - Humboldt Nutrients
ProZymE is comprised of over 80 different enzymes in a concentrated form. These enzymes break down organic matter, starches, carbohydrates and nutrien...
$119.95
$119.95
PROZYME QT- Humboldt Nutrients
ProZymE is comprised of over 80 different enzymes in a concentrated form. These enzymes break down organic matter, starches, carbohydrates and nutrien...
$37.95
$37.95
Humboldt Nutrients' Mayan MicroZyme 4oz
Humboldt Nutrients' Mayan MicroZyme consists of 24 species of beneficial microorganisms suspended in a solution that leaves them dormant until you're ...
$19.95
$19.95
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