humboldt nutrients

NPK 4-0-3Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients.Humboldt Nutrients has formulated this vigorous...

NPK 5-0-1Humboldt Nutrients Micro formula, was designed in Humboldt County to be used with our Grow and Bloom to be a complete growing nutrient system for hydroponics as well as other growing mediums...

Humboldt Roots is a highly concentrated organic root growth supplement that expands the root zone during the critical growth stage.The soul of every plant resides in the roots. Many gardeners neglect...

Humboldt Roots is a highly concentrated organic root growth supplement that expands the root zone during the critical growth stage.The soul of every plant resides in the roots. Many gardeners neglect...

Humboldt Roots is a highly concentrated organic root growth supplement that expands the root zone during the critical growth stage.The soul of every plant resides in the roots. Many gardeners neglect...

Humboldt Roots is a highly concentrated organic root growth supplement that expands the root zone during the critical growth stage.The soul of every plant resides in the roots. Many gardeners neglect...

Humboldt Roots is a highly concentrated organic root growth supplement that expands the root zone during the critical growth stage.The soul of every plant resides in the roots. Many gardeners neglect...

Humboldt Nutrients Humboldt Honey ES is a premium blend of cane molasses, yucca, kelp and ocean fish. This carb source is as unique as it is strong.The ES means Extra Strength. It increases brix...

Humboldt Nutrients Humboldt Honey ES is a premium blend of cane molasses, yucca, kelp and ocean fish. This carb source is as unique as it is strong.The ES means Extra Strength. It increases brix...

Humboldt Nutrients Humboldt Honey ES is a premium blend of cane molasses, yucca, kelp and ocean fish. This carb source is as unique as it is strong.The ES means Extra Strength. It increases brix...

Humboldt Nutrients Humboldt Honey ES is a premium blend of cane molasses, yucca, kelp and ocean fish. This carb source is as unique as it is strong.The ES means Extra Strength. It increases brix...

GIANT flowers and ENORMOUS fruits are what we all want to harvest consistently throughout our lives. Humboldt Nutrients is here to help you accomplish that goal.Through extensive research and...