Humboldt Nutrients All Products

Humboldt Nutrients Big Up Powder 2oz

Humboldt Nutrients Big Up Powder 2oz

$9.99

  Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster.Humboldt Nutrients agronomists and chemists have developed Big Up Powderafter years of research and local tri...

Humboldt Nutrients Big Up Powder 4oz

Humboldt Nutrients Big Up Powder 4oz

$14.99

  Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster.Humboldt Nutrients agronomists and chemists have developed Big Up Powderafter years of research and local tri...

Humboldt Nutrients Big Up Powder 8oz

Humboldt Nutrients Big Up Powder 8oz

$29.99

  Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster.Humboldt Nutrients agronomists and chemists have developed Big Up Powderafter years of research and local tri...

Humboldt Nutrients Big Up Powder 1lb

Humboldt Nutrients Big Up Powder 1lb

$36.45

  Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster.Humboldt Nutrients agronomists and chemists have developed Big Up Powderafter years of research and local tri...

Humboldt Nutrients Big Up Powder 5lb

Humboldt Nutrients Big Up Powder 5lb

$149.95

  Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster.Humboldt Nutrients agronomists and chemists have developed Big Up Powderafter years of research and local tri...

Humboldt Nutrients Big Up Powder 10lb

Humboldt Nutrients Big Up Powder 10lb

$256.94

  Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster.Humboldt Nutrients agronomists and chemists have developed Big Up Powderafter years of research and local tri...

Humboldt Nutrients Big Up Powder 20lb

Humboldt Nutrients Big Up Powder 20lb

$499.94

  Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster.Humboldt Nutrients agronomists and chemists have developed Big Up Powderafter years of research and local tri...

Humboldt Nutrients Bloom Natural 1 gal

Humboldt Nutrients Bloom Natural 1 gal

$79.95

  Bloom Natural 0-10-0 If you were looking for a natural bloom formula with some major punch to it, you have found it. Humboldt Nutrients Bloom Natural is an ultra-concentrated natural bloom formula designed to give your...

Humboldt Nutrients Bloom Natural 1 Quart qt

Humboldt Nutrients Bloom Natural 1 Quart qt

$22.95

  Bloom Natural 0-10-0 If you were looking for a natural bloom formula with some major punch to it, you have found it. Humboldt Nutrients Bloom Natural is an ultra-concentrated natural bloom formula designed to give your...

Humboldt Nutrients Bloom Natural 2.5 gal

Humboldt Nutrients Bloom Natural 2.5 gal

$174.95

  Bloom Natural 0-10-0 If you were looking for a natural bloom formula with some major punch to it, you have found it. Humboldt Nutrients Bloom Natural is an ultra-concentrated natural bloom formula designed to give your...

Humboldt Nutrients Grow Natural 1 gal

Humboldt Nutrients Grow Natural 1 gal

$79.95

  Grow Natural 3-1-3 Humboldt Nutrients Grow Natural is an ultra-concentrated natural grow formula designed to give your plants the nutrient-rich foundations needed during the vegetation and flowering period. Used in conjunct...

Humboldt Nutrients Grow Natural 1 Quart qt

Humboldt Nutrients Grow Natural 1 Quart qt

$22.95

  Grow Natural 3-1-3 Humboldt Nutrients Grow Natural is an ultra-concentrated natural grow formula designed to give your plants the nutrient-rich foundations needed during the vegetation and flowering period. Used in conjunct...

Humboldt Nutrients Grow Natural 2.5 gal

Humboldt Nutrients Grow Natural 2.5 gal

$174.95

  Grow Natural 3-1-3 Humboldt Nutrients Grow Natural is an ultra-concentrated natural grow formula designed to give your plants the nutrient-rich foundations needed during the vegetation and flowering period. Used in conjunct...

Humboldt Nutrients Humboldt Roots 250 ml

Humboldt Nutrients Humboldt Roots 250 ml

$54.84

Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage. The soul of every plant resides in the roots. Many gardeners neglect this fact and concentrate on the visual aspects of...

Humboldt Nutrients Natural 2-Part Box Starter Kit

Humboldt Nutrients Natural 2-Part Box Starter Kit

$52.95

Humboldt Nutrients Natural Two-Part Basic Starter Kit includes the key natural products that gardeners who demand only the most natural elements expect. Included are Grow Natural and Bloom Natural, the centerpieces of HN's natural feeding sche...

Humboldt Nutrients 3-Part Box Starter Kit

Humboldt Nutrients 3-Part Box Starter Kit

$36.95

Humboldt Nutrients Conventional Three-Part Basic Starter Kit provides the three primary nutrient solutions-Grow, Micro, and Bloom-of their 3-part gardening schedule and also includes Big Up Powder for a successful blooming period. This kit sta...

Humboldt Nutrients Master AB 2-Part Box Starter Kit

Humboldt Nutrients Master AB 2-Part Box Starter Kit

$54.95

Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. This premium two-part basic starter kit provides the core nutrients in HN's Master A and B schedu...

Humboldt Nutrients Oneness 1-Part Box Starter Kit

Humboldt Nutrients Oneness 1-Part Box Starter Kit

$54.95

Humboldt Nutrients Oneness Basic Starter Kit contains the primary nutrient solution as well as the three primary additives a gardener will need in order to have a good foundation for growing: Ginormous, their powerful bloom booster; SeaCal, a calc...

Humboldt Nutrients Natural 30 Gallon Package

Humboldt Nutrients Natural 30 Gallon Package

$339.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Natural 15 Gallon Package

Humboldt Nutrients Natural 15 Gallon Package

$209.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Natural 60 Gallon Package

Humboldt Nutrients Natural 60 Gallon Package

$589.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Natural 135 Gallon Package

Humboldt Nutrients Natural 135 Gallon Package

$1,049.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Natural 270 Gallon Package

Humboldt Nutrients Natural 270 Gallon Package

$1,689.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Natural 450 Gallon Package

Humboldt Nutrients Natural 450 Gallon Package

$2,849.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Hydro Oneness 20 Gallon Package

Humboldt Nutrients Hydro Oneness 20 Gallon Package

$149.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Hydro Oneness 60 Gallon Package

Humboldt Nutrients Hydro Oneness 60 Gallon Package

$269.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Hydro Oneness 135 Gallon Package

Humboldt Nutrients Hydro Oneness 135 Gallon Package

$579.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Hydro Oneness 380 Gallon Package

Humboldt Nutrients Hydro Oneness 380 Gallon Package

$1,449.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Soil Oneness 20 Gallon Package

Humboldt Nutrients Soil Oneness 20 Gallon Package

$179.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Soil Oneness 55 Gallon Package

Humboldt Nutrients Soil Oneness 55 Gallon Package

$359.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Soil Oneness 135 Gallon Package

Humboldt Nutrients Soil Oneness 135 Gallon Package

$759.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Soil Oneness 380 Gallon Package

Humboldt Nutrients Soil Oneness 380 Gallon Package

$1,849.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Natural VEG IT 48 Gallon Package

Humboldt Nutrients Natural VEG IT 48 Gallon Package

$229.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Natural VEG IT 96 Gallon Package

Humboldt Nutrients Natural VEG IT 96 Gallon Package

$349.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Hydro Oneness VEG IT 48 Gallon Package

Humboldt Nutrients Hydro Oneness VEG IT 48 Gallon Package

$69.96

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Hydro Oneness VEG IT 96 Gallon Package

Humboldt Nutrients Hydro Oneness VEG IT 96 Gallon Package

$119.95

We formulated this package to give you every additive that Humboldt Nutrients recommends in their natural program. The advantage of using all additives is obvious once you get used to what each one does, and the timing of them. The final resu...

Humboldt Nutrients Structural Integrity, 16 oz

Humboldt Nutrients Structural Integrity, 16 oz

$12.95

S.I. (Structural Integrity) is the newest addition to the Humboldt Nutrients family of products. This silicate additive is formulated to supply your root zone with the silicates your plants need to build strong, thick cell walls and cellular membr...

Humboldt Nutrients Structural Integrity, 32 oz

Humboldt Nutrients Structural Integrity, 32 oz

$22.95

S.I. (Structural Integrity) is the newest addition to the Humboldt Nutrients family of products. This silicate additive is formulated to supply your root zone with the silicates your plants need to build strong, thick cell walls and cellular membr...

Humboldt Nutrients Structural Integrity, 1 Gal

Humboldt Nutrients Structural Integrity, 1 Gal

$79.95

S.I. (Structural Integrity) is the newest addition to the Humboldt Nutrients family of products. This silicate additive is formulated to supply your root zone with the silicates your plants need to build strong, thick cell walls and cellular membr...

Humboldt Nutrients Structural Integrity, 2.5 Gal

Humboldt Nutrients Structural Integrity, 2.5 Gal

$179.95

S.I. (Structural Integrity) is the newest addition to the Humboldt Nutrients family of products. This silicate additive is formulated to supply your root zone with the silicates your plants need to build strong, thick cell walls and cellular membr...

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855 GROW-MAN
855-476-9626

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