Humboldt Nutrients

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Humboldt Mix 3.8 bale

Introducing the Humboldt Mix, from Humboldt Soils. This is the product of many years of trials and t..

$13.44 $12.10

Humboldt Nutrients 3-Part Box Starter Kit

Humboldt Nutrients Conventional Three-Part Basic Starter Kit provides the three primary nutrient sol..

$36.40 $32.76

Humboldt Nutrients Big Up Powder 2 oz.

Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster. ..

$10.30 $9.27

Humboldt Nutrients Big Up Powder 4 oz.

Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster. ..

$17.96 $16.16

Humboldt Nutrients Big Up Powder 8 oz.

Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster. ..

$31.20 $28.08

Humboldt Nutrients Big Up Powder 1 lbs

Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster. ..

$52.00 $46.80

Humboldt Nutrients Big Up Powder 5 lbs

Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster. ..

$208.00 $187.20

Humboldt Nutrients Big Up Powder 10 lbs

Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster. ..

$395.20 $355.68

Humboldt Nutrients Big Up Powder 20 lbs

Big Up Powder 0-33-23 A local legend in Humboldt County: Big Up Powder is a premium bloom booster. ..

$728.00 $655.20

Humboldt Nutrients Bloom 16 oz.

NPK 0-6-5 Humboldt Nutrients Bloom formula, was designed in Humboldt County to be used with our Gro..

$6.85 $6.17

Humboldt Nutrients Bloom 32 oz.

NPK 0-6-5 Humboldt Nutrients Bloom formula, was designed in Humboldt County to be used with our Gro..

$12.15 $10.94

Humboldt Nutrients Bloom 1 gallon

NPK 0-6-5 Humboldt Nutrients Bloom formula, was designed in Humboldt County to be used with our Gro..

$31.04 $27.94