Shop Humboldt Nutrients

 
3-Part Box Starter Kit Big Up Powder 10 lbs Big Up Powder 1 lbs
3-Part Box Starter KitBig Up Powder 10lbsBig Up Powder 1lb

$29.60

$316.16

$41.60

Big Up Powder 20 lbs Big Up Powder 2 oz. Big Up Powder 4 oz.
Big Up Powder 20lbsBig Up Powder 2ozBig Up Powder 4oz

$582.40

$8.24

$14.36

Big Up Powder 5 lbs Big Up Powder 8 oz. Bill's Perfect Bloom Part II
Big Up Powder 5lbsBig Up Powder 8ozBill's Perfect Bloom Part II

$166.40

$24.96

$11.96

DeuceDeuce 15 gal Equilibrium Natural 16 oz Equilibrium Natural 2.5 Gal
DeuceDeuce 15galEquilibrium Natural 16ozEquilibrium Natural 2.5 Gal

$773.76

$12.88

$185.24

Equilibrium Natural 32 oz Equilibrium Natural 5 Gal Flavor-Ful 15 gal.
Equilibrium Natural 32ozEquilibrium Natural 5galFlavor-Ful 15 gal.

$22.42

$351.98

$657.08

FlavorFul 5 gal. Ginormous 15 gal. Ginormous 16 oz.
FlavorFul 5 gal.Ginormous 15galGinormous 16oz

$243.36

$1,227.20

$13.31

Ginormous 1 gal. Ginormous 2.5 gal. Ginormous 32 oz.
Ginormous 1galGinormous 2.5galGinormous 32oz

$83.20

$228.80

$31.20

Ginormous 5 gal. Grow 15 Gal Grow Natural 15 gal.
Ginormous 5galGrow 15galGrow Natural 15gal

$426.40

$227.65

$1,216.80

Honey Hydro Carbs 16 oz. Honey Hydro Carbs 1 gal. Honey Hydro Carbs 2.5 gal.
Honey Hydro Carbs 16ozHoney Hydro Carbs 1galHoney Hydro Carbs 2.5gal

$6.16

$36.01

$77.87

Honey Hydro Carbs 32 oz. Honey Hydro Carbs 5 gal. Honey Organic ES 15 gal.
Honey Hydro Carbs 32ozHoney Hydro Carbs 5galHoney Organic ES 15gal

$10.72

$136.28

$705.72

Honey Organic ES 16 oz. Honey Organic ES 1 gal. Honey Organic ES 2.5 gal.
Honey Organic ES 16ozHoney Organic ES 1galHoney Organic ES 2.5gal

$11.15

$76.66

$131.41

Honey Organic ES 32 oz. Honey Organic ES 5 gal. Humboldt Nutrients - Oneness 2.5gal
Honey Organic ES 32ozHoney Organic ES 5galHumboldt Nutrients - Oneness 2.5gal

$19.46

$235.45

$205.00

Humboldt Nutrients 3-part Bloom 16oz Humboldt Nutrients 3-part Bloom 1gal
Humboldt Nutrients 3-part Bloom 16ozHumboldt Nutrients 3-part Bloom 1galHumboldt Nutrients 3-part Bloom 2.5gal

$5.28

$23.86

$52.40

Humboldt Nutrients 3-part Bloom 32oz Humboldt Nutrients 3-part Bloom 5gal Humboldt Nutrients 3-part Grow 1 Gal
Humboldt Nutrients 3-part Bloom 32ozHumboldt Nutrients 3-part Bloom 5galHumboldt Nutrients 3-part Grow 1 Gal

$9.36

$93.60

$23.86

Humboldt Nutrients 3-part Grow 16 oz. Humboldt Nutrients 3-part Grow 2.5 Gal Humboldt Nutrients 3-part Grow 32 oz.
Humboldt Nutrients 3-part Grow 16 oz.Humboldt Nutrients 3-part Grow 2.5 GalHumboldt Nutrients 3-part Grow 32 oz.

$5.28

$52.40

$9.36

Humboldt Nutrients 3-part Grow 5 Gal Humboldt Nutrients Bloom Natural 1 Gal Humboldt Nutrients Bloom Natural 16 oz.
Humboldt Nutrients 3-part Grow 5 GalHumboldt Nutrients Bloom Natural 1 GalHumboldt Nutrients Bloom Natural 16 oz.

$117.00

$93.60

$15.14

Humboldt Nutrients Bloom Natural 2.5 Gal Humboldt Nutrients Bloom Natural 32 oz. Humboldt Nutrients Bloom Natural 5 Gal
Humboldt Nutrients Bloom Natural 2.5 GalHumboldt Nutrients Bloom Natural 32 oz.Humboldt Nutrients Bloom Natural 5 Gal

$222.30

$26.32

$421.20

Humboldt Nutrients DeuceDeuce 1 Gal Humboldt Nutrients DeuceDeuce 16 oz. Humboldt Nutrients DeuceDeuce 2.5 Gal
Humboldt Nutrients DeuceDeuce 1 GalHumboldt Nutrients DeuceDeuce 16 oz.Humboldt Nutrients DeuceDeuce 2.5 Gal

$70.00

$11.50

$165.00

Humboldt Nutrients DeuceDeuce 32 oz. Humboldt Nutrients DeuceDeuce 5 Gal Humboldt Nutrients Equilibrium Natural 1 Gal
Humboldt Nutrients DeuceDeuce 32 oz.Humboldt Nutrients DeuceDeuce 5 GalHumboldt Nutrients Equilibrium Natural 1 Gal

$20.00

$314.00

$60.00

Humboldt Nutrients Equilibrium Natural 16 oz. Humboldt Nutrients Equilibrium Natural 2.5 Gal Humboldt Nutrients Equilibrium Natural 32 oz.
Humboldt Nutrients Equilibrium Natural 16 oz.Humboldt Nutrients Equilibrium Natural 2.5 GalHumboldt Nutrients Equilibrium Natural 32 oz.

$9.90

$142.49

$17.23

Humboldt Nutrients Equilibrium Natural 5 Gal Humboldt Nutrients Flavor-Ful 1 Gal Humboldt Nutrients Flavor-Ful 16 oz.
Humboldt Nutrients Equilibrium Natural 5 GalHumboldt Nutrients Flavor-Ful 1 GalHumboldt Nutrients Flavor-Ful 16 oz.

$270.75

$58.50

$10.08

Humboldt Nutrients Flavor-Ful 2.5 Gal Humboldt Nutrients Flavor-Ful 32 oz.
Humboldt Nutrients Flavor-Ful 2.5 GalHumboldt Nutrients Flavor-Ful 32 oz.Humboldt Nutrients Ginormous 1 Gal

$134.56

$17.56

$100.00

Humboldt Nutrients Ginormous 16 oz. Humboldt Nutrients Ginormous 32 oz.
Humboldt Nutrients Ginormous 16 oz.Humboldt Nutrients Ginormous 2.5 GalHumboldt Nutrients Ginormous 32 oz.

$16.00

$220.00

$30.00

Humboldt Nutrients Ginormous 5 Gal Humboldt Nutrients Grow Natural 1 Gal Humboldt Nutrients Grow Natural 16 oz.
Humboldt Nutrients Ginormous 5 GalHumboldt Nutrients Grow Natural 1 GalHumboldt Nutrients Grow Natural 16 oz.

$410.00

$93.60

$15.14

Humboldt Nutrients Grow Natural 32 oz. Humboldt Nutrients Grow Natural 5 Gal
Humboldt Nutrients Grow Natural 2.5 GalHumboldt Nutrients Grow Natural 32 oz.Humboldt Nutrients Grow Natural 5 Gal

$222.30

$26.32

$421.20

Humboldt Nutrients Honey Hydro 16 oz. Humboldt Nutrients Honey Hydro 2.5 Gal
Humboldt Nutrients Honey Hydro 1 GalHumboldt Nutrients Honey Hydro 16 oz.Humboldt Nutrients Honey Hydro 2.5 Gal

$43.28

$7.40

$93.60

Humboldt Nutrients Honey Hydro 32 oz. Humboldt Nutrients Honey Hydro 5 Gal Humboldt Nutrients Honey Organics ES 1 Gal
Humboldt Nutrients Honey Hydro 32 oz.Humboldt Nutrients Honey Hydro 5 GalHumboldt Nutrients Honey Organics ES 1 Gal

$12.88

$163.80

$73.72

Humboldt Nutrients Honey Organics ES 16 oz. Humboldt Nutrients Honey Organics ES 2.5 Gal
Humboldt Nutrients Honey Organics ES 16 oz.Humboldt Nutrients Honey Organics ES 2.5 GalHumboldt Nutrients Honey Organics ES 32 Oz.

$13.40

$168.48

$23.40

Humboldt Nutrients Hum-boldt Humic 1 Gal Humboldt Nutrients Hum-boldt Humic 2.5 Gal
Humboldt Nutrients Honey Organics ES 5 GalHumboldt Nutrients Hum-boldt Humic 1 GalHumboldt Nutrients Hum-boldt Humic 2.5 Gal

$301.86

$58.50

$58.50

Humboldt Nutrients Hum-boldt Humic 5 Gal Humboldt Nutrients Hum-bolt Humic 16 oz. Humboldt Nutrients Hum-bolt Humic 32 oz.
Humboldt Nutrients Hum-boldt Humic 5 GalHumboldt Nutrients Hum-bolt Humic 16 oz.Humboldt Nutrients Hum-bolt Humic 32 oz.

$600.00

$10.08

$17.56

Humboldt Nutrients Humboldt Roots 1 Gallon Humboldt Nutrients Humboldt Roots 1/2 Gal Humboldt Nutrients Humboldt Roots 125 ml
Humboldt Nutrients Humboldt Roots 1 GallonHumboldt Nutrients Humboldt Roots 1/2 GalHumboldt Nutrients Humboldt Roots 125 ml

$728.00

$402.00

$44.00

Humboldt Nutrients Humboldt Roots 250 ml Humboldt Nutrients Humboldt Roots 50 ml Humboldt Nutrients Humboldt Roots 500 ml
Humboldt Nutrients Humboldt Roots 250 mlHumboldt Nutrients Humboldt Roots 50 mlHumboldt Nutrients Humboldt Roots 500 ml

$73.00

$23.00

$120.00

Humboldt Nutrients Humboldt Sticky 16 oz. Humboldt Nutrients Humboldt Sticky 32 oz.
Humboldt Nutrients Humboldt Sticky 16 oz.Humboldt Nutrients Humboldt Sticky 32 oz.Humboldt Nutrients Humboldt Sticky 8 oz.

$20.00

$32.00

$13.00

Humboldt Nutrients Humboldt Sticky1/2 Gal Humboldt Nutrients Hydro Deuce 1 Gal Humboldt Nutrients Hydro Deuce 16 oz.
Humboldt Nutrients Humboldt Sticky1/2 GalHumboldt Nutrients Hydro Deuce 1 GalHumboldt Nutrients Hydro Deuce 16 oz.

$55.00

$80.00

$14.00

Humboldt Nutrients Hydro Deuce 2.5 Gal Humboldt Nutrients Hydro Deuce 32 oz. Humboldt Nutrients Master A 1 Gal
Humboldt Nutrients Hydro Deuce 2.5 GalHumboldt Nutrients Hydro Deuce 32 oz.Humboldt Nutrients Master A 1 Gal

$190.00

$23.00

$75.00

Humboldt Nutrients Master A 16 oz. Humboldt Nutrients Master A 2.5 Gal Humboldt Nutrients Master A 32 oz.
Humboldt Nutrients Master A 16 oz.Humboldt Nutrients Master A 2.5 GalHumboldt Nutrients Master A 32 oz.

$14.00

$153.00

$23.40

Humboldt Nutrients Master A 5 Gal Humboldt Nutrients Master B 1 Gal Humboldt Nutrients Master B 16 oz.
Humboldt Nutrients Master A 5 GalHumboldt Nutrients Master B 1 GalHumboldt Nutrients Master B 16 oz.

$257.40

$70.20

$13.40

Humboldt Nutrients Master B 2.5 Gal Humboldt Nutrients Master B 32 oz. Humboldt Nutrients Master B 5 Gal
Humboldt Nutrients Master B 2.5 GalHumboldt Nutrients Master B 32 oz.Humboldt Nutrients Master B 5 Gal

$146.24

$23.40

$257.40

Humboldt Nutrients Mayan Microzyme 1 Gal Humboldt Nutrients Mayan Microzyme 16 oz. Humboldt Nutrients Mayan Microzyme 32 oz.
Humboldt Nutrients Mayan Microzyme 1 GalHumboldt Nutrients Mayan Microzyme 16 oz.Humboldt Nutrients Mayan Microzyme 32 oz.

$265.00

$55.00

$100.00

Humboldt Nutrients Mayan Microzyme 4 oz. Humboldt Nutrients Mayan Microzyme 8 oz. Humboldt Nutrients Micro 1 Gal
Humboldt Nutrients Mayan Microzyme 4 oz.Humboldt Nutrients Mayan Microzyme 8 oz.Humboldt Nutrients Micro 1 Gal

$25.00

$35.00

$40.00

Humboldt Nutrients Micro 16 oz. Humboldt Nutrients Micro 2.5 Gal Humboldt Nutrients Micro 32 oz.
Humboldt Nutrients Micro 16 oz.Humboldt Nutrients Micro 2.5 GalHumboldt Nutrients Micro 32 oz.

$10.00

$87.00

$17.00

Humboldt Nutrients Micro 5 Gal Humboldt Nutrients Myco Madness 1 lb. Humboldt Nutrients Myco Madness 2 oz.
Humboldt Nutrients Micro 5 GalHumboldt Nutrients Myco Madness 1 lb.Humboldt Nutrients Myco Madness 2 oz.

$170.00

$95.00

$17.00

Humboldt Nutrients Myco Madness 4 oz. Humboldt Nutrients Myco Madness 5 lb. Humboldt Nutrients Myco Madness 8 oz.
Humboldt Nutrients Myco Madness 4 oz.Humboldt Nutrients Myco Madness 5 lb.Humboldt Nutrients Myco Madness 8 oz.

$28.00

$420.00

$52.00

Humboldt Nutrients Myco Maximum - 10 lb. Humboldt Nutrients Myco Maximum 1lb Humboldt Nutrients Myco Maximum 4 oz
Humboldt Nutrients Myco Maximum - 10 lb.Humboldt Nutrients Myco Maximum 1lbHumboldt Nutrients Myco Maximum 4 oz

$375.00

$55.00

$20.00

Humboldt Nutrients Myco Maximum 5 lb. Humboldt Nutrients Myco Maximum 8 oz Humboldt Nutrients Oneness 1 Gal
Humboldt Nutrients Myco Maximum 5 lb.Humboldt Nutrients Myco Maximum 8 ozHumboldt Nutrients Oneness 1 Gal

$210.00

$32.00

$90.00

Humboldt Nutrients Oneness 16 oz. Humboldt Nutrients Oneness 32 oz. Humboldt Nutrients Oneness 5 Gal
Humboldt Nutrients Oneness 16 oz.Humboldt Nutrients Oneness 32 oz.Humboldt Nutrients Oneness 5 Gal

$15.00

$25.00

$380.00

Humboldt Nutrients ProZyme 1 Gal Humboldt Nutrients ProZyme 16 oz. Humboldt Nutrients ProZyme 2.5 Gal
Humboldt Nutrients ProZyme 1 GalHumboldt Nutrients ProZyme 16 oz.Humboldt Nutrients ProZyme 2.5 Gal

$150.00

$25.00

$355.00

Humboldt Nutrients ProZyme 32 oz. Humboldt Nutrients ProZyme 5 Gal Humboldt Nutrients Royal Flush 1 Gal
Humboldt Nutrients ProZyme 32 oz.Humboldt Nutrients ProZyme 5 GalHumboldt Nutrients Royal Flush 1 Gal

$45.00

$414.00

$35.00

Humboldt Nutrients Royal Flush 16 oz. Humboldt Nutrients Royal Flush 2.5 Gal Humboldt Nutrients Royal Flush 32 oz.
Humboldt Nutrients Royal Flush 16 oz.Humboldt Nutrients Royal Flush 2.5 GalHumboldt Nutrients Royal Flush 32 oz.

$10.00

$76.00

$16.00

Humboldt Nutrients Royal Flush 5 Gal. Humboldt Nutrients S.I. Structural Integrity 1 Gal Humboldt Nutrients S.I. Structural Integrity 16 oz.
Humboldt Nutrients Royal Flush 5 Gal.Humboldt Nutrients S.I. Structural Integrity 1 GalHumboldt Nutrients S.I. Structural Integrity 16 oz.

$141.00

$90.00

$15.00

Humboldt Nutrients S.I. Structural Integrity 2.5 Gal Humboldt Nutrients S.I. Structural Integrity 32 oz. Humboldt Nutrients S.I. Structural Integrity 5 Gal
Humboldt Nutrients S.I. Structural Integrity 2.5 GalHumboldt Nutrients S.I. Structural Integrity 32 oz.Humboldt Nutrients S.I. Structural Integrity 5 Gal

$205.00

$25.00

$380.00

Humboldt Nutrients Sea Cal 1 Gal Humboldt Nutrients Sea Cal 16 oz. Humboldt Nutrients Sea Cal 2.5 Gal
Humboldt Nutrients Sea Cal 1 GalHumboldt Nutrients Sea Cal 16 oz.Humboldt Nutrients Sea Cal 2.5 Gal

$136.00

$21.00

$330.00

Humboldt Nutrients Sea Cal 32 oz. Humboldt Nutrients Sea Cal 8 oz. Humboldt Nutrients Sea Mag 1 Gal
Humboldt Nutrients Sea Cal 32 oz.Humboldt Nutrients Sea Cal 8 oz.Humboldt Nutrients Sea Mag 1 Gal

$36.00

$12.00

$85.00

Humboldt Nutrients Sea Mag 16 oz. Humboldt Nutrients Sea Mag 2.5 Gal Humboldt Nutrients Sea Mag 32 oz.
Humboldt Nutrients Sea Mag 16 oz.Humboldt Nutrients Sea Mag 2.5 GalHumboldt Nutrients Sea Mag 32 oz.

$15.00

$200.00

$25.00

Humboldt Nutrients Sea Mag 8 oz Humboldt Nutrients Verde 1 Gal Humboldt Nutrients Verde 16 oz.
Humboldt Nutrients Sea Mag 8 ozHumboldt Nutrients Verde 1 GalHumboldt Nutrients Verde 16 oz.

$9.00

$85.00

$15.00

Humboldt Nutrients Verde 2.5 Gal Humboldt Nutrients Verde 32 oz. Humboldt Nutrients Verde 5 Gal
Humboldt Nutrients Verde 2.5 GalHumboldt Nutrients Verde 32 oz.Humboldt Nutrients Verde 5 Gal

$200.00

$25.00

$375.00

Humboldt Nutrients White Widow 1 lb. Humboldt Nutrients White Widow 1 oz. Humboldt Nutrients White Widow 2 oz.
Humboldt Nutrients White Widow 1 lb.Humboldt Nutrients White Widow 1 oz.Humboldt Nutrients White Widow 2 oz.

$195.00

$20.00

$33.00

Humboldt Nutrients White Widow 4 oz. Humboldt Nutrients White Widow 8 oz. Master AB 2-Part Box Starter Kit
Humboldt Nutrients White Widow 4 oz.Humboldt Nutrients White Widow 8 oz.Master AB 2-Part Box Starter Kit

$60.00

$105.00

$60.95

Master-A, 15 gal. Master-B, 15 gal. Micro 15 gal.
Master-A 15galMaster-B 15galMicro 15gal

$409.58

$409.59

$268.07

Natural 2-Part Box Starter Kit Oneness 1-Part Box Starter Kit Oneness 15 gal.
Natural 2-Part Box Starter KitOneness 1-Part Box Starter KitOneness 15gal

$47.96

$50.39

$819.00

ProZyme 15 gal. Royal Flush 16oz Royal Flush Gal
ProZyme 15galRoyal Flush 16ozRoyal Flush 1gal

$1,622.40

$9.95

$31.96

Royal Flush 2.5 Gal Royal Flush 32 oz Royal Flush 5 Gal
Royal Flush 2.5galRoyal Flush 32ozRoyal Flush 5gal

$56.55

$16.95

$105.00

Sea Cal 5 gal. Sea Mag 5 gal. Sticky 1/2 Gal
Sea Cal 5galSea Mag 5galSticky 1/2 Gal

$468.00

$299.52

$47.96

Sticky 16oz Sticky 32oz Sticky 8oz
Sticky 16ozSticky 32ozSticky 8oz

$18.36

$24.96

$10.36

Structural Integrity 16oz Structural Integrity 2.5 Gal Structural Integrity 32oz
Structural Integrity 16ozStructural Integrity 2.5 GalStructural Integrity 32oz

$11.96

$163.96

$20.76

Structural Integrity Gal White Widow 1lb White Widow 1 oz.
Structural Integrity GalWhite Widow 1lbWhite Widow 1oz

$42.36

$200.00

$25.00

White Widow 2oz White Widow 4 oz. White Widow 8 oz.
White Widow 2ozWhite Widow 4ozWhite Widow 8oz

$40.00

$65.00

$110.00