Showing 937–988 of 1664 results

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Nutrients & Supplements

Humboldt Roots 500 ml. Humboldt Nutrients

Original price was: $ 128,12.Current price is: $ 51,25.
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Nutrients & Supplements

HumTea 15 Gal Brew Kit Cutting Edge Solutions

Original price was: $ 116,99.Current price is: $ 46,80.
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Nutrients & Supplements

Humtea 60 Gal Complete Vortex Brewer Cutting Edge Solutions

Original price was: $ 836,99.Current price is: $ 209,25.
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Nutrients & Supplements

HumTea Brew Kit 60 Gallon Cutting Edge Solutions

Original price was: $ 385,99.Current price is: $ 115,80.
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Nutrients & Supplements

HumTea Tea Ball with Brew Kit Cutting Edge Solutions

Original price was: $ 67,99.Current price is: $ 33,99.
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CO2

Hydrofarm CO2 (.2-2 cu ft per hour) with Timer Active Air

Original price was: $ 119,99.Current price is: $ 48,00.
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CO2

Hydrofarm CO2 (1-20 cu ft per hour) with Timer Active Air

Original price was: $ 137,48.Current price is: $ 54,99.
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Pesticide & Insecticide

HydroWorxx Disease Control Conc. 32 oz (12/Cs) HydroWorxx

Original price was: $ 75,00.Current price is: $ 37,50.
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Pesticide & Insecticide

HydroWorxx Disease Control RTU 24 oz (12/Cs) HydroWorxx

Original price was: $ 19,99.Current price is: $ 11,99.
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Pesticide & Insecticide

HydroWorxx Insecticidal Soap 3 in 1 Conc. 32 oz (12/Cs) HydroWorxx

Original price was: $ 60,00.Current price is: $ 30,00.
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Pesticide & Insecticide

HydroWorxx Insecticidal Soap 3 in 1 RTU 24 oz (12/Cs) HydroWorxx

Original price was: $ 19,99.Current price is: $ 11,99.
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Pesticide & Insecticide

HydroWorxx Mite and Insect RTU 24 oz (12/Cs) HydroWorxx

Original price was: $ 20,99.Current price is: $ 12,59.
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Nutrients & Supplements

Hygeia’s Hydration, 55 gal drum Nectar for the Gods

Original price was: $ 1.666,99.Current price is: $ 416,75.
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Nutrients & Supplements

Hygrozyme Horticultural Enzymatic Formula Hygrozyme

Original price was: $ 30,36.Current price is: $ 18,22.
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Pesticide & Insecticide

Hygrozyme HYSHIELD Hygrozyme

Original price was: $ 20,99.Current price is: $ 12,59.
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Pesticide & Insecticide

Illuminated Magnifying Glass, 10x Active Eye

Original price was: $ 16,99.Current price is: $ 10,19.
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Pesticide & Insecticide

Illuminati Super Green 5w LED Night Light (12/cs) Illuminati International

Original price was: $ 28,50.Current price is: $ 17,10.
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Pesticide & Insecticide

Insect Annihilator 128oz (4/cs) Green Eagle Technologies

Original price was: $ 279,00.Current price is: $ 111,60.
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Pesticide & Insecticide

Insect Annihilator 16oz (20/cs) Green Eagle Technologies

Original price was: $ 39,00.Current price is: $ 23,40.
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Pesticide & Insecticide

Insect Annihilator 32oz (14/cs) Green Eagle Technologies

Original price was: $ 76,00.Current price is: $ 38,00.
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Pesticide & Insecticide

Insect Annihilator 64oz (8/cs) Green Eagle Technologies

Original price was: $ 149,00.Current price is: $ 59,60.
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Pesticide & Insecticide

Insect Control RTU Espoma

Original price was: $ 9,99.Current price is: $ 5,99.
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Pesticide & Insecticide

Insecticidal Soap RTU Espoma

Original price was: $ 9,99.Current price is: $ 5,99.
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Dry Amendments

Iron Sulfate – Ferrous Sulfate BuildASoil

Original price was: $ 20,00.Current price is: $ 12,00.
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Nutrients & Supplements

Jack’s Classic® All Purpose 20-20-20 – 10lb JR Peters

Original price was: $ 43,99.Current price is: $ 26,39.
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Water Soluble

Jack’s Classic® All Purpose 20-20-20 – 4lb JR Peters

Original price was: $ 24,99.Current price is: $ 14,99.
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Water Soluble

Jack’s Classic® All-Purpose 20-20-20 – 1.5lb JR Peters

Original price was: $ 14,59.Current price is: $ 8,75.
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Water Soluble

Jack’s Classic® Blossom Booster 10-30-20 – 1.5lb JR Peters

Original price was: $ 22,99.Current price is: $ 13,79.
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Water Soluble

Jack’s Classic® Blossom Booster 10-30-20 – 4lb JR Peters

Original price was: $ 24,99.Current price is: $ 14,99.
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Water Soluble

Jack’s Classic® Tomato FeED 12-15-30 – 1.5lb JR Peters

Original price was: $ 13,99.Current price is: $ 8,39.
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Water Soluble

Jack’s Professional Epsom Salt – 2.2lb (1kg) – Magnesium Sulfate JR Peters

Original price was: $ 20,99.Current price is: $ 12,59.
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Water Soluble

Jack’s® Nutrients FeEd 15-5-20 Tap Water Fertilizer – 1Kg (2.2lb) JR Peters

Original price was: $ 22,50.Current price is: $ 13,50.
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Dry Amendments

Jay Plantspeaker’s Quillaja Saponaria Extract Powder 20 BuildASoil

Original price was: $ 22,00.Current price is: $ 13,20.
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Nutrients & Supplements

Jobe’s Organics Worm Castings Soil Additive 2lb Jobe’s Organics

Original price was: $ 9,25.Current price is: $ 5,55.
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Water Soluble

JR Peters® Jack’s Professional® 15-5-15 +CaMg LX Fertilizer – 25lb (80/PL) JR Peters

Original price was: $ 49,95.Current price is: $ 29,97.
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Nutrients & Supplements

JR Peters® Jack’s Professional® 20-20-20 General Purpose Fertilizer – 25lb JR Peters

Original price was: $ 56,95.Current price is: $ 28,48.
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Nutrients & Supplements

Jungle Juice Bloom Advanced Nutrients

Original price was: $ 12,32.Current price is: $ 7,39.
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Nutrients & Supplements

Jungle Juice Grow Advanced Nutrients

Original price was: $ 11,20.Current price is: $ 6,72.
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Nutrients & Supplements

Jungle Juice Micro Advanced Nutrients

Original price was: $ 14,40.Current price is: $ 8,64.
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Nutrients & Supplements

Just For Coir, Bloom Part A, 3-0-0, GAL Hydro Organics / Earth Juice

Original price was: $ 32,46.Current price is: $ 19,48.
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Nutrients & Supplements

Just For Coir, Bloom Part A, 3-0-0, QT Hydro Organics / Earth Juice

Original price was: $ 10,78.Current price is: $ 6,47.
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Nutrients & Supplements

Just For Coir, Bloom Part B, 0-5-3, GAL Hydro Organics / Earth Juice

Original price was: $ 32,46.Current price is: $ 19,48.
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Nutrients & Supplements

Just For Coir, Bloom Part B, 0-5-3, QT Hydro Organics / Earth Juice

Original price was: $ 10,78.Current price is: $ 6,47.
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Nutrients & Supplements

Just For Coir, Grow Part A, 5-0-0, QT Hydro Organics / Earth Juice

Original price was: $ 10,78.Current price is: $ 6,47.
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Nutrients & Supplements

Just For Coir, Grow Part A, 5-0-0, GALLON Hydro Organics / Earth Juice

Original price was: $ 32,46.Current price is: $ 19,48.
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Nutrients & Supplements

Just For Coir, Grow Part B, 0-3-2, QT Hydro Organics / Earth Juice

Original price was: $ 10,78.Current price is: $ 6,47.
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Nutrients & Supplements

Kalix Amino Acids 10 lb *Soluble Kalix

Original price was: $ 249,99.Current price is: $ 100,00.
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Nutrients & Supplements

Kalix Amino Acids 25 lb *Soluble Kalix

Original price was: $ 507,99.Current price is: $ 152,40.
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Nutrients & Supplements

Kalix Bloom A 5 gal *Soluble Kalix

Original price was: $ 48,99.Current price is: $ 29,39.
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Nutrients & Supplements

Kalix Bloom A Soluble 10 lb Kalix

Original price was: $ 56,99.Current price is: $ 28,50.
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Nutrients & Supplements

Kalix Bloom A Soluble 25 lb Kalix

Original price was: $ 91,99.Current price is: $ 45,99.
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Nutrients & Supplements

Kalix Bloom B 5 gal *Soluble Kalix

Original price was: $ 48,99.Current price is: $ 29,39.