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        • Humboldt Sea Cal 2-0-0 -- 5 Gallon

          Humboldt Sea Cal 2-0-0 -- 5 Gallon

          Humboldt Sea Cal 2-0-0 -- 5 Gallon

          Regular price $416.00 USD
          Regular price Sale price $416.00 USD
          Unit price /  per 
        • Hydrobuilder HGV Condition PH Up 1 Gallon main image

          HGV Condition - PH Up, 1 Gallon

          HGV Condition - PH Up, 1 Gallon

          Regular price $20.99 USD
          Regular price Sale price $20.99 USD
          Unit price /  per 
        • HGV Condition PH Down 5 Gallon main image

          HGV Condition - PH Down, 5 Gallon

          HGV Condition - PH Down, 5 Gallon

          Regular price $81.99 USD
          Regular price Sale price $81.99 USD
          Unit price /  per 
        • SUPERthrive -- 1 Quart

          SUPERthrive - 1-Quart

          SUPERthrive - 1-Quart

          Regular price $47.37 USD
          Regular price Sale price $47.37 USD
          Unit price /  per 
        • 30ml Nutrient Pump

          30ml Nutrient Pump

          30ml Nutrient Pump

          Regular price $3.71 USD
          Regular price Sale price $3.71 USD
          Unit price /  per 
        • NPK Industries RAW Silica 10lb

          NPK RAW Silica | 10 lb | 45% Silicon Dioxide From Diatomite

          NPK RAW Silica | 10 lb | 45% Silicon Dioxide From Diatomite

          Regular price $274.62 USD
          Regular price Sale price $274.62 USD
          Unit price /  per 
        • Rasta Bob Rasta Roots, 100g

          Rasta Bob Rasta Roots, 100g

          Rasta Bob Rasta Roots, 100g

          Regular price $18.46 USD
          Regular price Sale price $18.46 USD
          Unit price /  per 
        • Jack's Elementals Calcium Chloride Dihydrate - 25lb

          Jack's Elementals Calcium Chloride Dihydrate, 25 lb Soluble Calcium

          Jack's Elementals Calcium Chloride Dihydrate, 25 lb Soluble Calcium

          Regular price $249.99 USD
          Regular price Sale price $249.99 USD
          Unit price /  per 
        • Botanicare Hydroguard Bacillus root inoculant, 1 gallon jug

          Botanicare Hydroguard - Root Inoculant

          Botanicare Hydroguard - Root Inoculant

          Regular price From $67.53 USD
          Regular price Sale price From $67.53 USD
          Unit price /  per 
        • General Hydroponics pH Up premium buffering base solution, 1 quart bottle

          General Hydroponics pH Up Liquid

          General Hydroponics pH Up Liquid

          Regular price From $13.13 USD
          Regular price Sale price From $13.13 USD
          Unit price /  per 
        • BioBizz Root-Juice organic root stimulator, 1 liter bottle

          BioBizz Root-Juice Rooting Booster, 1 L, 5 L and 20 L

          BioBizz Root-Juice Rooting Booster, 1 L, 5 L and 20 L

          Regular price From $59.35 USD
          Regular price Sale price From $59.35 USD
          Unit price /  per 
        • CYCO KLEANSE 55 GAL  main image

          CYCO KLEANSE 55 GAL (1/CS)

          CYCO KLEANSE 55 GAL (1/CS)

          Regular price $988.79 USD
          Regular price Sale price $988.79 USD
          Unit price /  per 
        • General Hydroponics FloraKleen clearing solution, 1 gallon jug

          General Hydroponics FloraKleen | Clearing Solution for Hydro, Coco and Soil

          General Hydroponics FloraKleen | Clearing Solution for Hydro, Coco and Soil

          Regular price From $20.11 USD
          Regular price Sale price From $20.11 USD
          Unit price /  per 
        • Ionic Boost 0-5-6 -- Quart

          Ionic Boost 0-5-6 -- Quart

          Ionic Boost 0-5-6 -- Quart

          Regular price $24.17 USD
          Regular price Sale price $24.17 USD
          Unit price /  per 
        • Cyco Kleanse purifier 1 L, 5 L and 20 L jugs

          Cyco Kleanse Salt Clearing Agent - Platinum Series Hydroponic Flush, 5 L / 20 L

          Cyco Kleanse Salt Clearing Agent - Platinum Series Hydroponic Flush, 5 L / 20 L

          Regular price From $31.47 USD
          Regular price Sale price From $31.47 USD
          Unit price /  per 
        • Sensational Solutions Micronized Compost Tea 1.6-1.4-1.3 soluble compost tea powder, 1 lb teal pouch

          Sensational Solutions - Micronized Compost Tea - 1 lb

          Sensational Solutions - Micronized Compost Tea - 1 lb

          Regular price $23.33 USD
          Regular price Sale price $23.33 USD
          Unit price /  per 
        • Dilution Solutions Nutrient Delivery System (NDS) Mixing Chamber Kit - 3/4 - mixing chamber housing

          Dilution Solutions Nutrient Delivery System (NDS) Mixing Chamber Kit - 3/4

          Dilution Solutions Nutrient Delivery System (NDS) Mixing Chamber Kit - 3/4

          Regular price $95.72 USD
          Regular price Sale price $95.72 USD
          Unit price /  per 
        • Bluelab Original Truncheon Meter - Original Truncheon nutrient meter

          Bluelab Original Truncheon Nutrient Meter | EC 0.2-3.6, CF, ppm 500/700

          Bluelab Original Truncheon Nutrient Meter | EC 0.2-3.6, CF, ppm 500/700

          Regular price $105.00 USD
          Regular price $105.00 USD Sale price $105.00 USD
          Unit price /  per 
        • Huvega Natural Magnesium Supplement -- 1 Gallon

          Huvega Natural Magnesium Supplement -- 1 Gallon

          Huvega Natural Magnesium Supplement -- 1 Gallon

          Regular price $32.45 USD
          Regular price Sale price $32.45 USD
          Unit price /  per 
        • VitaMaxPlus B1 Plant Formula -- 4 Liter

          Grotek - VitaMaxPlus - 1-1-2

          Grotek - VitaMaxPlus - 1-1-2

          Regular price From $73.09 USD
          Regular price Sale price From $73.09 USD
          Unit price /  per 
        • Gaia Green Greensand 0-0-0.2, 1.25 kg | Glauconite Mineral Soil Amendment

          Gaia Green Greensand 0-0-0.2, 1.25 kg | Glauconite Mineral Soil Amendment

          Gaia Green Greensand 0-0-0.2, 1.25 kg | Glauconite Mineral Soil Amendment

          Regular price $28.18 USD
          Regular price Sale price $28.18 USD
          Unit price /  per 
        • Humboldt Sea Cal 2-0-0 -- 2.5 Gallon

          Humboldt Sea Cal 2-0-0 -- 2.5 Gallon

          Humboldt Sea Cal 2-0-0 -- 2.5 Gallon

          Regular price $229.32 USD
          Regular price Sale price $229.32 USD
          Unit price /  per 
        • CYCO Silica 275GAL main image

          CYCO Silica 275GAL (1/Cs)

          CYCO Silica 275GAL (1/Cs)

          Regular price $6,197.54 USD
          Regular price Sale price $6,197.54 USD
          Unit price /  per 
        • Blackjack Gigantamo Bloom 3 - 12 - 1 -- 5 lbs

          Blackjack Gigantamo Bloom 3-12-1 Dry Organic Fertilizer, 5 lb

          Blackjack Gigantamo Bloom 3-12-1 Dry Organic Fertilizer, 5 lb

          Regular price $38.08 USD
          Regular price Sale price $38.08 USD
          Unit price /  per 
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        GrowersHouse Ag Solutions offers the largest selection of hydroponic equipment for professionals and large scale commercial operations. On our website, on the phone, or in our commercial service center and will-call pickup locations, GrowersHouse stays true to its mission of making growers more successful.

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