Filter All listing types All listing types Sell Auction Service Nutrients All categories Genetics Seeds Pollen Clones Tissue Cultures Spores Equipment Complete kits Ventilation / Climate Lights Propagation Irrigation system Tents & greenhouses Nutrients Soil & Media Pots & trays Controllers & meters Harvesting & processing Testing Packaging & conditioning Mycology supplies Accessories, tools, consumables Services Breeding Compliance Design & Construction Extraction Harvesting Propagation Price Min: Max: Condition New Refurbished Used Use Nutrient kits Synthetic nutrients Organic nutrients Veganic nutrients Amino Acids / Vitamins Bloom boosters Cal Mag Additives Composts Compost teas Dolomite lime Enzymes Fish based Feminizing Flower hardeners Flushes Foliar sprays Guanos Humic & fulvic Mycorrhizae & bacteria Molds, fungicides Live insects Root stimulators pH Up, Down Seaweeds Silicas Other Update view All categories Genetics Equipment Complete kits Ventilation / Climate Lights Propagation Irrigation system Tents & greenhouses Nutrients Soil & Media Pots & trays Controllers & meters Harvesting & processing Testing Packaging & conditioning Mycology supplies Accessories, tools, consumables Services $41.39 per unit Mammoth P - Nutrient Liberator Active Microbials $41.39 per unit GrowersHouse $40.33 per unit Plant Success Mike O'Rizey $40.33 per unit GrowersHouse $40.26 per unit Emerald Triangle Sonic Bloom 1 lb $40.26 per unit GrowersHouse $40 per unit VEG+BLOOM SHINE $40 per unit GrowersHouse $40 per unit Green House Feeding - Booster PK+ 0-30-27 - Mineral Additives $40 per unit GrowersHouse $39.69 per unit Nature's Nectar Potassium 0-0-5 $39.69 per unit GrowersHouse $39.69 per unit Nature's Nectar Phosphorus 0-4-0 $39.69 per unit GrowersHouse $39.68 per unit Budswel Liquid $39.68 per unit GrowersHouse $39.60 per unit CX Horticulture Mighty Bloom Enhancer $39.60 per unit GrowersHouse $39.60 per unit CX Horticulture - Mighty Growth Enhancer $39.60 per unit GrowersHouse $39.53 per unit Ultrafine Mycorrhizae All In One $39.53 per unit GrowersHouse $39.38 per unit Azomite Micronized Natural Trace Minerals - 44 lbs $39.38 per unit GrowersHouse $39.33 per unit BioAg TM-7 $39.33 per unit GrowersHouse $39.29 per unit Nectar For The Gods - Gaia Mania - Protein Nitrogen Supplement $39.29 per unit GrowersHouse $39 per unit Aptus FinaleBoost - Maturation Booster $39 per unit GrowersHouse $39 per unit Aptus PeakBoost - Phosphorus Booster $39 per unit GrowersHouse $38.15 per unit Vegamatrix - Prime Zyme 0-2-1 Enzymatic Complex $38.15 per unit GrowersHouse $37.93 per unit BioBizz Root-Juice $37.93 per unit GrowersHouse $37.83 per unit Remo Nutrients - VeloKelp $37.83 per unit GrowersHouse $37.81 per unit Cyco Ryzofuel 0 - 0 - 0.2 $37.81 per unit GrowersHouse $37.71 per unit CX Horticulture - Bio Balancer $37.71 per unit GrowersHouse $37.71 per unit CX Horticulture - Regenaroot $37.71 per unit GrowersHouse $37.18 per unit BioBizz Top-Max $37.18 per unit GrowersHouse $36.95 per unit Rock Nutrients Nitro $36.95 per unit GrowersHouse $36.67 per unit Aurora Innovations Soul Amino Aide 5 - 0 - 0 $36.67 per unit GrowersHouse $36.67 per unit Aurora Innovations Soul Big Swell (2 - 5 - 3) $36.67 per unit GrowersHouse $36.10 per unit Cyco Zyme $36.10 per unit GrowersHouse $35.71 per unit DaKine 420 Nitro Nutrients Atomic Root Powder $35.71 per unit GrowersHouse $35.36 per unit Nectar For The Gods - Medusa's Magic - Soil Nutrient $35.36 per unit GrowersHouse $35.36 per unit Nectar For The Gods - Pegasus Potion - Feather Tea $35.36 per unit GrowersHouse ← Previous 1 … 5 6 7 8 9 … 23 Next →