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 Thrive Alive B-1 Green $16.87 / unit GrowersHouse Key To Life - Key to Kelp 1-0-13 $17.96 / unit GrowersHouse Humboldt Nutrients Master B 1-5-6 $17.85 / unit GrowersHouse Nutri Plus Gold (0-0-0.45) $16.85 / unit GrowersHouse Xtreme Gardening Azos $16.73 / unit GrowersHouse Humboldt Nutrients Master A 4-0-3 $17.85 / unit GrowersHouse Nectar For The Gods - Zeus Juice - Growth Enhancer $17.80 / unit GrowersHouse Cultured Solutions Bloom B $16.67 / unit GrowersHouse Humboldt Nutrients - Verde (16-1-2) $17.68 / unit GrowersHouse Cultured Solutions Bloom A $16.67 / unit GrowersHouse Cultured Solutions Veg B $16.67 / unit GrowersHouse Cultured Solutions Veg A $16.67 / unit GrowersHouse Remo Nutrients - MagnifiCal $17.60 / unit GrowersHouse Remo Nutrients - Micro $17.60 / unit GrowersHouse Mills Nutrients - Basis B $16.67 / unit GrowersHouse Ionic Grow 3-1-5 $17.60 / unit GrowersHouse Mills Nutrients - Basis A $16.67 / unit GrowersHouse B'Cuzz Growth 1.0 - 0 - 0.7 $16.67 / unit GrowersHouse Ionic Bloom 3-2-6 $17.60 / unit GrowersHouse Advanced Nutrients - pH Up $17.57 / unit GrowersHouse Dyna-Gro Liquid Bloom 3-12-6 $16.66 / unit GrowersHouse Dyna-Gro Liquid Grow 7-9-5 $16.66 / unit GrowersHouse Advanced Nutrients - pH Down $17.57 / unit GrowersHouse BioBizz Bio-Bloom $17.55 / unit GrowersHouse Thrive Alive B-1 Red $16.53 / unit GrowersHouse Technaflora B.C. Grow 1 - 3 - 6 $16.52 / unit GrowersHouse Technaflora B.C. Bloom 1 - 4 - 7 $16.52 / unit GrowersHouse BioBizz Bio-Grow $17.55 / unit GrowersHouse Fossil Fuel $17.51 / unit GrowersHouse Plant Success Soluble Mycorrhizae $16.46 / unit GrowersHouse ← Previous 1 … 13 14 15 16 17 … 23 Next →