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 General Hydroponics FloraBlend Vegan Plant Booster 0.5-1-1 $10.29 / unit GrowersHouse General Hydroponics FloraGro 2-1-6 $10.25 / unit GrowersHouse X Nutrients - Grow Nutrient $10.19 / unit GrowersHouse NPK RAW Bloom Microbes $10.19 / unit GrowersHouse NPK RAW Grow Microbes $10.19 / unit GrowersHouse Nutri+ Carborator $10.16 / unit GrowersHouse Nutri+ Black $10.16 / unit GrowersHouse Roots Organics Oregonism XL $10.14 / unit GrowersHouse Advanced Nutrients - Grow - pH Perfect 3 Part $10.02 / unit GrowersHouse Advanced Nutrients - Bloom - pH Perfect - 3 Part $10.02 / unit GrowersHouse SUPERthrive $9.98 / unit GrowersHouse FoxFarm Happy Frog All-Purpose Fertilizer 6-4-5 $9.94 / unit GrowersHouse FoxFarm Happy Frog Acid Loving Plants Fertilizer 4-5-3 $9.94 / unit GrowersHouse FoxFarm Happy Frog Japanese Maple Fertilizer 4-3-4 $9.94 / unit GrowersHouse FoxFarm Happy Frog Fruit & Flower Fertilizer 5 - 8 - 4 $9.94 / unit GrowersHouse Grotek - Blossom Blaster - 0-48-31 $9.86 / unit GrowersHouse Optic Foliar Transport $9.82 / unit GrowersHouse Heavy 16 Bud B $9.78 / unit GrowersHouse Heavy 16 Veg B $9.78 / unit GrowersHouse Heavy 16 Veg A $9.78 / unit GrowersHouse Heavy 16 Bud A $9.78 / unit GrowersHouse Humboldt Nutrients Grow (2 - 1 - 6) $9.73 / unit GrowersHouse Humboldt Nutrients Bloom 0 - 6 - 5 $9.73 / unit GrowersHouse Emerald Harvest Professional 3 Part Nutrient Series BLOOM $9.60 / unit GrowersHouse Emerald Harvest Professional 3 Part Nutrient Series GROW $9.60 / unit GrowersHouse Down To Earth - Organic Langbeinite (Sul-Po-Mag) (0-0-22) $9.55 / unit GrowersHouse Technaflora pH Down $9.38 / unit GrowersHouse Technaflora pH Up $9.38 / unit GrowersHouse Cutting Edge Solutions Bloom 0-6-5 $9.36 / unit GrowersHouse Cutting Edge Solutions Grow 2-1-6 $9.36 / unit GrowersHouse ← Previous 1 … 15 16 17 18 19 Next →