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 Rhizoflora - Purpinator 0-2-4 $18.37 / unit GrowersHouse 4000 km Cutting Edge Solutions Sour-Dee 0-0-2 $17 / unit GrowersHouse 4000 km Advanced Nutrients - Flawless Finish $18.39 / unit GrowersHouse 4000 km Plant Success Organics Granular Mycorrhizae 3-1-2 $17.02 / unit GrowersHouse 4000 km Floralicious Bloom 1-1-1 $18.45 / unit GrowersHouse 4000 km Advanced Nutrients - ph Perfect - Connoisseur Bloom - Part A $17.14 / unit GrowersHouse 4000 km Floralicious Grow 1-.07-0.6 $18.45 / unit GrowersHouse 4000 km Advanced Nutrients - ph Perfect - Connoisseur Bloom - Part B $17.14 / unit GrowersHouse 4000 km Veg Booster - Select pH Control for Hydroponics $18.47 / unit GrowersHouse 4000 km Advanced Nutrients - ph Perfect - Connoisseur Grow - Part A $17.14 / unit GrowersHouse 4000 km Crystal Burst by Emerald Triangle $18.48 / unit GrowersHouse 4000 km Advanced Nutrients - pH Perfect - Connoisseur Grow - Part B $17.14 / unit GrowersHouse 4000 km FloraNova Grow 7-4-10 $18.91 / unit GrowersHouse 4000 km Humboldt Honey Organic ES $17.16 / unit GrowersHouse 4000 km Supernatural Bud Blaster 1-52-31 $18.91 / unit GrowersHouse 4000 km Botanicare Sweet Grape $17.19 / unit GrowersHouse 4000 km Humboldt Nutrients - Myco Madness - Soluble $19.07 / unit GrowersHouse 4000 km Botanicare Sweet Original Berry $17.19 / unit GrowersHouse 4000 km Roots Organics Trinity Catalyst $19.22 / unit GrowersHouse 4000 km Botanicare Sweet Raw $17.19 / unit GrowersHouse 4000 km CANNA Rhizotonic - Root Stimulator $19.28 / unit GrowersHouse 4000 km Microbe Life - All-in-One (0.5-0.5-0.5) $17.23 / unit GrowersHouse 4000 km CANNA PK 13/14 - Bloom Booster $19.30 / unit GrowersHouse 4000 km Dyna-Gro Foliage Pro Liquid Plant Food (9 - 3 - 6) $17.29 / unit GrowersHouse 4000 km Botanicare Pure Blend Pro Bloom Formula 2-3-5 $19.30 / unit GrowersHouse 4000 km Dyna-Gro Mag Pro $17.29 / unit GrowersHouse 4000 km Remo Nutrients - Nature's Candy $19.39 / unit GrowersHouse 4000 km Terpinator 0-0-4 Terpene Enhancer $19.44 / unit GrowersHouse 4000 km Azomite Pelletized Trace Minerals - 10 lbs $19.67 / unit GrowersHouse 4000 km Optic Foliar Overgrow $19.78 / unit GrowersHouse 4000 km ← Previous 1 … 8 9 10 11 12 … 23 Next →