Filter Sell 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 Rock Nutrients - Fusion Bloom Base Nutrient $30.92 / unit GrowersHouse Vegamatrix - Big N Sticky - PK Boost (0 - 14 - 12) $30.84 / unit GrowersHouse House & Garden - Bio 1 Component Soil $30.80 / unit GrowersHouse Atami Rootbastic $30.67 / unit GrowersHouse Humboldt Nutrients - Prozyme $30.51 / unit GrowersHouse Down To Earth - All Purpose (4-6-2) $30.36 / unit GrowersHouse Optic Foliar Atak Concentrate 1L $30.03 / unit GrowersHouse DaKine 420 Shock & Awe Bloom Boost 6-42-12 $30 / unit GrowersHouse VEG+BLOOM PUSH $30 / unit GrowersHouse VEG+BLOOM HD $30 / unit GrowersHouse Elite CalMag $30 / unit GrowersHouse Grow More - BioCozyme - 1 Gallon $29.85 / unit GrowersHouse Nutri+ Bio Glue $29.75 / unit GrowersHouse Grow More Mendocino Honey $29.51 / unit GrowersHouse Heavy Weight $28.98 / unit GrowersHouse Hydroplex Bloom Maximizer 0-10-6 $28.92 / unit GrowersHouse Cyco B1 Boost $28.88 / unit GrowersHouse Emerald Harvest King Kola Powerful Bloom Booster $28.80 / unit GrowersHouse Emerald Harvest Emerald Goddess Premium Plant Tonic $28.80 / unit GrowersHouse House & Garden - Algen Extract $28.80 / unit GrowersHouse Killer Tea by Emerald Triangle $28.76 / unit GrowersHouse Vegamatrix - Grow 5-2-3 $28.70 / unit GrowersHouse FloraDuo B $28.54 / unit GrowersHouse Grotek - Bud Fuel Pro - 1-3-4 $28.37 / unit GrowersHouse Advanced Nutrients - Ancient Earth $28.16 / unit GrowersHouse Canna Cannazym Specialty Nutrient $28.13 / unit GrowersHouse Advanced Nutrients - Bud Candy $27.92 / unit GrowersHouse Growth Science Organics - Humic Tonic $27.78 / unit GrowersHouse Growth Science Organics - Root Magic $27.78 / unit GrowersHouse Growth Science Organics - Opulent Harvest $27.78 / unit GrowersHouse ← Previous 1 2 3 4 5 6 7 … 19 Next →