Filter All listing types All listing types 03f2f17b 3924 49cb B4af Ffc6d75f66a9 F0d83d1a B6b0 4ddb Af70 5c5f3a3fc336 9f271d7d A5b9 4edb 9671 D0e6526d1b21 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 Take Down Garden Spray Concentrate -- Pint $17.97 / unit GrowersHouse Organocide 3-In-1 Organic Insecticide -- Concentrate Quart $17.32 / unit GrowersHouse Einstein Oil Leaf Shine $16.75 / unit GrowersHouse Flying Skull Nuke Em Multi-Purpose Insecticide and Fungicide $16.21 / unit GrowersHouse Zero Tolerance Herbal Pesticide RTU $16.11 / unit GrowersHouse Exel Systemic Fungicide Concentrate $15.96 / unit GrowersHouse General Hydroponics Prevasyn Insect Repellant / Insecticide $15.20 / unit GrowersHouse Frequency Water PM Wash $14.57 / unit GrowersHouse Valent Organic Gnatrol WDG BT Pesticide $13.58 / unit GrowersHouse Dyna-Gro Pure Neem Oil Leaf Polish $12.62 / unit GrowersHouse Ecostadt Technologies - ECOWORKS EC 4-in-1 Pesticide $12.60 / unit GrowersHouse Safer Caterpillar Killer Conc. for Tree, Shrub and Veg - 16 oz $12.54 / unit GrowersHouse Mosquito Dunks -- 6 Card $12.17 / unit GrowersHouse Safer Insect Killing Soap II Concentrate - 16 oz $11.93 / unit GrowersHouse Doktor Doom Spider Mite Knock Out $11.65 / unit GrowersHouse Pro-Control Plus Total Release Insecticide $11.55 / unit GrowersHouse Monterey Neem Oil RTU $11.52 / unit GrowersHouse Green Cleaner Spidermite Miticide $10.85 / unit GrowersHouse Doktor Doom Total Release Fogger $8.93 / unit GrowersHouse Physan 20 Fungicide Virucide Algaecide $8.74 / unit GrowersHouse Safer Garden Fungicide RTU - 32 oz $8.24 / unit GrowersHouse Safer End ALL Insect Killer -- 32 oz $8.15 / unit GrowersHouse Organocide Organic Insecticide - RTU Spray Bottle - 24 oz $7.56 / unit GrowersHouse Spray-N-Grow Coco-Wet $6.10 / unit GrowersHouse Humboldt's Secret - Golden Tree - Organic Complete Nutrient Additive $1,300 / unit GrowersHouse Hygrozyme Concentrate - 20L $1,195.23 / unit GrowersHouse Aptus Ambassador Pack $159.86 / unit GrowersHouse Supernatural Ultimate Thrive 5-0-2 $157.68 / unit GrowersHouse Bigger Yields Hobbyist Bundle 1L - Advanced Nutrients $155.31 / unit GrowersHouse Mills Nutrients Vitalize Silica $153.84 / unit GrowersHouse ← Previous 1 2 3 4 5 … 23 Next →