Filter All listing types All listing types Sell Auction Service Equipment 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 Category Complete Light Packages LED Lights MH, HPS & CMH Ballasts Reflectors Fluorescent Lights Plasma Lights Timers / Controllers Hangers / Movers Spectrum Vegetative Flowering Full cycle Other 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 Category Air conditioning Air Stones / Diffusers Air, water pumps CO2 Dehumidifiers Drip, tubing, fittings Fans / ducting Filters / odor Control Humidifiers Sprayers, misters Water chillers / heaters Other Type Coco based Rockwool Hydroton, pebbles, clay, stones Soil / soilless mixes Perlite, rocks, vermiculite Worm castings Other Category Pots, Net Pots, Mesh Pots Grow bags Buckets Lids Saucers Flood tables & trays Rolling benches & tray stands Reservoirs Compost tea brewers Fittings & accessories Category Cloning gels & solutions Cloning & seedling media Cloning machines Cut trays & humidity domes Heat mats & thermostats Size Small Medium Large X-large Greenhouse Category Drying racks Extraction Harvesting gear Measuring & scales Trimming Category Apparel Books & videos Cleaning & sanitation Clips, ties & tape Eyewear & glasses Green lights Grinders Microscopes & cameras Safety Scissors & pruners Trellis netting 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 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 Sticky Thrip Leafminer Traps -- 5 Pack $5.74 / unit GrowersHouse Sticky Whitefly Traps $4.76 / 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 Aptus FaSilitor - Nutrition Manager & Plant Strengthener $144 / unit GrowersHouse Advanced Nutrients - B-52 Fertilizer Booster $139.94 / unit GrowersHouse Emerald Triangle Sonic Bloom 5 lb $134.30 / unit GrowersHouse Key To Life - Cal[NO]Mag 8-0-0 $131.50 / unit GrowersHouse Tiresias Mist - Seed Feminizer $118.41 / unit GrowersHouse Bio Canna Bio Flores - OMRI Organic $113.58 / unit GrowersHouse Remo's Supercharged Kit, 1L $111.11 / unit GrowersHouse Geoflora Nutrients - VEG Dry Granular Fertilizer - OMRI Certified $106.14 / unit GrowersHouse Ventana Plant Science - Complete Nutrient Line Kit $102.60 / unit GrowersHouse CANNA Boost Accelerator $102.44 / unit GrowersHouse Geoflora Nutrients - BLOOM Dry Granular Fertilizer - OMRI Certified $101.54 / unit GrowersHouse Bigger Yields Expert Bundle 1L - Advanced Nutrients $99.29 / unit GrowersHouse ← Previous 1 … 20 21 22 23 24 … 85 Next →