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 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 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 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 Sticky Thrip Leafminer Traps -- 5 Pack $5.74 / unit GrowersHouse Sticky Whitefly Traps $4.76 / unit GrowersHouse VEG+BLOOM SHINE $40 / unit GrowersHouse Green House Feeding - Booster PK+ 0-30-27 - Mineral Additives $40 / unit GrowersHouse Nature's Nectar Potassium 0-0-5 $39.69 / unit GrowersHouse Nature's Nectar Phosphorus 0-4-0 $39.69 / unit GrowersHouse Budswel Liquid $39.68 / unit GrowersHouse CX Horticulture Mighty Bloom Enhancer $39.60 / unit GrowersHouse CX Horticulture - Mighty Growth Enhancer $39.60 / unit GrowersHouse Ultrafine Mycorrhizae All In One $39.53 / unit GrowersHouse Azomite Micronized Natural Trace Minerals - 44 lbs $39.38 / unit GrowersHouse BioAg TM-7 $39.33 / unit GrowersHouse Nectar For The Gods - Gaia Mania - Protein Nitrogen Supplement $39.29 / unit GrowersHouse Aptus FinaleBoost - Maturation Booster $39 / unit GrowersHouse Aptus PeakBoost - Phosphorus Booster $39 / unit GrowersHouse Vegamatrix - Prime Zyme 0-2-1 Enzymatic Complex $38.15 / unit GrowersHouse BioBizz Root-Juice $37.93 / unit GrowersHouse Remo Nutrients - VeloKelp $37.83 / unit GrowersHouse Cyco Ryzofuel 0 - 0 - 0.2 $37.81 / unit GrowersHouse ← Previous 1 … 5 6 7 8 9 … 37 Next →