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 $35 per unit Strainly "third eye" Dad Hat White $35 per unit STRAINLY $500 per unit Grow tent kit with full spectrum light $500 per unit Dabmans Rare Genetics 4 reviews $35 per unit Strainly "third eye" Dad Hat - Black $35 per unit STRAINLY $45 per unit Strainly "third eye" Hoodie $45 per unit STRAINLY $5 per unit Strainly "third eye" sticker $5 per unit STRAINLY $30 per unit Strainly "dystopia" Tee $30 per unit STRAINLY $35 per unit Strainly "dystopia" Long Sleeve Tee $35 per unit STRAINLY $25 per unit STS Feminizing Spray Sodium Thiosulfate Silver Nitrate 4oz $25 per unit DarkSunSeeds 17 reviews $39 per unit Strainly "third eye" Long Sleeve Tee $39 per unit STRAINLY $65 per unit Prism 315W CMH Ballast + Light Conversion Kit $65 per unit Oro Verde Vida 11 reviews $170 per unit Sun Systems X 400 Watt HPS Ballast and Light $170 per unit Calyx 40 reviews $10 per unit 5 Pack - Croatoan Vials - 2ml Seed Vial with Humidity Control $10 per unit Croatoan Seeds 148 reviews $10 per unit STS Refill Kit to make Fem. Seeds (Makes 8x 500ml Jars of STS) $10 per unit Croatoan Seeds 148 reviews $450 per unit Stundenglass Gravity Bong X Dr Greenthumbs Collab $450 per unit Poppasmurfgg 19 reviews $10 per unit Kelzyme $10 per unit Cosmic_Preservations 18 reviews $10 per unit Vegan amino acids $10 per unit Cosmic_Preservations 18 reviews $40 per unit Micronized calcium carbonate $40 per unit Cosmic_Preservations 18 reviews $0.78 per unit Titan Controls CO2 Replacement Washer $0.78 per unit GrowersHouse $0.70 per unit EcoPlus Ebb and Flow Fittings -- Screen $0.70 per unit GrowersHouse $0.62 per unit HydroFlow Nylon Hose Clamps -- 3/8 inch $0.62 per unit GrowersHouse $0.62 per unit Red EZ-Clone Sprayer (360 Degree) $0.62 per unit GrowersHouse $0.43 per unit Black Tubing Vinyl -- 1/4 inch ID, 3/8 inch OD -- By The Foot $0.43 per unit GrowersHouse $0.41 per unit Hydro Flow Blue Dripper Stakes w/ Basket: 10 Packs $0.41 per unit GrowersHouse $30 per unit STS Plant Sex Reversal Kit 8 OZ Premium Quality 2 Part $30 per unit Gas Master Seeds 83 reviews $0.38 per unit Black Tubing Vinyl -- 3/8 inch ID, 1/2 inch OD -- By The Foot $0.38 per unit GrowersHouse $0.33 per unit Black Tubing Vinyl -- 1/2 inch ID, 5/8 inch OD -- By The Foot $0.33 per unit GrowersHouse $0.32 per unit Clear Tubing -- 1/4 inch inside -- By The Foot $0.32 per unit GrowersHouse $0.31 per unit Black Tubing Vinyl -- 3/16 inch ID, 1/4 inch OD -- By The Foot $0.31 per unit GrowersHouse $165 per unit ViparSpectra P2500 full cycle grow light 250w free shipping $165 per unit ChiTownCannaChica 50 reviews $420 per unit New* 350R Diablo Horticulture lighting group $420 per unit ExoticBirdfeed 16 reviews ← Previous 1 2 3 4 5 … 83 Next →