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 BioSafe Systems ZeroTol 2.0 Algaecide/Bactericide/Fungicide - 2.5 Gallon $148.52 / unit GrowersHouse BioSafe Systems AzaGuard Botanical Insecticide $139.68 / unit GrowersHouse BioSafe Systems OxiPhos Bactericide/Fungicide - 2.5 Gallon $129.16 / unit GrowersHouse Mesoseiulus longipes Mite Predator $117.33 / unit GrowersHouse Neoseiulus/Amblyseius cucumeris Thrips Predator $115.87 / unit GrowersHouse Sticky Whitefly Traps -- 3 Pack $107.50 / unit GrowersHouse Amblyseius swirskii Mite Predator $100.03 / unit GrowersHouse Pro-Control TR Aerosol 6oz, case of 12 $98.53 / unit GrowersHouse BioSafe BioCeres WP - 1 lb - Bio-Insecticide $87.37 / unit GrowersHouse Safer Insect Killing Soap II Concentrate - 1 Gallon $70.93 / unit GrowersHouse NemAttack + NemaSeek Combo Pack Sf/Hb Combo $68.33 / unit GrowersHouse NemAttack Combo Pack - Sc/Sf Combo $68.33 / unit GrowersHouse SNS 217C Spider Mite Control - Concentrate $68.09 / unit GrowersHouse PureCrop1 $60.80 / unit GrowersHouse Neoseiulus/Amblyseius fallacis Mite Predator $58.60 / unit GrowersHouse Safer 3-in-1 Garden Spray -- 1 Gallon $58.01 / unit GrowersHouse NemAttack + NemaSeek Combo Pack Sc/Hb Steinernema carpocapsae + Heterorhabditis bacteriophora $57.50 / unit GrowersHouse Triple Threat Beneficial Nematodes H. bacteriaphora, S. carpocapsae, and S. feltiae $57.50 / unit GrowersHouse Phytoseiulus persimilis Mite Predator $51.33 / unit GrowersHouse Neoseiulus/Amblyseius californicus Mite Predator $51.33 / unit GrowersHouse Catchmaster Pest Monitor Sticky Cards - 72 pack - Yellow $43.82 / unit GrowersHouse Stratiolaelaps scimitus (Hypoaspis miles) Fungus Gnat Predator $37.86 / unit GrowersHouse Green Eagle - Insect Annihilator - Broad Spectrum Pesticide $35.10 / unit GrowersHouse Trifecta Crop Control $33.76 / unit GrowersHouse The Amazing Doctor Zymes Eliminator Concentrate $30.49 / unit GrowersHouse Orange Guard Ornamental Insecticide $30.27 / unit GrowersHouse NemAttack - Sc Beneficial Nematodes Steinernema carpocapsae $29.17 / unit GrowersHouse NemAttack - Sf Beneficial Nematodes Steinernema feltiae $29.17 / unit GrowersHouse Arbico NemaSeek - Hb Beneficial Nematodes $29.17 / unit GrowersHouse Prokure G - Fast Release Gas $27.99 / unit GrowersHouse ← Previous 1 … 18 19 20 21 22 … 85 Next →