Filter All listing types All listing types Sell Auction Service 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 Aptus PeakBoost - Phosphorus Booster $39 / unit GrowersHouse 4000 km Aptus FinaleBoost - Maturation Booster $39 / unit GrowersHouse 4000 km Nectar For The Gods - Gaia Mania - Protein Nitrogen Supplement $39.29 / unit GrowersHouse 4000 km BioAg TM-7 $39.33 / unit GrowersHouse 4000 km Azomite Micronized Natural Trace Minerals - 44 lbs $39.38 / unit GrowersHouse 4000 km Ultrafine Mycorrhizae All In One $39.53 / unit GrowersHouse 4000 km CX Horticulture - Mighty Growth Enhancer $39.60 / unit GrowersHouse 4000 km CX Horticulture Mighty Bloom Enhancer $39.60 / unit GrowersHouse 4000 km Budswel Liquid $39.68 / unit GrowersHouse 4000 km Nature's Nectar Phosphorus 0-4-0 $39.69 / unit GrowersHouse 4000 km Nature's Nectar Potassium 0-0-5 $39.69 / unit GrowersHouse 4000 km Green House Feeding - Booster PK+ 0-30-27 - Mineral Additives $40 / unit GrowersHouse 4000 km VEG+BLOOM SHINE $40 / unit GrowersHouse 4000 km Emerald Triangle Sonic Bloom 1 lb $40.26 / unit GrowersHouse 4000 km Plant Success Mike O'Rizey $40.33 / unit GrowersHouse 4000 km Mammoth P - Nutrient Liberator Active Microbials $41.39 / unit GrowersHouse 4000 km House & Garden - Multi Zen $41.81 / unit GrowersHouse 4000 km Heavy 16 Fire $41.99 / unit GrowersHouse 4000 km Aptus Ecozen - Enzym & Microlife Booster $42 / unit GrowersHouse 4000 km Key To Life - Silver Bullet - Terpene Enhancer $43.17 / unit GrowersHouse 4000 km Kushie Kush - Advanced Nutrients $43.31 / unit GrowersHouse 4000 km House and Garden - Rhizo Force $43.46 / unit GrowersHouse 4000 km Down To Earth - Agmino Powder (14-0-0) $43.61 / unit GrowersHouse 4000 km Key To Life - Root Life Fungi $43.70 / unit GrowersHouse 4000 km Cyco XL Growth Stimulant 100 mL $43.91 / unit GrowersHouse 4000 km Green Fuse Root Stimulator Concentrate $44 / unit GrowersHouse 4000 km Green Fuse Growth Stimulator Concentrate $44 / unit GrowersHouse 4000 km VEG+BLOOM - Stackswell $44 / unit GrowersHouse 4000 km Technaflora - Recipe For Success Kit $44.68 / unit GrowersHouse 4000 km FoxFarm Bush Doctor Root Trio (3 Pack) $44.89 / unit GrowersHouse 4000 km ← Previous 1 … 15 16 17 18 19 … 23 Next →