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 FloraKleen $8.73 / unit GrowersHouse 4000 km Humboldt Sticky $8.88 / unit GrowersHouse 4000 km Down To Earth - Organic Crab Meal (4-3-0) $8.92 / unit GrowersHouse 4000 km Key To Life - Key to Silica $8.96 / unit GrowersHouse 4000 km Down To Earth - Vegan Mix (3-2-2) $9 / unit GrowersHouse 4000 km Down To Earth - Acid Mix (4 - 3 - 6) $9 / unit GrowersHouse 4000 km General Hydroponics pH Up Liquid $9.01 / unit GrowersHouse 4000 km Nectar For The Gods - Triton's Trawl - Fishbone Meal $9.05 / unit GrowersHouse 4000 km Nectar For The Gods - Herculean Harvest - Liquid Bone Meal Calcium Phosphate $9.05 / unit GrowersHouse 4000 km Down To Earth - Organic Bio-Fish (7-7-2) $9.22 / unit GrowersHouse 4000 km Grotek - Carbo-Max - 0-0-1 $9.23 / unit GrowersHouse 4000 km Botanicare Pure Blend Tea $9.33 / unit GrowersHouse 4000 km Phos Sea Bird Guano Powder 0-12-0 $9.34 / unit GrowersHouse 4000 km Cutting Edge Solutions Grow 2-1-6 $9.36 / unit GrowersHouse 4000 km Cutting Edge Solutions Bloom 0-6-5 $9.36 / unit GrowersHouse 4000 km Technaflora pH Up $9.38 / unit GrowersHouse 4000 km Technaflora pH Down $9.38 / unit GrowersHouse 4000 km Down To Earth - Organic Langbeinite (Sul-Po-Mag) (0-0-22) $9.55 / unit GrowersHouse 4000 km Emerald Harvest Professional 3 Part Nutrient Series GROW $9.60 / unit GrowersHouse 4000 km Emerald Harvest Professional 3 Part Nutrient Series BLOOM $9.60 / unit GrowersHouse 4000 km Humboldt Nutrients Bloom 0 - 6 - 5 $9.73 / unit GrowersHouse 4000 km Humboldt Nutrients Grow (2 - 1 - 6) $9.73 / unit GrowersHouse 4000 km Heavy 16 Bud A $9.78 / unit GrowersHouse 4000 km Heavy 16 Veg A $9.78 / unit GrowersHouse 4000 km Heavy 16 Veg B $9.78 / unit GrowersHouse 4000 km Heavy 16 Bud B $9.78 / unit GrowersHouse 4000 km Optic Foliar Transport $9.82 / unit GrowersHouse 4000 km Grotek - Blossom Blaster - 0-48-31 $9.86 / unit GrowersHouse 4000 km FoxFarm Happy Frog Fruit & Flower Fertilizer 5 - 8 - 4 $9.94 / unit GrowersHouse 4000 km FoxFarm Happy Frog Japanese Maple Fertilizer 4-3-4 $9.94 / unit GrowersHouse 4000 km ← Previous 1 2 3 4 5 … 23 Next →