Filter Sell 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 $10.31 per unit FoxFarm Happy Frog Jump Start Fertilizer 3-4-3, 4 lb bag $10.31 per unit GrowersHouse $10.31 per unit Humboldt Honey Hydro Carbs $10.31 per unit GrowersHouse $10.29 per unit General Hydroponics FloraBlend Vegan Plant Booster 0.5-1-1 $10.29 per unit GrowersHouse $10.25 per unit General Hydroponics FloraGro 2-1-6 $10.25 per unit GrowersHouse $10.19 per unit X Nutrients - Grow Nutrient $10.19 per unit GrowersHouse $10.19 per unit NPK RAW Bloom Microbes $10.19 per unit GrowersHouse $10.19 per unit NPK RAW Grow Microbes $10.19 per unit GrowersHouse $10.16 per unit Nutri+ Carborator $10.16 per unit GrowersHouse $10.16 per unit Nutri+ Black $10.16 per unit GrowersHouse $10.14 per unit Roots Organics Oregonism XL $10.14 per unit GrowersHouse $10.02 per unit Advanced Nutrients - Grow - pH Perfect 3 Part $10.02 per unit GrowersHouse $10.02 per unit Advanced Nutrients - Bloom - pH Perfect - 3 Part $10.02 per unit GrowersHouse $9.98 per unit SUPERthrive $9.98 per unit GrowersHouse $9.94 per unit FoxFarm Happy Frog All-Purpose Fertilizer 6-4-5 $9.94 per unit GrowersHouse $9.94 per unit FoxFarm Happy Frog Acid Loving Plants Fertilizer 4-5-3 $9.94 per unit GrowersHouse $9.94 per unit FoxFarm Happy Frog Japanese Maple Fertilizer 4-3-4 $9.94 per unit GrowersHouse $9.94 per unit FoxFarm Happy Frog Fruit & Flower Fertilizer 5 - 8 - 4 $9.94 per unit GrowersHouse $9.86 per unit Grotek - Blossom Blaster - 0-48-31 $9.86 per unit GrowersHouse $9.82 per unit Optic Foliar Transport $9.82 per unit GrowersHouse $9.78 per unit Heavy 16 Bud B $9.78 per unit GrowersHouse $9.78 per unit Heavy 16 Veg B $9.78 per unit GrowersHouse $9.78 per unit Heavy 16 Veg A $9.78 per unit GrowersHouse $9.78 per unit Heavy 16 Bud A $9.78 per unit GrowersHouse $9.73 per unit Humboldt Nutrients Grow (2 - 1 - 6) $9.73 per unit GrowersHouse $9.73 per unit Humboldt Nutrients Bloom 0 - 6 - 5 $9.73 per unit GrowersHouse $9.60 per unit Emerald Harvest Professional 3 Part Nutrient Series BLOOM $9.60 per unit GrowersHouse $9.60 per unit Emerald Harvest Professional 3 Part Nutrient Series GROW $9.60 per unit GrowersHouse $9.55 per unit Down To Earth - Organic Langbeinite (Sul-Po-Mag) (0-0-22) $9.55 per unit GrowersHouse $9.38 per unit Technaflora pH Down $9.38 per unit GrowersHouse $9.38 per unit Technaflora pH Up $9.38 per unit GrowersHouse ← Previous 1 … 19 20 21 22 23 Next →