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 HydroDynamics Europonic Nitrozime $8.07 / unit GrowersHouse House & Garden Pour Spout - 5L/10L $7.99 / unit GrowersHouse Botanicare CNS17 Grow formula 3-1-2 $7.86 / unit GrowersHouse Measure Master - Measuring Glass - Big Shot -- 16 oz $7.69 / unit GrowersHouse Down To Earth - Alfalfa Meal (2.5-0.5-2.5) $7.46 / unit GrowersHouse General Hydroponics pH Down Liquid $7.40 / unit GrowersHouse Grotek - Monster Grow Pro - 18-36-1 $6.39 / unit GrowersHouse Grotek - Monster Bloom - 0-50- 30 $6.39 / unit GrowersHouse Grow More Rapid Root $6.37 / unit GrowersHouse Syringe 100cc (Case of 10) $4.88 / unit GrowersHouse Measure Master - Sure Shot - Measuring Shot Glass $3.70 / unit GrowersHouse 30ml Nutrient Pump $3.32 / unit GrowersHouse Spigot For 6 Gallon Containers $2.81 / unit GrowersHouse Transfer Pipette - 3 ml - single item $2.44 / unit GrowersHouse ← Previous 1 … 19 20 21 22 23 Next →