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 Transfer Pipette - 3 ml - single item $2.44 / unit GrowersHouse 4000 km Spigot For 6 Gallon Containers $2.81 / unit GrowersHouse 4000 km 30ml Nutrient Pump $3.32 / unit GrowersHouse 4000 km Measure Master - Sure Shot - Measuring Shot Glass $3.70 / unit GrowersHouse 4000 km Syringe 100cc (Case of 10) $4.88 / unit GrowersHouse 4000 km Grow More Rapid Root $6.37 / unit GrowersHouse 4000 km Grotek - Monster Bloom - 0-50- 30 $6.39 / unit GrowersHouse 4000 km Grotek - Monster Grow Pro - 18-36-1 $6.39 / unit GrowersHouse 4000 km General Hydroponics pH Down Liquid $7.40 / unit GrowersHouse 4000 km Down To Earth - Alfalfa Meal (2.5-0.5-2.5) $7.46 / unit GrowersHouse 4000 km Measure Master - Measuring Glass - Big Shot -- 16 oz $7.69 / unit GrowersHouse 4000 km Botanicare CNS17 Grow formula 3-1-2 $7.86 / unit GrowersHouse 4000 km House & Garden Pour Spout - 5L/10L $7.99 / unit GrowersHouse 4000 km HydroDynamics Europonic Nitrozime $8.07 / unit GrowersHouse 4000 km Gold Label Nutrient - Hydro B (1-2-5) $8.13 / unit GrowersHouse 4000 km Gold Label Nutrient - Hydro A (3-0-1) $8.13 / unit GrowersHouse 4000 km Cyco Bloom A $8.30 / unit GrowersHouse 4000 km Cyco Bloom B $8.30 / unit GrowersHouse 4000 km Cyco Grow A $8.30 / unit GrowersHouse 4000 km Cyco Grow B $8.30 / unit GrowersHouse 4000 km Grow More Seagrow Flower & Bloom $8.40 / unit GrowersHouse 4000 km Nutri+ Nutrient Grow A (5-0-2) $8.46 / unit GrowersHouse 4000 km Nutri+ Nutrient Grow B (1-5-8) $8.46 / unit GrowersHouse 4000 km Earth Juice Hi-Brix Molasses 0-0-3 $8.49 / unit GrowersHouse 4000 km Grow More pH Up 30% $8.52 / unit GrowersHouse 4000 km Grow More pH Down 30% $8.52 / unit GrowersHouse 4000 km House & Garden Pour Spout - 20L $8.57 / unit GrowersHouse 4000 km Advanced Nutrients - Jungle Juice Bloom $8.61 / unit GrowersHouse 4000 km Advanced Nutrients - Jungle Juice Grow $8.61 / unit GrowersHouse 4000 km Growth Science Nutrients - Base B $8.68 / unit GrowersHouse 4000 km ← Previous 1 2 3 4 5 … 23 Next →