Filter All listing types All listing types Sell Auction Service Harvesting & processing 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 Category Drying racks Extraction Harvesting gear Measuring & scales Trimming 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 Boveda 62% 2-Way Humidity Control Packs 67g $3.96 / unit GrowersHouse Boveda 62% 2-Way Humidity Control Packs 8g $0.99 / unit GrowersHouse