Grow1 Stackable Square Drying Rack 27" x 27" Connectors Change nutrient solution weekly to

Change nutrient solution weekly to avoid excess sediment

it has been perfected for dung-loving mushroom species and is widely-trusted by mushroom growers

Refill cartridge for Air Box Air Filter Stealth 1-2-3-4-4+

Available in two flow rates

Grow1 Stackable Square Drying Rack 27" x 27" Connectors Change nutrient solution weekly toThese racks are stackable! DL Wholesale's Drying Racks are so versatile and customizable you won't ever use anything else! Made of breathable mesh material there's no need to worry about rotting or fungus. These racks will fit any grow room situation. And when you're done using them, simply collapse them and store them.