Hydrofarm Smart Float Grow Tray with Plugs Pots & Containers Includes 2 Ducting Clamps

Includes 2 Ducting Clamps

Industry Leading Inline Fan

Water-Soluble Fertilizers for Commercial Growers

and allow the cones to fall from the Knockbox filling kit

This means that you can eliminate applying harmful chemicals to your prized crops once flowers appear

Hydrofarm Smart Float Grow Tray with Plugs Pots & Containers Includes 2 Ducting ClampsHydrofarm's Smart Float comes complete with a 55 cell floating insert, heavy duty tray, and 55 earth friendly Quick Start plugs to get your plants off to a great start. Smart Float provides and ideal air to water ratio Perfect for starting seeds or cuttings Works great with Hydrofarm domes to create a mini greenhouse.