Jump Start Smart Float 55-Cell Grow Tray w/Plugs HGWT The TrolMaster DSH-2 Humidity control

The TrolMaster DSH-2 Humidity control / device modules (240V) allow the user to easily connect and control standard humidifying or dehumidifying devices to the Hydro-x

Can be used on most surfaces

and a quick start guide

Like all products in the Harvest More line

Jump Start Smart Float 55-Cell Grow Tray w/Plugs HGWT The TrolMaster DSH-2 Humidity controlHydrofarm's Smart Float comes 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. Features Smart Float provides an ideal air to water ratio Perfect for starting seeds or cuttings Works great with Hydrofarm domes to create a mini greenhouse Plug refills available to ensure you never have to buy more equipment