Jump Start Smart Float 55-Cell Grow Tray w/Plugs GR58143 It works on contact and

It works on contact and by volatilizing and creating a dry and inhospitable environment for pathogens

is specifically slanted for bud shaping perfection

Works with AC/DC brush-type motors 15 Amps or less

7 gallon controller module

the CO2 cylinder is produced from high strength aluminum alloy

Jump Start Smart Float 55-Cell Grow Tray w/Plugs GR58143 It works on contact andHydrofarm'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