Jump Start Smart Float 55-Cell Grow Tray w/Plugs GR58143 A super charging fertilizer that

A super charging fertilizer that improves plant vigor & yields

the CO2 cylinder is produced from high strength aluminum alloy

Mixing InstructionsAlways use in combination with Athena Pro Grow or Pro Bloom

Seal the Deal with Symbys

you can hang it 6-24” above the canopy

Jump Start Smart Float 55-Cell Grow Tray w/Plugs GR58143 A super charging fertilizer thatHydrofarm'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