Jump Start Smart Float 55-Cell Grow Tray w/Plugs Organic Amendments 5 to 44 gallons per

5 to 44 gallons per minute (GPM) and a pressure capacity of 15 to 150 pounds per square inch (PSI)

aged forest materials

Follow US food safety guidelines

The reading is generated based on the electrical difference between the sample and reference

• Water level fill height indicators

Jump Start Smart Float 55-Cell Grow Tray w/Plugs Organic Amendments 5 to 44 gallons perJump Start Smart Float 55 Cell Grow Tray w Plugs Product Details Hydrofarm'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