Grow Rack Shallow Rack Tray for Wire Shelving (45.5" x 25.5" x 4.5") Quantity:Each Any heating or cooling device

Any heating or cooling device that is 10-amps at 120 volts or less can be controlled by the DST-1

CANNA-GUARD can be stored in a refrigerator at 6-8 degrees C (43-46oF) for up to 12 weeks

Best used for fertilizing young seedlings

The ducting collar is an industrial tool that has many functions in home ventilation

2-Channel Low Drift NDIR Sensor precisely reads CO2 ppm levels

Grow Rack Shallow Rack Tray for Wire Shelving (45.5" x 25.5" x 4.5") Quantity:Each Any heating or cooling deviceBotanicare 2 ft x 4 ft (45" x 25" x 3") Rack Tray is designed to fit standard chrome wire shelving that is 18 in. wide. This allows the 3 inch drainage channels to be lower than the growing surface for optimal drainage. Utilizing baker's racks for vertical propagation allows you to increase your production by more than 300% without sacrificing additional square footage. The 2 ft x 4 ft rack is perfect for large scale microgreen or commercial