MR COOL Universal Series Air Handler Electric Heat Kit, 5kW LED Grow Lights This soil provides the grower

This soil provides the grower with peace of mind knowing plants will thrive until needing to be fed

955 µmol/J System PPF@1150W: 2339 µmol/s System PPE@1150W: 1

Recommended EC: 0

pH that is either too high or low will prevent plants from absorbing nutrients

Interrupts the spider mite life cycle

MR COOL Universal Series Air Handler Electric Heat Kit, 5kW LED Grow Lights This soil provides the growerWant your MRCOOL split system to keep you comfortable all year long? Just add a MRCOOL Electric Heat Kit with Circuit Breaker to your MRCOOL air handling unit. Now you can cool your space when it's hot outside, and heat your space when it's cold with the same HVAC system. MRCOOL product quality means you get nickel chromium heat elements, sequencers for better temperature control, multiple branch circuit capability, and a factory installed circuit