Jump Start Soil Heating Cable, 48' Perlite Get double the grow room

Get double the grow room assistance with this waterproof alternative to metalized film

Roots Organics HPK (0–4–3) liquid bloom booster is a specially extracted natural source of phosphorus and potassium

so you can apply nutrients and supplements the same day you plant

This also prevents 'lamp flicker'

Jump Start Soil Heating Cable, 48' Perlite Get double the grow roomHeats 12 square feet Gently warms soil for faster germination and better growth Built in thermostat Flexible cable fits any growing area Specifications Water resistant construction 140W 120V 1. 17A Built in thermostat designed to maintain 77F 85F Instructions included