Root Build 240 - 10 lbs./case Grow Light Reflectors -Powers 4 bulbs

-Powers 4 bulbs

the other will be off

The internal layer is made of heavy-duty dual aluminum foil that is fire/flame resistant

and extremely short intermodal spacing

Root Build 240 - 10 lbs./case Grow Light Reflectors -Powers 4 bulbsARBICO Organics Root Build 240 is a micronized mycorrhizal blend suitable for most crops! Soil preparation is imperative when readying plants and the growing environment for the upcoming season! ARBICO Organics Root Build 240 provides a mixture of mycorrhizae that aids most plants establish themselves. Mycorrhizal fungi form symbiotic relationships with plant roots to stimulate the development of healthy, strong root systems throughout the growing