Mylar Film Roll 2 Mil - 55" x 50 ft flex Grower's Edge® Block Covers block

Grower's Edge® Block Covers block light from media—which helps reduce algae

charts and graphs illustrate every detail of this authoritative easy-to-understand book

1x Purelife Oragnics Earthworm Castings

Please note this booster fan cannot be used standalone in high static pressure applications like room ventilation

growers are able to trigger two separate plant defense pathways and achieve amazing results with as little as five applications

Mylar Film Roll 2 Mil - 55" x 50 ft flex Grower's Edge® Block Covers blockThe ultimate reflective film that is 97% reflective. This film is extremely durable, puncture and tear resistant. Comes in rolls of 55 by 25' or 50' ft