Active Air CO2 Test Kit pest-and-disease-control At the heart of this

At the heart of this system is the PHB5040 Phantom Commercial DE Ballast with USB Interface

Adjustable Crossbar (81"

BIG MAMA is solid rockwool and does not have a precut hole thus making it suitable to hold any size smaller block on top (even a Hugo)

Proven Phantom reliability and performance

Grow More's Hawaiian Bud is specially formulated to supply phosphate and potash for late flowering cycle

Active Air CO2 Test Kit pest-and-disease-control At the heart of thisWe recommend measuring CO2 periodically to ensure optimum levels for growth. The Active Air CO2 Test Kit is an inexpensive alternative to costly electronic monitors. Use the tester kit to gauge proper CO2 level, as well as eliminate waste and optimize growth. The kit is inexpensive and easy to use, and includes instructions.