Active Air CO2 Test Kit pest-and-disease-control BIG MAMA is solid rockwool

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)

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

your grow is only as good as what you grow in

Proven Phantom reliability and performance

• Raccoons

Active Air CO2 Test Kit pest-and-disease-control BIG MAMA is solid rockwoolWe 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.