Active Air CO2 Test Kit beneficial microbes These sturdy light stands are

These sturdy light stands are made of durable high quality injection molded plastic and rust free powder coated aluminum to provide years of reliable and dependable performance in your growing environment

latched lens with safety catch

Irrigating greenhouses and container plants that benefit from cleaner

top watering

just place it on top of Big Mama

Active Air CO2 Test Kit beneficial microbes These sturdy light stands areWe 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.