Method Seven COUP HPSx TRANSITION Plant Support Controlling CO2 has never been

Controlling CO2 has never been easier or more affordable

Parts made of high impact resistant polycarbonate

That’s why Happy Frog Potting Soil is amended with soil microbes that can help improve root efficiency and encourage nutrient uptake

This means that less heat finds it way into your room

Each filter is shrink wrapped

Method Seven COUP HPSx TRANSITION Plant Support Controlling CO2 has never beenMethod Seven designs high quality glasses and photo filters for indoor and outdoor growing environments. Our grow room glasses provide true color in bright lighting and are optimized for each of the standard grow lighting spectrums. Lens Technology Experience balanced color, comfort, and protection, wherever the day takes you. The HPSx lens is a proprietary polymer blend that transitions from signature blue HPS color balancing technology to dark grey