O2Grow - Spider / 6 Emitters Item 2120-B 150G 9 cubic foot vacuum ovens

9 cubic foot vacuum ovens

These two aspects conform to the Single Bounce Clear Sight principle (SBCS)

The patented sealed optic technology allows removal of heat generated by the lamp without cooling the lamp

chillers or other expensive accessories

Note: big price hike so you might see some of the sizes vs price not make sense till things shake out

O2Grow - Spider / 6 Emitters Item 2120-B 150G 9 cubic foot vacuum ovensIt's well documented that oxygen is needed to help balance pH, prevent root disease and ultimately increase yield. Additionally, oxygen is a vital component when brewing compost teas. Increased oxygen to the root zone has shown to increase the speed of plant growth, size of the root ball, number and size of flowers, and nutrient uptake.