Sungrower Black - White Grow Bag - 20 GAL - 10 CT - Case of 24 food-&-water-storage 000 mg of ozone per

000 mg of ozone per hour

With the Reflector Heat Shield

and here's some science to prove it: Water has a thermal conductivity of 0

This helps to deter misuse and abuse of the product

Sungrower Black - White Grow Bag - 20 GAL - 10 CT - Case of 24 food-&-water-storage 000 mg of ozone perSungrower Black and White Grow Bags are black on the inside and white on the outside to create a light proof barrier against algae growth while providing 92% reflectivity to ensure a cooler root zone. The bags are UV stabilized and constructed with holes to prevent pockets of excessive moisture throughout the grow bag. Sungrower Black and White Grow Bags are great even in hot environments because they can regulate temperature as excess heat is able to