Sungrower Black - White Grow Bag - 1 GAL - 100 CT - Case of 18 pumps-and-irrigation-supplies This guarantees absence of heavy

This guarantees absence of heavy metals or other contaminates

It can be mounted into standard 19-inch racks and takes 1U rack units of space

voted High Times Magazine product of the year for three years running

We include a multiple strain mycorrhizal blend

• CO2 device outlet

Sungrower Black - White Grow Bag - 1 GAL - 100 CT - Case of 18 pumps-and-irrigation-supplies This guarantees absence of heavySungrower 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