DESCRIPTION
Polar Bear Plastic Grow Bags are an economical solution for use in greenhouses and in hotter climates and grow environments.
Polar Bear Plastic Grow Bag, black on the inside and white on the outside, is designed 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 are constructed with holes to prevent pockets of excessive moisture throughout the grow-bag.
They are available in .5, 1, 2, 3, 5, 7, and 10 gallon sizes!
