Frost and Insect Cover Shopify Collective These 128 cell trays were

These 128 cell trays were recently redesigned to make bottom watering of your seedlings a breeze

Potassium Sorbate

A dramatic

Each rack has an electrical draw that can add up

Cleaning: After each use

Frost and Insect Cover Shopify Collective These 128 cell trays wereGro Guard agriculture protection covers are made with only the best material and manufacturing processes. These covers are UV stabilized to promote reuse and multiple thin layers are laminated using an ultrasonic process for extra strength and tear resistance. From our experience Gro Guard is the best in the industry. 0. 5 oz Light Weight Frost Protection Protects down to 28 degrees F 85% light transmission 0. 6 oz Light Weight Frost Protection