Frost Blankets | Heavy Duty Frost BlanketHeavy Duty Frost Blankets for Plants, Rows and Trees Whether youre a market grower or a home gardener, the heavy duty frost blanket can help protect your crops from damaging frost. Unlike bed sheets, heavy weight fabrics, and other covers, this garden frost blanket is designed to protect plants without the risk of damage as they dry quickly, allow 40% light transmission and allow proper airflow. Frost Protection Blanket Features: Extends the growing