DeWitt 1.5-oz. Supreme Overwintering Fabric 3.8 this rugged "Stop" Sign is

this rugged "Stop" Sign is designed to last for years of use

Probe is 1-1/8" dia

One step installation

8560 (requires 2 filters)

#228457 or #228468

DeWitt 1.5-oz. Supreme Overwintering Fabric 3.8 this rugged "Stop" Sign isWhen cold weather threatens, protect your plants with this DeWitt overwintering fabric. The DeWitt 1. 5 oz. Supreme lengthens harvesting time and extends flowering season for flowering annuals, bedding plants and vegetables. This fabric also protects vegetation from cold temperatures and light frost. Keeps plants 6 to 8F warmer than the outside temperature. Approximate 50% light transmission. NOTE: Protection is variable based on humidity, altitude,