PST Thermal Green Mulch Film 4' x 3000'

Photo selective thermal (PST) green film prevents weed growth like black plastic mulch while providing high enough soil temperatures for early productivity and plant growth, like clear plastic. Sun's radiation passes through the film, warming the soil. Disregard product instructions where herbicide pre-treatment is recommended.

• Reduces weed seed germination and weed growth
• Warms the soil for early production
• PST 1.1 mil plastic