Mulch Guide - Plastic

Appearance: Poor, but can be covered
Insulation: Fair, some colors absorb heat
Cost: Moderate-high
Thickness: 1-6 mil.
Weed Control: Excellent
Water Penetration: Poor unless perforated
Moisture Retention: Excellent
Decomposition Speed: No decomposition
Comments: Contributes nothing to soil. Must be handled twice a year. Various colors available. Can use black plastic to warm soil before planting heat loving crops.