Natural Organic HEAVYWEIGHT - Items tagged as "Corn starch"
Our Organic Heavy Weight Rolls provide superior durability for landscaping, habitat restoration, and long-season or overwintered crops such as garlic. 54% heavier than our standard weight product. For extended weed control (12 months+) when establishing new landscape plantings, use two layers.
Organic OMRI Listed material suppresses weeds to support lush plant growth. Decomposes over time, adding beneficial compost to the soil.