Red Mulching Film (4' X 30')

Red poly mulching film is an effective way to boost yields, improve crop quality, and encourage early growth in vegetables and berries. This 1.0 mil uniform red plastic mulch is durable enough for an entire growing season, while its unique color reflects specific light wavelengths back to plants—stimulating growth and enhancing fruit size and flavor.

Red mulch has been shown to increase tomato production from 12–20% due to the reflection of certain growth-enhancing light waves from sunlight onto the plant. Strawberry plants were also shown to produce larger berries when grown with this mulch. The warming effect raises soil temperatures by 4–6º F, encouraging stronger root development and early nutrient uptake. It also suppresses weeds, retains soil moisture, and conserves essential nutrients—especially nitrogen—reducing the need for frequent fertilization.

To use, lay the film over prepared beds and cut holes or slits for transplants or direct seeding. Secure edges with soil, landscape staples, or other anchors to prevent shifting. Suitable for tomatoes, strawberries, peppers, and other heat-loving crops that benefit from warm soil and reduced weed competition.

Discover more crop-boosting tools and supplies in our Tools & Equipment Collection.

Dimensions: 4' W × 30' L
Thickness: 1.0 mil
Material: Uniform red polyethylene
Uses: Yield improvement, weed suppression, soil warming, moisture retention, nutrient conservation
Application: Cut planting holes; secure edges to prevent lifting