Reversible Silage Tarp for Weed Control & Bed Prep

This 6 mil black and white silage tarp is a must-have for no-till, regenerative, and organic farmers. Designed to block light, suppress weeds, and protect soil structure, this reversible tarp helps you prepare clean planting beds without disturbing your soil biology. The black side provides full blackout for weed seed termination or photo-period control, while the reflective white side helps regulate soil temperature in tunnels and covered spaces.

Available in a range of sizes to fit your operation including a new garden-sized option. Need something more specific? Contact us for custom-cut options.

Features

100% light-blocking when used black side up
Reflective white layer helps keep covered areas cooler
Excellent for stale seedbed prep and organic weed suppression
Custom cut to your needed length
UV-resistant and rated for up to 3 years of exposure
Withstands foot traffic and repeated field use

Note: This item is not eligible for returns.

A Proven Tool for No-Till Bed Prep

Kill weeds without disturbing your soil. By using silage tarps to fallow beds or prepare planting zones, growers can build soil health, reduce labor, and get a head start on the next planting—all without reaching for the tiller. Read more on this process.

Tips for Using Silage Tarps Effectively

Weed Suppression: Lay tarp black side up for at least 3–6 weeks to smother weed seeds before planting.
Moisture Retention: Use tarp as a mulch layer to keep soil moist during dry periods.
Temperature Control: Use white side up in high tunnels to reflect heat and protect soil biology.
Storage: Fold and store dry to extend tarp life between seasons.
Safety Note: Secure edges with sandbags or weights to prevent wind lift.

Specifications

Film Usage	Silage/Ground and Greenhouse Cover
Width	Up to 54 ft
Thickness	6 mil
Length	As Required
Tensile Strength at break	MD/ ASTM D-882 23.0 MPa	TD/ ASTM D-882 25.0 MPa
Elongation at break	MD/ ASTM D-882 550%	TD/ ASTM D-882 650%
Tear Resistance	MD/ ASTM D1922 6000 Gr./mm.	TD/ ASTM D1922 9000 Gr./mm.
Falling dart drop impact	ASTM D-1709 750 Gram
Light transmissions- PAR	ASTM D-1003	0
Reflection- PAR	ASTM D-1003	70

Warranty

This plastic includes a 3-year manufacturer's warranty (when used as a fixed cover) and a 1-year warranty (when used as a mulch) against premature UV degradation.

Shipping via Motor Freight (Semi)

Rolls over 120 lbs. must ship via motor freight. We will notify you if your order requires this shipping method. Click here for information on freight delivery.

Because each order is custom cut, we cannot accept returns once the item has shipped.

Silage Tarps for Weed Control

Silage Tarp - 6 mil Reversible Black & White

Sandbags

Backyard Garden Silage Tarp - 6 mil Reversible Black & White