Best Straw Mat For Grass for Seeding and Erosion Control

#1 · Best Overall

1. Farm Plastic Supply Erosion Blanket

• Dimensions: 25 x 10 x 10 in
• Weight: 39 lb

Best for: Long, narrow seeded slopes.

Why it ranks #1: This purpose-built straw erosion blanket measures 2 by 112.5 feet and is designed to stabilize slopes, retain moisture, and protect grass seed.

A 2-foot-wide, 112.5-foot straw blanket covers long, narrow stretches of ground with a continuous erosion-control layer. Its stated role is to limit rainfall impact and stormwater sheet flow, while retaining soil moisture to support seed germination and vegetation growth beneath the cover.

The long roll suits linear planting areas where laying a continuous blanket is more practical than spreading loose straw. Its erosion-control function addresses rainfall impact and stormwater sheet flow, helping protect exposed soil, while moisture retention supports seed germination and vegetation growth. At 2 feet wide, it may take multiple parallel runs to cover broader slopes. The supplied facts describe a strong mat but do not specify an anchoring system or installation hardware.

Skip it if you need loose mulch for irregular patches; the fixed-width, 112.5-foot roll is intended for continuous coverage.

Choose this Farm Plastic Supply blanket for long, narrow seeded areas where a rolled cover can address runoff and support moisture retention. Its 2-foot width is the key fit boundary when planning coverage across wider ground or around irregular edges.

Listed on Amazon as: Farm Plastic Supply – Erosion Control Blanket – Straw Garden and Landscape Cover, Erosion Control Blanket, Straw Blanket, Erosion Control, Mulch, Slope Stabilizer, and Seed Protector (2' x 112.5')

#2 · Biodegradable Blanket

2. Farm Plastic Supply Biodegradable Blanket

• Dimensions: 25 x 10 x 10 in
• Weight: 50 lb

Best for: Biodegradable rolled erosion cover.

Why it ranks #2: The 2 by 112.5-foot blanket combines 70% wheat straw with 30% coconut fiber and has biodegradable material and netting.

A biodegradable net that breaks down after 90 days holds together a straw-and-coconut-fiber erosion blanket for temporary ground coverage. Its 2-foot-wide, 112.5-foot roll combines 70% agricultural wheat straw and 30% coconut fiber, offering a rolled alternative for protecting seeded landscape areas.

The long roll can lay a continuous cover along a slope or landscape strip, while its straw-and-coconut-fiber composition provides the blanket material. The product states that both fibers and the brown poly net are 100% biodegradable, with the net biodegrading after 90 days. That temporary netting timeline may matter when choosing a cover for a site where persistent netting is undesirable. At 2 feet wide, broader areas may call for multiple parallel runs.

Skip it if you want loose straw that you can spread around small, irregular patches; this product comes as a fixed-width roll.

Choose this Farm Plastic Supply blanket for temporary, rolled coverage where biodegradable straw, coconut fiber, and netting are priorities. Consider the 2-foot width when estimating how many parallel runs a wide slope or planting area will require.

Listed on Amazon as: Farm Plastic Supply 100% Biodegradable Erosion Control Blanket – Straw/Coconut Straw Garden and Landscape Cover, Straw Blanket, Erosion Control (2' x 112.5')

#3 · Wide Roll Format

3. Premier Straw Erosion Blanket

• Dimensions: 600 x 48 x 9 in

Best for: Wide seeded areas needing a blanket.

Why it ranks #3: This 4-by-50-foot blanket covers 200 square feet and is described as easy to install, with water retention that supports grass-seed germination.

A 4-foot-wide, 50-foot straw blanket covers 200 square feet in a single stated coverage area, giving seeded ground a broad protective layer. It retains water to support grass-seed germination and protects seed from birds and sun heat, while the listing makes clear that grass seed is not included.

The 4-by-50-foot dimensions make this a broad roll for laying over a seeded area, and the stated 200-square-foot coverage helps with project planning. Its water-retention benefit supports grass-seed germination, while protection from birds and the sun's heat helps shield seed during establishment. Installation is described as fast and easy. Because seed is not included, buyers need to source grass seed separately before laying the blanket; the supplied facts do not specify netting or biodegradability.

Skip it if you need grass seed supplied with the cover; this blanket contains no seed, so source seed separately.

This American Excelsior blanket fits buyers covering a broad, 200-square-foot seeded area who want water retention and protection from birds and sun heat. Remember to obtain grass seed separately, since it is not part of the product.

Listed on Amazon as: Premier Straw Erosion Control Blanket 4' X 50' – 200 sqft of Coverage

#4 · High Bale Coverage

4. EZ Straw 2.5-Cubic-Foot Mulch

• Weight: 21 lb

Best for: Windy seedbeds needing tack.

Why it ranks #4: The processed straw bale covers up to 500 square feet, and its tackifier helps hold seed-protecting mulch together in wind and washout.

A biodegradable tackifier helps this processed straw hold together after watering, giving seedbeds a protective layer against wind and heavy washout. The 2.5-cubic-foot bale covers up to 500 square feet, making it a loose-mulch option for gardeners who want to spread straw over seeded ground.

Apply the straw over grass seed, then water to activate its natural bonding agent; that tackiness helps the layer stay in place in windy or washout conditions. The stated coverage of up to 500 square feet per 2.5-cubic-foot bale gives buyers a planning reference for the area to cover. The straw also helps keep soil moist and supports germination. Its bagged format is described as convenient to handle, and the product is listed as safe for pets and children.

Skip it if you prefer a rolled blanket for long, narrow runs; Farm Plastic Supply's 2' x 112.5' erosion blanket comes in roll form.

Pick EZ-Straw for seeded lawns or garden areas where loose mulch and water-activated tackifier can help resist wind and washout. Plan around the stated maximum coverage, since the bale's reach depends on the area being covered.

Listed on Amazon as: EZ-Straw Seeding Mulch with Tackifier – Biodegradable Organic Processed Straw a 2.5 CU FT Bale (Covers up to 500 sq. ft.)

#5

5. Gardener Select Seeding Straw

• Weight: 11.07 kg

Best for: Biodegradable mulch for seeding.

Why it ranks #5: This biodegradable, tackified seeding straw covers up to 500 square feet and is intended to retain moisture and protect seed from washout.

A biodegradable straw bale with tackifier combines seed protection and moisture retention for grass-seeding projects. The product states that its tacky bonding agent helps keep the processed straw in place against wind and heavy washout, while one 2.5-cubic-foot bale covers up to 500 square feet.

Spread the straw over a seeded area and water it, following the listed care instruction; the tackifier gives the material a tacky hold that helps resist wind and washout. Its moisture-retention feature supports germination and vegetation growth, connecting the cover to seedbed care as well as protection from birds and other animals. The stated maximum coverage is 500 square feet per 2.5-cubic-foot bale. Its biodegradable material is described as leaving no mess to clean up.

Skip it if you need a fixed-width blanket for a continuous long slope; Farm Plastic Supply's 2' x 112.5' roll offers that format.

Choose Gardener Select for seeding projects where biodegradable loose straw, moisture retention, and tackifier-held coverage suit the workflow. Its stated reach is up to 500 square feet per bale, so larger areas require additional coverage.

Listed on Amazon as: Seeding Straw with Tackifier, Biodegradable Straw, 2.5 CU FT Bale (Covers up to 500 sq. ft.)

#6

6. EZ Straw 2.5-Cubic-Foot 2-Pack

Best for: Two-bale coverage for grass seed.

Why it ranks #6: The two-bale listing gives up to 600 square feet of coverage and processed straw with tackifier to protect grass seed from wind and washout.

Two 2.5-cubic-foot bales give this EZ-Straw listing a stated coverage of up to 600 square feet per bale, with tackifier helping the processed straw stay together. The layer protects grass seed from wind, heavy washout, birds, and other animals during establishment.

The two-bale format supplies more material for a seeding project than a single-bale listing, while the stated coverage is up to 600 square feet per bale. Spread the processed straw over grass seed; its natural, biodegradable tackifier helps hold the layer together in windy or washout conditions. The UV-protected bags have handles and can be stored outside, supporting handling and storage. The tackifier is also stated to feed the soil as it decomposes.

Skip it if you want a single smaller bale for an area up to 250 square feet; EZ Straw's 1 cu. ft. bale is listed for that coverage.

This EZ-Straw two-bale option suits grass-seeding projects needing a larger supply of tackified, processed straw and convenient handled bags. Read its coverage as up to 600 square feet per bale when estimating material for the whole area.

Listed on Amazon as: EZ Straw Seeding Mulch with Tack – Biodegradable Processed Straw, 2.5 cu. ft. Bale (Covers up to 600 sq. ft.), 2 Pack

#7

7. EZ Straw 2.5-Cubic-Foot 4-Pack

• Dimensions: 13 x 17 x 26 in
• Weight: 21.5 lb

Best for: Multi-area grass-seeding supply.

Why it ranks #7: Four bales provide a listed coverage of up to 600 square feet, with tackifier to keep the processed straw in place around grass seed.

Four 2.5-cubic-foot bales provide a larger supply of EZ-Straw processed mulch for grass-seeding projects, with coverage listed at up to 600 square feet per bale. Water activates the natural tackifier, helping the straw hold together and protect seed from wind and heavy washout.

Use the four bales to cover multiple seeded areas or a larger project, using the stated maximum of 600 square feet per bale to estimate material needs. After spreading, apply water to activate the tackifier; its bonding action helps keep the straw in place during wind and washout. The straw also helps keep soil moist and supports germination. Handled, UV-protected bags are described as storable outside, which can help manage the remaining supply between applications.

Skip it if you have a single small area needing up to 250 square feet; EZ Straw's 1 cu. ft. bale is listed for that coverage.

This four-bale EZ-Straw pack fits buyers handling several grass-seeding areas or a larger project who can use the supply over time. Estimate coverage per bale, and consider storage space for the remaining handled bags.

Listed on Amazon as: EZ Straw Seeding Mulch with Tack – Biodegradable Processed Straw, 2.5 cu. ft. Bale (Covers up to 600 sq. ft.), 4 Pack

#8

8. EZ Straw 1-Cubic-Foot Bale

• Dimensions: 19 x 21 x 16 in
• Weight: 10.23 lb

Best for: Compact straw for smaller seedbeds.

Why it ranks #8: The compact processed-straw bale covers 250 square feet and includes biodegradable tackifier, but its listed coverage is below the larger bale options.

A one-cubic-foot bale covering up to 250 square feet offers EZ-Straw's tackifier-treated mulch in a smaller coverage unit. The processed straw forms a protective layer over seed, while its biodegradable bonding agent helps it stick together against wind and heavy washout after application.

Spread the processed straw over seeded ground to shield seed from wind, washout, birds, and other animals. Its natural tackifier gives the straw a tacky quality that helps it stay together, and the supplied facts say the agent feeds soil as it decomposes. The bale's stated coverage—up to 250 square feet—helps size a smaller job. A UV-protected bag with a handle can be stored outside, supporting convenient handling between uses.

Skip it if you need to cover up to 600 square feet per bale; EZ Straw's 2.5 cu. ft. bale is listed for that coverage.

This smaller EZ-Straw bale suits a limited seeding area where handled, outside-storable packaging and a tackified protective layer are useful. Its 250-square-foot maximum coverage makes it a less direct fit for larger uninterrupted projects.

Listed on Amazon as: EZ Straw Seeding Mulch with Tack – Biodegradable Processed Straw, 1 cu. ft. Bale (Covers 250 sq. ft.)

#9

9. EZ Straw 1-Cubic-Foot 2-Pack

• Weight: 10.83 lb

Best for: Two smaller bales for staged jobs.

Why it ranks #9: This two-bale listing provides spreadable tackified straw and 250 square feet of coverage per bale, but it is mulch rather than a rolled mat.

Two one-cubic-foot bales each cover up to 250 square feet, letting buyers divide EZ-Straw's processed mulch across separate seeded areas or application sessions. A natural, biodegradable tackifier helps the straw stick together after watering, protecting seed from wind and heavy washout.

The two-bale format separates the supply into smaller units, while each bale's stated maximum coverage of 250 square feet helps with area planning. Spread the straw over seed and apply water to activate its bonding agent; the tackifier helps hold the layer together in windy and washout conditions. The mulch also helps keep soil moist and supports germination. Its UV-protected bags with handles are described as suitable for outside storage, useful when the second bale is kept for later.

Skip it if you need up to 600 square feet from each bale; EZ Straw's 2.5 cu. ft. bale is listed for that coverage.

Pick this two-bale pack for smaller or separated seedbeds where dividing the straw into 250-square-foot units is useful. Its per-bale coverage is lower than EZ-Straw's larger bale, so plan the total area accordingly.

Listed on Amazon as: EZ Straw Seeding Mulch with Tack – Biodegradable Processed Straw, 1 cu. ft. Bale (Each Covers 250 sq. ft.), 2 Pack