This is the Flock & Turf - Scenic Foams & Ground Textures (Blended Tones - 64 Ounces) Scrub Grass Blend from Scenic Express.
Scenic Express Flock & Turf scenic foam textures are perfect for a variety of uses including ground cover, tree foliage, bushes and dirt. Plenty of colors are available in convenient sizes. Fine materials are great for simulating grass and other ground cover. Coarse materials are ideal for umkempt grass, small bushes or tree foliage. Save time mixing colors with blends. Each includes a color mix of fine, coarse or both, as appropriate.