seed mats for garden Jonathan Green 10410 Black Beauty Grass Seed Roll

Jonathan Green Black Beauty® Seed Roll is a biodegradable seed mat that is ideal for reseeding bare spots and seeding hilly areas. Unlike other seed mats, ours contains premium Black Beauty® Ultra grass seed, starter lawn fertilizer (4-0-0), and biodegradable fabric. Black Beauty® Ultra grass seed is naturally dark green in color, drought-tolerant, and disease resistant. It is consistently ranked as one of the best grass seeds available on the market today!

The biodegradable grass seed mat warms the soil below and allows light and water to penetrate so grass seed will sprout. The germination mat protects grass seed from being washed away from heavy rain and hungry animals and birds. Cut the Seed Roll with scissors to fit a bare area of any shape in your lawn. Grows best in sunny or shady areas, and germinates in 10 – 20 days.

Size & Coverage: 2.3 lb. Roll. Covers 50 sq. ft. (1 ft. wide X 50 ft. long)

Grass Types: Tall fescue, perennial ryegrass, and Kentucky bluegrass

Fertilizer Analysis: 4-0-0

When to Apply: For cool-season lawns, the best time to apply grass seed is in fall (between mid-August to mid-October), or in spring (between mid-March to mid-May). For grass seed to germinate, soil temperatures must be at least 55°F. Best root growth occurs between 55° and 70°. If soil temperatures are at or above 75°, seedling root establishment will not occur.

Sunlight Exposure: 5+ hours of sunlight per day

Germination: 10-20 days