Jonathan Green Black Beauty Delmarva Mid-Atlantic Grass Seed

Price range: $19.99 through $249.99

Grow a thick, dark green lawn with Jonathan Green Black Beauty Delmarva Mid-Atlantic Grass Seed, a 100% tall fescue blend specially formulated for Maryland and the Mid-Atlantic.

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Jonathan Green Black Beauty Delmarva Mid-Atlantic Grass Seed

Jonathan Green Black Beauty Delmarva Mid-Atlantic Grass Seed is a premium 100% tall fescue blend specially formulated for the hot, humid conditions of Delaware, Maryland, and Virginia. This cool-season grass seed produces a naturally thick, dark green lawn and performs well in both sunny and partially shaded areas. Its deep-growing roots and moisture-retaining leaf coating help the grass withstand heat and drought while maintaining a healthy appearance throughout the growing season.

Key Features:

  • Made for the Mid-Atlantic: Specially formulated to perform in the hot and humid conditions of Delaware, Maryland, and Virginia.
  • 100% Tall Fescue Blend: Contains a proprietary blend of tall fescues selected for strong performance in the region.
  • Heat & Drought Tolerance: Deep roots can reach up to 4 feet, while a waxy leaf coating helps retain moisture and reduce evaporation.
  • Dark Green Lawn: Produces a naturally thick, lush, dark green lawn.
  • Sun & Partial Shade: Performs well in areas receiving approximately 5 or more hours of sunlight per day.
  • Moderate Traffic Tolerance: Creates a durable lawn capable of handling moderate foot traffic.
  • Natural Resistance: Tall fescue varieties offer natural resistance to many common lawn insects and diseases.

Application Instructions:

  • Timing: For cool-season lawns, apply in fall from mid-August to mid-October or in spring from mid-March to mid-May. Soil temperatures should be at least 55°F for germination, with 55–70°F providing the best conditions for root growth.
  • Prepare: Mow the existing lawn short and bag the clippings. Rake away debris, rocks, and accumulated thatch, creating shallow grooves in the soil to improve seed-to-soil contact. Test the soil pH and amend as needed; the ideal pH for cool-season lawns is approximately 6.2–7.0.
  • Apply: Use a rotary, broadcast, or drop spreader according to the recommended spreader setting. For new lawns, apply half the seed around the perimeter and then spread the remaining seed in two perpendicular directions for even coverage.
  • Water: Thoroughly water immediately after seeding without creating puddles or runoff. Keep the seedbed consistently moist by watering lightly several times per day as needed.
  • Maintain: Continue watering regularly until the new grass reaches approximately 2–2½ inches tall. Once the grass reaches 3–4 inches, begin mowing and remove no more than one-third of the blade height at each mowing.
  • Weed Control: Do not apply grass seed with weed control products. Wait at least 30 days after applying weed control before seeding.

Benefits:

  • Built for Local Conditions: Specifically designed to perform in the hot, humid Mid-Atlantic climate.
  • Improved Drought Performance: Deep roots and moisture-retaining leaves help the lawn withstand periods of heat and dry conditions.
  • Thick, Dark Green Growth: Creates a dense, attractive lawn with strong overall performance.
  • Versatile Lawn Use: Suitable for establishing new lawns or overseeding existing lawns in full sun to partial shade.

Jonathan Green Black Beauty Delmarva Mid-Atlantic Grass Seed is an excellent choice for homeowners looking to establish a durable, attractive lawn suited to Maryland and the surrounding Mid-Atlantic region. The 100% tall fescue blend germinates in approximately 10–20 days and is designed to provide reliable performance in the region’s heat, humidity, and drought-stressed conditions.

Coverage Area

3 lb. Bag: Up to 900 sq. ft. for overseeding / up to 450 sq. ft. for new lawns
7 lb. Bag: Up to 2,100 sq. ft. for overseeding / up to 1,050 sq. ft. for new lawns
25 lb. Bag: Up to 7,500 sq. ft. for overseeding / up to 3,750 sq. ft. for new lawns
50 lb. Bag: Up to 15,000 sq. ft. for overseeding / up to 7,500 sq. ft. for new lawns

Season Use

Fall, Spring

Material

Grass Seed

Grass Types

100% Tall Fescue

Application Method

Rotary, Broadcast, or Drop Spreader

Lawn Use

New Lawns, Overseeding, Lawn Repair, Thickening Existing Lawns

Sunlight Requirements

Full Sun to Partial Shade; 5+ hours of sunlight per day

Germination

10–20 Days

Traffic Tolerance

Moderate

Safety Information

Grass seed product; always read and follow product label directions before use.