Jonathan Green Black Beauty Dense Shade Grass Seed

$19.99

Grow a thick, dark green lawn in challenging shady areas with Jonathan Green Black Beauty Dense Shade Grass Seed, formulated for lawns beneath trees and other low-light areas.

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Jonathan Green Black Beauty Dense Shade Grass Seed

Jonathan Green Black Beauty Dense Shade Grass Seed is a premium grass seed mixture specially formulated for lawns where limited sunlight makes growing healthy turf a challenge. This blend combines shade-tolerant tall fescues, fine fescues, perennial ryegrass, and Kentucky bluegrass to establish a thick, dark green lawn in medium to heavily shaded areas. It is an excellent choice for areas beneath mature trees and shrubs or alongside buildings and other structures that block sunlight.

The deeply rooted grass varieties in this blend are designed to compete with tree roots for moisture and nutrients while maintaining an attractive, uniform growth habit. Black Beauty® varieties also feature a waxy coating on the leaves that helps retain moisture, along with naturally insect- and disease-resistant varieties for added durability. The seed germinates in approximately 14–21 days under proper growing conditions.

Key Features:

  • Excellent Shade Tolerance: Designed to grow in medium to heavily shaded areas and can perform in areas receiving as little as 4 hours of sunlight per day.
  • Ideal Under Trees: Performs well beneath mature trees and large shrubs where roots and dense canopies make establishing grass difficult.
  • Deeply Rooted: Produces deeply rooted turf that can compete with established tree roots for moisture and nutrients.
  • Dark Green Lawn: Creates an attractive, dense lawn with a rich, dark green color and uniform vertical growth.
  • Drought Tolerant: Deep roots and moisture-retaining leaves help the grass withstand periods of dry conditions.
  • Natural Pest Resistance: Contains naturally insect- and disease-resistant varieties for added lawn durability.
  • Moderate Traffic Tolerance: Suitable for areas that receive moderate foot traffic.

Application Instructions:

  • Timing: For cool-season lawns, apply in fall from mid-August through mid-October or in spring from mid-March through mid-May. Soil temperatures should be at least 55°F for germination, with 55–70°F being ideal for root development. Avoid seeding when soil temperatures are 75°F or higher.
  • Prepare: Mow the existing lawn at the lowest setting and bag the clippings. Rake away leaves, debris, rocks, and accumulated thatch to expose the soil and improve seed-to-soil contact.
  • Apply: Spread the seed evenly using a rotary, broadcast, or drop spreader. For overseeding, apply at the recommended rate for the area. For new lawns, use the higher application rate listed for new lawn establishment.
  • Water: Water seeded areas twice daily for approximately 5–10 minutes to keep the seedbed consistently moist. Continue watering daily until the new grass reaches approximately 2–2½ inches tall.
  • Mow: Begin mowing when the new grass reaches 3–4 inches tall. Avoid removing more than one-third of the grass blade at a time to prevent unnecessary stress on the developing root system.
  • Maintain Shade: Avoid excessive watering and fertilization in shady areas. Where possible, prune or thin tree branches to allow additional sunlight to reach the lawn.

Benefits:

  • Fills Difficult Shady Areas: Helps establish a healthy lawn beneath mature trees, around shrubs, and beside structures where traditional grass seed may struggle.
  • Thick, Dark Green Turf: Creates an attractive lawn with a uniform texture and rich green color.
  • Better Drought Performance: Deeply rooted grasses and moisture-retaining leaves help the lawn handle dry conditions.
  • Versatile Shade Blend: Combines multiple shade-tolerant grass types to perform across medium and heavily shaded portions of the landscape.

Black Beauty Dense Shade Grass Seed is particularly well suited to lawns with large mature trees, shrubs, or permanent structures that limit sunlight. The blend can perform in up to approximately 70% shade and is especially useful in dry or sandy soils where other grass seed mixtures have struggled. It germinates in approximately 14–21 days, although spring plantings may take longer. For best results, maintain at least 4 hours of sunlight per day and avoid overwatering or overfertilizing shaded portions of the lawn. Do not use this product in horse pastures or livestock grazing areas.

Coverage Area

1 lb. Bag: Up to 600 sq. ft. for overseeding / up to 300 sq. ft. for new lawns
3 lb. Bag: Up to 1,800 sq. ft. for overseeding / up to 900 sq. ft. for new lawns
7 lb. Bag: Up to 4,200 sq. ft. for overseeding / up to 2,100 sq. ft. for new lawns
25 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

Tall Fescues, Fine Fescues, Perennial Ryegrass, Kentucky Bluegrass

Application Method

Rotary, Broadcast, or Drop Spreader

Lawn Use

New Lawns, Overseeding, Shaded Lawns, Lawn Repair

Sunlight Requirements

Partial Sun to Shade; 4+ Hours of Sunlight Per Day

Shade Tolerance

Excellent; Performs in Medium to Heavily Shaded Areas

Drought Tolerance

Excellent

Germination

14–21 Days

Traffic Tolerance

Moderate

Safety Information

Do Not Apply to Horse Pastures or Livestock Grazing Areas. Always Read and Follow the Product Label Before Use.