Old Cobblers Farm™ Kentucky Bluegrass (98% Pure Seed/85% Germination)

Premium Kentucky Bluegrass seed with 98% purity and 85% germination. Grows lush, dense, emerald-green lawns. Perfect for Washington (WA) and cool-season regions. Self-repairing, durable, and ideal for residential, sports, and commercial landscapes.

Our Kentucky Bluegrass (98% Pure Seed / 85% Germination / WA) is a top-quality turf seed designed for homeowners, landscapers, and turf managers who demand superior performance. Known for its rich emerald-green color, fine texture, and dense growth, Kentucky Bluegrass is the gold standard for lawns, athletic fields, and parks in cooler climates.

With an exceptional 98% seed purity, this blend ensures minimal filler, weed, or crop contamination—giving you cleaner results and consistent coverage. Its 85% germination rate guarantees strong establishment under optimal conditions, leading to a durable and long-lasting lawn.

Tailored for cool-season regions like Washington State (WA), Kentucky Bluegrass thrives in USDA Zones 3–7, withstanding cold winters while recovering well in spring. Its rhizome-based spreading ability means your lawn naturally repairs bare spots and stays thick even under moderate foot traffic.

Whether you’re starting a new lawn, overseeding, or managing sports turf, this seed delivers beauty, resilience, and lasting value.

Bullet Points / Key Features

Purity: 98% pure Kentucky Bluegrass seed (minimal filler, weeds, or other crops)

Germination: 85% germination rate for reliable establishment

Climate Adaptation: Performs best in USDA Zones 3–7 and Pacific Northwest (WA) conditions

Appearance: Fine-textured blades with a lush, deep emerald-green color

Growth Habit: Self-repairing rhizomes fill bare spots naturally

Water Needs: Moderate drought tolerance; 1–1.5 inches water per week

Traffic Resistance: Excellent recovery for lawns, parks, and sports fields

Sunlight: Full sun preferred; tolerates light shade (6–8 hrs/day)

Key Features & Nutrient Profile

Purity %: 98%

Germination %: 85%

Weed Seed %: <0.5%

Other Crop Seed %: ≤0.5%

Inert Matter %: ~2%

Nutrient Value (as forage, limited grazing use):

Protein: ~12%

Fiber & Carbohydrates: Balanced for palatability

Growth Habit: Spreads by rhizomes for dense, resilient sod

Best Uses / Plant Types

Premium residential lawns

Athletic fields, golf roughs, and sports parks

Overseeding thinning turf areas

High-visibility commercial landscapes

Cool-season erosion control projects

Benefits & Performance

Creates a thick, carpet-like turf with striking green color

Self-repairing growth habit reduces overseeding needs

Cold-hardy for northern and Pacific Northwest climates

Recovers quickly from moderate foot traffic and wear

Suppresses weeds naturally with dense growth

Comfortable, fine-textured blades underfoot

How & When to Apply

Seeding Rate:

New lawns: 2–3 lbs per 1,000 sq. ft.

Overseeding: 1–2 lbs per 1,000 sq. ft.

Seeding Depth: ¼ inch in well-prepared, firm soil

Best Timing:

Primary: Early fall (Aug–Oct) for strong roots before winter

Secondary: Early spring (Mar–Apr) when soil temps reach 50–65°F

Watering:

Germination: Light, frequent watering until seedlings reach 2"

Established: 1–1.5" per week, deep and infrequent

Mowing: Maintain at 2.5–3.5 inches for health and drought resilience

Why Choose Old Cobblers Farm Wicked Kentucky Bluegrass (WA)

Unlike generic seed blends, this farm-tested Kentucky Bluegrass provides clean, high-purity seed with a proven germination rate. Designed for Washington and other cool-season climates, it thrives in challenging environments, ensuring your lawn remains dense, self-repairing, and consistently green year after year.

Ideal For

Homeowners wanting a lush, professional-grade lawn

Landscapers installing durable, high-traffic turf

Sports facilities, parks, and recreational fields

Overseeding and patch repair projects

Northern and Pacific Northwest climates

Available Sizes

5 lb – Small lawns and gardens

10 lb – Mid-sized lawns

15 lb – Residential & commercial landscapes

20 lb bulk bag – Large projects, sports turf & agricultural use