Rock Star Kentucky Bluegrass turf is a moderately dark green bluegrass variety classified as a “Shamrock type” of improved Kentucky Bluegrass that exhibits early spring green-up, fine leaf texture and the fastest establishment speed of Kentucky Bluegrass varieties. Rock Star’s seed is a cold hardy, persistent, attractive grass that through the development of an extensive rhizome system forms a well-knit, durable sod. Rock Star Kentucky Bluegrass turf seed is adapted to a wide range of soils and climatic conditions.

Visit our Mixes page to explore premium Earth Carpet® mixes with Kentucky Bluegrass seed varieties. View mixes.


  • Ultra quick establishment
  • Resistance to Leaf Spot, Summer Patch and Stripe Smut
  • Excellent choice for wide range of uses including home lawns and sports fields

General Kentucky Bluegrass Characteristics
Uses: Lawns, athletic fields, commercial, golf course, high maintenance. Ideal in sun.
Growth Habit: Rhizomes, tillers
Blade: 2-4 mm., boat-shaped tip

Adaptations and Use
Rockstar is an excellent choice for use in utility Kentucky bluegrass blends for sports turf, landscaping, golf course fairways, tees and roughs. It is also highly recommended for seed mixes that contain improved perennial ryegrass, chewing fescue, hard fescue, sheep fescue, strong creeping red fescue and tall fescue.

Seeding Rate
New Seeding:
3-5 lbs./1,000 sq. ft.
Seeds/lb.: 2,200,000

Germination: 17-24 days under ideal conditions

Please see “Management” tab on “Bluegrass” page for detailed turf management information and best practices.

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