SR 4660ST perennial ryegrass turf has superior seedling and mature plant salt tolerance along with:

  • Wear tolerant
  • Superior drought tolerance
  • GLS resistant
  • Insect resistant
  • Super-fast germination
  • Rapid tillering

Visit our Mixes page to explore premium Earth Carpet® mixes with turf-type perennial ryegrass varieties. View mixes.

General Perennial Ryegrass Characteristics
Uses: lawns, athletic fields, golf course, all general use. Excellent when used in mixes. Ideal in sun and tolerates partial shade.
Growth Habit: Bunch type, tillers
Blade: 2-4 mm., glossy underside, red base at crown

Identification: A fast growing bunch type grass that spreads by tillers (stems). Leaves
are dark green and glossy on the underside, tapered, pointed with a folded vernation (stem). Varieties available both as annuals, intermediates and perennials.

Seeding Rates
Seeds/lb: 220,000-250,000
Seeds/kg: 484,000-550,000
New turf:
7-9 lbs/1,000 sq. ft.
300-400 lbs/acre

Winter Overseed Rates
Golf Greens: 30 lbs/1,000 sq. ft.
Golf Fairways and Tees: 450-700 lbs/acre
Sports Fields and Golf Roughs: 250-450 lbs/acre

Germinates and establishes very quickly. Non spreader, fills by tillers. Popular over-seeder because of quick germ.
Germination: 7-10 days under ideal conditions
First mowing: 14 days after emergence
First limited use: 21 days

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

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