Lolium perenne
SR 4700
SR 4700 (DLFPS-236/3543) Perennial ryegrass (Lolium perenne) demonstrates superior turf quality across all locations of the 2016 Perennial Ryegrass NTEP. It also has shown excellent resistance to Gray Leaf Spot, Red Thread, Crown Rust and Pink Snow Mold. In addition, SR 4700 is wear tolerant at all cutting heights, with rapid recovery of divots from tillers and stolons. A very dark green color and tolerance of winter, drought and salt are additional characteristics of this superior cultivar
Key features
- Excellent Turf Quality - All locations
- Superior resistance to disease
- Very Dark Green Color w/Superior Winter Color Retention
- Superior Wear Tolerance atall cutting heights
- Excellent Salt and Drought Tolerance
Segment
Turfgrass
Category
Ryegrass
Species
Ryegrass, Perennial
Sci. Name
Lolium perenne
Approx. Seeds/Kg.
550000
Approx. Seeds/Lb.
250000
Seeding Depth (cm)
0.635-1.27
Seeding Depth (Inches)
1/4-1/2
Seeding Rate - Alone/New (Kg./Hectare)
335-450
Seeding Rate - Alone/New (Lbs./Acre)
300-400
Seeding Rate - Interseed (Kg./100 sq. meters)
4-5
Seeding Rate - Interseed (Lbs./1000 sq. ft.)
6-8
Seeding Rate - New (Kg./100 sq. meters)
4-5
Seeding Rate - New (Lbs./1000 sq. ft.)
7-9
Seeding Rate - Overseed (Kg./100 sq. meters)
4-5
Seeding Rate - Overseed (Lbs./1000 sq. ft.)
6-8
Endophyte + (Yes, No)
Yes
Establishment (Days)
7-10
First Mowing (Days)
10-14
Germination (Days)
3-7
Nitrogen Requirement (Low, Med, High)
Low