AST9001 is a new, elite turf-type tall fescue variety developed to stand up to the environmental stresses that plague tall fescue varieties while providing the ultimate in turf quality. Superior brown patch resistance is a key characteristic of AST9001 and it is a top performer in brown patch trials conducted by NTEP. AST9001 demonstrates superior drought tolerance and has a very aggressive tillering growth habit which allows the plant to recover quickly from damage. AST9001 has the ability to grow and persist under saline irrigation which is critically important with today’s water challenges. AST9001 is a medium-fine textured, dense tall fescue with an outstanding dark green color.
Uses
- Commercial/Residential lawns
- Athletic fields
- Recreation areas
- Parks/Cemeteries
- Golf course roughs
- Sod production
- Roadsides/Low maintenance turf
Management
Planting Rate
- (new): 6-8 lbs/1000 square feet
- (existing): 3-4 lbs/1000 square feet
Planting Dates
- (spring): March-May
- (fall): August-September
Soil pH: 5.5-8.0
Mowing Height: 1.5-4 inches; increased heights should be utilized during summer months to reduce stress to the plant
Fertility: 4-7 lbs N/year (refer to soil test for exact amounts needed); Minimum N should be applied during summer months to reduce disease activity.
Brown Patch (warm) |
NTEP 2008 Progress Report
Tall Fescue Cultivar Ratings
4 Locations
Ratings 1-9
9=No disease |
Va n Gogh |
6.9 |
AST9001 |
6.8 |
Falcon V |
6.8 |
Rebel IV |
6.6 |
Titanium LS |
6.7 |
Crossfire 3 |
6.4 |
LSD |
1.0 |
|
Drought Stress Ratings |
NTEP 2008 Progress Report
Tall Fescue Cultivar Ratings
Brookings, SD
Ratings 1-9
9=Best |
Justice |
5.8 |
AST9001 |
5.5 |
Mustang |
5.5 |
Cochise IV |
5.3 |
Falcon V |
5.2 |
Catelyst |
5.0 |
LSD |
0.7 |
|
Mean Turfgrass Quality |
NTEP 2008 Progress Report
Tall Fescue Cultivar Ratings
Columbia, MO
Ratings 1-9
9=Best |
3rd Millennium SRP |
7.2 |
AST9001 |
7.1 |
Falcon V |
7.0 |
Mustang 4 |
7.0 |
Hunter |
6.8 |
Pedigree |
6.6 |
LSD |
0.9 |
|
Genetic Color Ratings |
NTEP 2008 Progress Report
Tall Fescue Cultivar Ratings
20 Locations
Ratings 1-9
9=Dark Green |
AST9001 |
7.3 |
Raptor II |
7.1 |
Cochise IV |
6.9 |
Mustang 4 |
6.9 |
Van Gogh |
6.8 |
Falcon V |
6.6 |
LSD |
0.2 |
|
Mean Turfgrass Quality |
NTEP 2008 Progress Report
Tall Fescue Cultivar Ratings
Lexington, KY
Ratings 1-9
9=Best |
Falcon V |
7.7 |
AST9001 |
7.5 |
Cezanne RZ |
7.0 |
Hudson |
6.6 |
Falcon IV |
6.3 |
Ninja 3 |
6.1 |
LSD |
0.8 |
|
Mean Turfgrass Quality |
NTEP 2008 Progress Report
Tall Fescue Cultivar Ratings
Griffin, GA
Ratings 1-9
9=Best |
Hudson |
6.7 |
AST9001 |
6.6 |
Firecracker LS |
6.4 |
Darlington |
6.3 |
Magellan |
6.0 |
Padre |
5.9 |
LSD |
0.6 |
|