High Altitude Grass Mix for elevations from 8,000' to 11,000'.  Good blend for quick coverage and for use on steep slopes. 20-36 inches precipitation and winter snow.

25 % Elymus trachycaulus (Slender Wheatgrass)
25 % Bromus marginatus (Mountain Brome)
24 % Festuca saximontna (Rocky Mt Fescue)
10 % Deschampsia cespitosa (Tufted Hairgrass)
5 % Agrostis scabra (Ticklegrass)
5 % Bromus ciliatus (Fringed Brome)
4 % Trisetum spicatum (Spike Trisetum)
2 % Koeleria macrantha (Junegrass)

Seeding rate: 2lbs/1,000 sq.ft.

High Plains / Foothills (typically east of the Rockies) 4,500'- 7,500' elevation. Good blend for quick coverage and steep slopes.

 
45% Pascopyrum smithii  (Western Wheatgrass)
40% Triticum aestivum x Secale cereale (Regreen)
 5% Bouteloua gracilis (Blue Grama)
10% (Elymus trachycaulus (Slender Wheatgrass)

Seeding rate: 2 lbs/1,000 sq.ft.

Mountain Grass Seed Mix 6,500'- 8,500' elevation. Good blend for quick coverage and steep slopes.

40% Elymus trachycaulus (Slender Wheatgrass)
40 % Triticosecale (Triticale)
20% Pascopyrum smithii (Western Wheatgrass)

Seeding rate: 2lbs/1,000 sq.ft.

Mountain Grass Seed Mix above 5,500' (typically west of the Rockies). Good blend for quick coverage and steep slopes.

45% Elymus trachycaulus (Slender Wheatgrass)
45% Pascopyrum smithii (Western Wheatgrass)
10% Elymus lanceolatus (Critana Thickspike Wheatgrass)