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Idaho Fescue
SEASON
Perennial
USDA ZONES
6 - 9
HEIGHT
24 to 48 inches
WIDTH
24 to 36 inches
FOLIAGE COLOR
Green Bronze/yellow in Fall
FALL COLOR
bronzy-red, gold, or brown color
SOIL REQUIREMENT
Loam, sandy
ENVIRONMENT
Full sun
DEER RESISTANT
Yes
MOISTURE REQUIREMENTS
Low: 12 - 16 inches per year
LATIN NAME
Eragrostis curvula
About...
Idaho Fescue (Festuca idahoensis) - This grass is an attractive, fine bladed tufted perennial bunchgrass. Idaho fescue is tolerant of weakly saline, weakly alkaline and acidic soil conditions. One of the most common and widely distributed grasses throughout the Western U.S.MORE NATIVE GRASS OPTIONS
Idaho Fescue (Festuca idahoensis) - This grass is an attractive, fine bladed tufted perennial bunchgrass. Idaho fescue is tolerant of weakly saline, weakly alkaline and acidic soil conditions. One of the most common and widely distributed grasses throughout the Western U.S. It prefers silt loam or sandy loam soils and is occasionally found on loamy sand soils. Exposed benchlands, hillsides and ridges, parks, meadows, forestlands, and open ponderosa and lodgepole pine stands are common habitats. It is an excellent range grass and useful in erosion control and is frequently a component of native seed mixtures. This versatile grass is an excellent choice for planting under oaks and other trees as it is moderately shade tolerant. It provides valuable forage for wildlife while adding texture and color contrast to the landscape.
It grows on all exposures and under a wide variety of soil conditions. It has excellent cold tolerance, moderate drought tolerance, and moderate shade tolerance. It is not as drought tolerant as sheep fescue and its drought tolerance is similar to that of hard fescue. It is not tolerant of high water tables or flooding. It produces an extensive, deep root system an is excellent for erosion control. Its drought tolerance, combined with extensive root systems and good seedling vigor, make this species ideal for reclamation in areas receiving 14 to 20 inches of annual rainfall.
Idaho fescue is a good forage for all types of domestic livestock especially cattle. It is good year-around forage for elk and is grazed in spring by deer. Idaho fescue matures later in the growing season than most other range plants; therefore, it is particularly useful for late season grazing. All classes of livestock relish it in the spring, as well as later in the season where it grows on north slopes or in cooler, moister sites and where the herbage remains tender. It is sensitive to overgrazing; therefore, it is recommended to leave at least 50% of the annual growth (or a 2 – 3 inch stubble height). Idaho fescue habitat extends from 1,000 to over 13,000 ft, though most prevalent from about 5,000 to 8,000 ft.
- Choice forage grass for cattle and wildlife
- Habitat extends from 1,000 to over 13,000 ft.
- Grows in full sun to partial shade
- Adapted to a wide variety of soil conditions
- Excellent cold tolerance
- Moderate drought tolerance
- Moderate shade tolerance
- Seeding Rate: 5 - 10 lbs per acre
Planting Directions
TEMPERATURE
Minimum soil temp 50F
DEPTH
1/4 inch
SOWING RATE
8 - 12 PLS lbs per acre or 1/2 - 1 PLS lb per 1000 square feet for orn...more 8 - 12 PLS lbs per acre or 1/2 - 1 PLS lb per 1000 square feet for ornamental plantings...less
MOISTURE
Keep moist until germination occurs
Indian Grass (Sorghastrum nutans) - Start Indian Grass seed for this versatile, perennial, prairie grass. Indiangrass is a beautiful, clumping, native grass of medium color, turning to a showy yellow to bronze color in the fall. It will normally retain some color throughout the winter. At one time Indian Grass grew throughout the prairies of central and eastern United States. It grows best in deep, well-drained floodplain soils but is highly tolerant of poorly to excessively well-drained soils, acid to alkaline conditions, and textures ranging from sand to clay. In good soils this native grass can get up to 6 - 7 feet tall, but 3 - 5 feet tall is more normal.
Indian Grass has many uses. It is very palatable for livestock in its active growing season and provides an excellent wild life habitat. Since it is very tolerant of poor soils, it can be used for erosion control in many areas where other plants won't thrive. Native prairie grasses are often used for landscaping as an ornamental grass, a border plant, or used alone or combined with other native grasses, such as the bluestem grasses, to create a meadow look or even combined with wildflowers.
How To Grow Indian Grass Seed: Fresh native grass seed may be sown in the fall and expected to sprout when the soil warms up in the spring, or firmly planted 0.25 in deep in early spring. It should not be mowed or grazed at all the first year.
Seeding Rate
8 - 12 PLS lbs per acre or 1/2 - 1 PLS lb per 1000 square feet for ornamental plantings.
PLS pounds - Pure Live Seed, or PLS, is the percentage of viable seed in a given lot. It is calculated by multiplying the purity percentage by the total germination percentage. For example, 95% purity multiplied by 85% total germination equals a 80.75% PLS. This means that out of every bulk pound of that bag of native grass seed that you plant, 80.75% of it is actually seed of that tagged variety and has the potential to germinate. Weights listed are bulk pounds.
Little Bluestem, Big Bluestem, Indiangrass, and Switchgrass are the legendary drought tolerant grasses of the Tall Grass Prairie. These species are the backbone of the prairiegrass ecosystem that once covered most of the central plains of North America. These native grasses are all excellent forage producers that make your grass selection "natural" which will require less fertilizer and other outputs making them perfect choices for xeriscaping. They are well adapted to both upland and lowland sites. You can not go wrong with these native grass staples which are heat and drought tolerant and will provide permanent cover and forage production.
This mixture contains:
- Little Bluestem - Schizachyrium scoparium
- Big Bluestem - Andropogon gerardii
- Indiangrass - Sorghastrum nutans
- Switchgrass - Panicum virgatum
Seeding Rate
- 1/2 lbs/1,000 square feet
- 6 lbs./acre when planting with wildflowers
- 12 lbs./acre grass mix only
Planting
Planting times: late spring to early summer, with wildflowers; late spring to mid summer, grass mix only.
Planting range: can be planted in the central and midwestern U.S., Texas, Louisiana, Mississippi, Alabama, northern Georgia, western North and South Carolina, western Virginia, Pennsylvania, New York, southern New Hampshire and western Massachusetts. For elevations below 6,000 feet, moderate to moist soils.
