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Blue grama grassor

Blue grama grassor

Blue grama grass

This is an important, drought-resistant, short grass in the mixed prairies and throughout the Great Plains and the Southwest. It can be confused with Hairy Grama Grass (B. hirsuta), which is distinguished by a sharp point extending beyond the florets. A somewhat similar but shorter species, Buffalograss (B. dactyloides), is usually less than 6 inches (15 cm) high and is typical of dry, short-grass plains. Blue grama is commonly planted as a turfgrass mixed with Buffalograss. Great also for planting in a wildflower meadow and grows easily from seed. One of the most important forage grasses in native ranges.Only 12-14 in. in full flower, this is among the shortest of the native ornamental grasses. It is fine-leaved and produces blue-green seedheads which are suspended horizontally like tiny brushes from the tip of each stem. The plant turns tan when dormant. Blue grama grows in bunches in the south, and as a sod-former in the north and at high elevations. It is a perennial.

Grama

Blue grama is readily established from seed, but depends more on vegetative reproduction via tillers. Seed production is slow, and depends on soil moisture and temperature. Seeds dispersed by wind only reach a few meters (6 ft); farther distances are reached with insects, birds, and mammals as dispersal agents. Seedling establishment, survival, and growth are greatest when isolated from neighboring adult plants, which effectively exploit water in the seedling's root zone. Successful establishment requires a modest amount of soil moisture during the extension and development of adventitious roots.Blue grama is grown by the horticulture industry, and used in perennial gardens, naturalistic and native plant landscaping, habitat restoration projects, and residential, civic, and highway erosion control. Blue grama flowers are also used in dried flower arrangements. Blue grama is the state grass of Colorado and New Mexico. It is listed as an endangered species in Illinois.

You don't need an expert when planting Blue Grama Grass. Native species like Blue Grama Grass provide property owners with a resilient, fine-textured grass that withstands drought, provides ornamental seed heads in late summer and habitat for numerous beneficial insects, songbirds and small animals.For areas that have been overgrown with weeds for a long period of time, it's highly beneficial to make the extra effort to kill the weeds before you sown the Grama seed. Rototill to a depth of 3-4 inches. Then water the site to encourage weeds to germinate. Rototill again to kill the young weeds. Re-water the site to get a second germination flush. Rototill one last time and rake the area with a bow rake to break up dirt clods and create a good seedbed. Then you're ready to sow. (Source:www.highcountrygardens.com)

 

 

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