The Garden wouldn't be the Garden without our Members, Donors and Volunteers. Helictotrichon sempervirens, commonly called blue oat grass, is a clump-forming, cool season, ornamental grass which typically grows 2-3' tall (foliage clump to 2' and flower stem brings total height to 3') with a similar spread.Features very narrow (3/8" wide), spiky, steel blue … The plant may die back if the soils are too heavy and full of clay, so amend the area prior to planting with plenty of compost. Blue oat grass shows graceful cascades of silver-blue blades form neat ornamental clumps that combine well with other grasses. While both go dormant and may turn brown in extremely hot weather, you can count on the these grasses to turn green again as soon as the rain and cool weather return. You can also get important information about good grasses … Tiffany Bennett is a recent graduate from Toccoa Falls College. Ornamental grass is an impressive addition to your landscape. More enduring than blue fescues, blue oat grass is the best choice for accents. And that can vary widely depending on location. 9cm pot £7.99. Easily grown in average, dry to medium, well-drained soil in full sun. Features very narrow (3/8" wide), spiky, steel blue leaf blades (to 18") which form a rounded, porcupine-like clump. Helictotrichon sempervirens - Blue Oat Grass is a blue- grey evergreen grass, hardy to about 0 F degrees. One of the best and most colorful of all Blue Fescue varieties, Festuca glauca 'Elijah Blue' is a wonderful dwarf ornamental grass, mostly grown for its superb, evergreen, bright silver-blue foliage. These two plant families can be different or same. Spectacular blue-gray mounded foliage makes Blue Oat Grass standout from everything else in your perennial garden. Its slow growth and rich, green color make it a perfect choice for areas like these. Blue Oat Grass Well-behaved and highly charming, Blue Oat grass (Helictotrichon sempervirens) is a showy ornamental grass that grows in attractive, round clumps of gracefully arching narrow steel blue leaves. While this may seem like a trivial distinction, rhizomatic grasses like bluegrass are much better suited for areas where erosion is likely to occur. Flowers are borne from the tips of the tapered leaves tipped with golden oat-like seed heads. The leaves resemble rigid, tapering pieces of steel blue linguine collected in a porcupine-like dome. Produces wheat-colored plumes in summer. Graceful fountains of silver-blue blades form neat ornamental clumps that combine well with other grasses. The clear blue summer foliage echoes with dwarf blue spruce and blue … Blue fescue grass needs average moisture, and will require supplemental water in summer. From afar, its large clumps and projected flowers are commanding and regal, but up close they bend and sway in a soft way, with long blue-gray … Mar 27, 2020 - The Elijah Blue Fescue Grass has icy blue color. One of the best and most colorful of all Blue Fescue varieties, Festuca glauca 'Elijah Blue' is a wonderful dwarf ornamental grass, mostly grown for its superb, evergreen, bright silver-blue foliage. Blue oat grass boasts one of nature’s most elusive plant colors along with panicles of brownish spikelets in fall that reach far above the foliage. 2-3 ft. (Zone 3) Forms a stiff, spiny vase-shape with metallic-blue foliage. Plants perform best in full sun, but tolerate light shade. Choosing the right grass is the first step to having a lush, green lawn. Blue fescue plants do not need fertilization as long as an organic mulch is used around the base of the grass. Blue Oat Grass Helictotrichon sempervirens. Features very narrow (3/8" wide), spiky, steel blue leaf blades (to 18") which form a rounded, porcupine-like clump. Some such Garden Grasses information here, as Blue Fescue, Purple fountain grass, Mexican Feathergrass, Feather Reed grass, Switchgrass, Japanese Forest Grass, Maiden grass, Ravenna grass, Cordgrass, Northern Sea Oats. Yellow to light brown flower spikes that are two to three times the height of … May remain evergreen in mild winter regions. They can also be mixed together in sort of a tufted meadow—I have one area that combines blue fescue and blue oat grass with some other non-blue ornamental grasses. It also gives you idea about, how the plant looks, how the seed will be like etc. It has thicker and coarser blades of grass than its fescue counterpart. Both plants are very similar to each other but blue fescue is bigger than the blue oat grass. Tall Fescue is a bunch-forming grass that grows in clumps. 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