A brief list of additional zone 3 ornamental grasses follows: Japanese Sedge Oct 24, 2012 - Botanical name: Helictotrichon sempervirens Common name: Blue oat grass USDA zones: 4 to 8 Water requirement: Occasional; drought tolerant Light requirement: Full sun to light shade Mature size: 2 feet tall and wide Blue Oat Grass, Helictotrichon sempervirens, supplies the landscape with spiky tufts of unmistakable blue ornamental grass. It looks similar to blue fescue, but it is larger and reaches about 30 inches tall. Useful for floral work. Blue oat grass is attractive as either an accent or a centerpiece, and is ideal to use in rock gardens. Growing grasses in containers sometimes reduces flowering, but in many cases that may be desirable. Plant forms a nice clump of narrow, bright silvery-blue gray foliage. Also known as Blue oat grass. Position. Size: To 4 feet tall. Good choice for hot, dry climates. Blue Oat Grass. Buy It: Blue Oat Grass, ($12, Direct Gardening) Fiber optic grass grows well in tropics, in a colder climate, you can grow it as annual. Its petite size and vibrant color makes it an excellent little accent plant in rock gardens and small beds. It hangs down gently in a curve and creates an unusual effect. Blue Oat Grass. It's a cool season ornamental grass that provides interest all year long in the landscape. You can use small 8-inch pots to grow a few stalks of oat grass, but to get a good harvest, use as large a pot as possible. Blue fescue is kind of a miniature version of Blue oat grass. Set the tallest plant, the blue oat grass, at the back of the container. It is a cool season grass, evergreen in zone 5, hardy to zone 4, with some varieties hardy in zone 3. When Blue Oat Grass … The foliage is a light, silvery blue-green color, with tan colored panicles and blooms. It is non-spreading and will grow 2 - 3' tall and just as wide. With tolerance to drought and poor soils, along with its spreading habit, this makes a good choice for massing in a bed or along a slope for erosion control. Tolerant of seasonal clean up by mowing at winter's end. So, what are the best ornamental grasses for containers? This plant is perfect for smaller gardens. Upright stems bear creamy yellow flower spikes that apprear in early summer and last into the fall. Very nice habit. Growing just one foot high and as wide, blue fescue loves sun or part shade, and is evergreen in most areas, making it a great foundation planting. Best grown in full sun. Self seeds. The blue oat grass is hardy from zones 4-10. Yellow to light brown flower spikes that are two to three times the height of the foliage, May through August. Produces erect panicles of straw-coloured flower spikes in summer. Heavy shade and little air circulation foster foliar disease on blue oat grass but, otherwise, the plant has few problems. Distinguishing traits. Blue Oat Grass Helictotrichon sempervirens Spectacular blue-gray mounded foliage makes Blue Oat Grass standout from everything else in your perennial garden. 11. From central Europe. Blue oat grass is spiky, spunky and blue — characteristics that invite comparisons to blue fescue. Set the remaining plants into the container, adding soil beneath their rootballs as necessary to raise them to the same soil level as the larger 1-gallon plant. It loves moist soil. Blue oat grass is a clumping grass for full to partial sun. In the summer months it produces on tall erect stems wonderful panicles of purple coloured, straw like flowers heads. Blue oat grass: 4 – cool: 2.5: Dense, blue, pointed leaves in mostly upright, tufted clumps. Flowers bloom from the tips of the leaves that have seed heads and display light brown colors in the fall. Semi-evergreen. By contrast, the feather reed grass ‘Karl Forester’ is a 4- to 5-foot (1.2-1.5 m.) tall extravaganza with erect bristling seed heads and a slender, compact form. Japanese Forestgrass. It’s one of the best ornamental grasses you would like to grow in containers. The bright foliage of Japanese Forestgrass might be a good choice. It grows easily in USDA Zones 4 to 9. Mar 8, 2016 - Growing ornamental grasses in fun, you can decorate your house, garden, balcony or patio with them. 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. #8 Blue Oat Grass. More intense pastel blue blades are coveted for landscapes. Ideal for rockeries and small shrub borders.Hardy and evergreen. Deer Blue oat grass is indigenous to Europe and has dense, blue-green leaves. Step 4. Exceptionally hardy, it can grow year round. Blue oat grass is … Oat-like flowers. Requires little care. Garden Guides recommends Blue Oat Grass paired with burgundy colored cannas. Resembling Blue Fescue (Festuca Glauca) but significantly bigger, it is the best of the mid-sized blue-leaved grasses. Slender beige flower spikes rise a foot above foliage in late summer. Resembles a very tall Festuca. Deer resistant. Blue Fescue: One of the simplest of the ornamental grasses to care for, blue fescue will thrive in a wide range of conditions — although, well-drained … Blue Oat grass is finely textured and its blue foliage grows around 18" tall but in a mounded shape. Does your garden have shady corners that you want to brighten up? A tufted perennial grass with stiff, silvery-blue leaves. Probably the best blue-leaved grass for average garden conditions. Blue oat grass (Helictotrichon sempervirens) 'Pendula' Lovely, evergreen, clump forming grass which has flat, linear leaves which are a stunning blue/green colour. 10. Adds a unique color accent to sunny borders or when used in containers. Smaller than blue oat grass, the compact size is … It's tough to beat blue oat grass for a low-care plant with steel-blue color. Drought tolerant once established. * Pheasant's-tail grass (Stipa arundinacea). Helictotrichon sempervirens is an evergreen grass, with a dense tussock of green grey foliage, from which the with long stems of flowers emerge in early to mid summer. Provides a beautiful backdrop during the winter months. This fine-textured grass makes a striking accent in a container or the landscape. It does tend to get rusty looking, especially when it is overly humid and wet, usually if it is in a shaded area. Blue Oat Grass, botanical name Helictotrichon sempervirens, is suited to USDA zones 4-9, with full sun. One-sided seed heads in June begin white then turn golden. Prefers free-draining soil. Summary; Additional Details » Clump-forming ornamental grass with steel-blue color » Tolerates heat and humidity » Great for containers; Height 24 - 36 Inches Spread 18 - 24 Inches Zone 4-8 Color Blue Categories Grass Tags We did not plant it in a large pot, didn't think anything could grow like that in our weather and ended up pulling it out as it spread unchecked through the garden. It is low growing, 6-10”, and very nicely mounded. It grows in mounds, making it a good candidate for containers. Blue Fescue: Festuca glauca This hardy perennial grass has been used for some time in gardens across the country. Blue oat grass in 5b is a beautiful grass, but be warned it is HIGHLY invasive in good growing conditions.Would recommend planting in a large pot to control it's growth. Blue oat grass care is minimal, as it is a forgiving and hardy grass. Grows up to 30 inches tall. Apr 14, 2015 - The Blue Oat Grass from Nature Hills grows in neat, densely rounded clumps of metallic, silvery blue foliage, often used in garden design and landscaping. BLUE OAT GRASS Helictotrichon sempervirens 24 inches high, 36 inches wide Intense blue, spikey foliage with rounded form. Fiber optic is a low growing, fine textured grass that can be planted in full to partial sun. Spectacular blue-gray mounded foliage makes Blue Oat Grass standout from everything else in your perennial garden. Grows up to 30 inches tall. Blue lyme grass is less likely to bloom when confined in a pot, but the colorful foliage is this grass's main feature anyway; the flower stalks are relatively coarse and unattractive. Non-spreading in habit, this will remain evergreen in mild winter regions. However, you can use blue oat grass in containers for a year but then you need to replant it for its future growth. Blue oat grass won’t take over the garden. Requires good drainage, especially in warm summer regions. It's hardy to -25 degrees F. This grass needs to be planted in a very dry site. We named a few, check out. Blue * Blue oat grass (Helictotrichon sempervirens). See more ideas about grass, ornamental grasses, perennials. Blue oat grass companion plants. Provides a beautiful backdrop during the winter months. Blue Fescue works nicely for containers, border edging, or in masses. Sun to light shade. Resembles a very tall Festuca. It gets attractive golden seed heads in fall. BLUE FESCUE Festuca ovina glauca ‘Boulder Blue’, ‘Beyond Blue’ 10 inches high, 10 inches wide Bright blue foliage, tufted form. This plant is great in mass plantings along borders. To create an aesthetic look on your patio, terrace, or balcony garden, let’s grow this cool blue-gray grass in a pot with bright flowers. It also has a tidy mounded habit and won't spread and take over your garden. To 9,000 ft. Koeleria macrantha (syn. For this shallow-rooted grass, the pot only needs to be 6 to 8 inches deep. Plants form a well-behaved clump of bright silvery-blue leaves, with taller arching stems of flowers appearing in early summer. Growing Conditions: Full sun and well-drained soil. Important problem solver for wind, salt air and sandy soils along the immediate coast. Arching clumps reach 2 feet tall and wide. Fountain grass will add shape, rounded height and color to a container arrangement. Blue gray leaves in 2- or 3-foot-tall clumps topped by straw-colored flowers in spring. borders, accent, containers. Spreads vigorously by rhizome, filling in large areas quickly, may require containment. It is only hardy as a perennial in zones 9 and 10, but can be grown as an annual anywhere. Very nice habit. Blue oat grass shows graceful cascades of silver-blue blades form neat ornamental clumps that combine well with other grasses. Zones: 4-9. Extremely versatile, it can be used for edging, rock gardens, containers, or in grouped at the front of the border. 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 blades radiating out from the center. Grows 1 x 0.6m. 1 Gallon - $12.99. You can Grow these blue oat grass companion plants are blue junipers , blue mist spirea, dwarf lobelia , blue daze ,blue spruce etc that will look good as a companion plant in most of landscapes. #9 Feather Reed Grass. Name: Helictotrichon sempervirens. Care. Blue oat grass is low maintenance and grows well in partial shade. It reaches a height and spread of 2 ft. to 3 ft. Medium green leaves take on a coppery tinge in late fall and winter. Oct 21, 2020 - Explore angela's board "Blue oat grass" on Pinterest. Your perennial garden plant in rock gardens, containers, border edging, gardens. 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