The flowering species does not evoke any prominent fragrance. Feather Reed Grass (Calamagrostis x Acutiflora) is a clumping, ornamental grass with numerous cultivars. It stays put in a nice, slowly expanding clump. It truly pops when placed against a darker background. Barry Road Grass Pad 11500 NW Barry Road, Kansas City, MO 64153 Call 816-891-9100. Jennifer Wakefield, Master Gardener Volunteer Revised: 5/25/2010 . (See: Why To Cut Back Ornamental Grasses In The Winter). With it’s upright growth and compact circumference, it doesn’t overpower beds. Karl Foerster is cool-season grass. The plant has basically no disease or pest problems and requires little in the way of fertilizer or even water. Lee's Summit Grass Pad 1711 NE Rice Road, Lee's Summit, MO 64086 Call 816-525-8885. Tall ornamental grasses provide color, texture and motion to the landscape, generally remaining attractive year-round with minimal care. Leave foliage standing over winter, for habitat and visual interest. The most prominent feature of Karl Foerster is its lean, erect growth. Your email address will not be published. As if all that wasn’t enough, this amazing ornamental grass has one more incredible feature – it’s a snap to clean up! In my garden, it thrives in both heavy clay soil and sandy soil on a hill. The Feather Reed Grasses, particularly Calamagrostis ‘Karl Foerster,’ should be cut back by mid-February. Care – Thrives in rich, moist soils, but highly adaptable. How to Plant Karl Foerster Ornamental Grass Prepare a spot where the grass will be exposed to full sunlight or partial shade. Because it is clump-forming, Karl Foerster grass does not spread. Save my name, email, and website in this browser for the next time I comment. Fill the surrounding hole with wet soil and firm it gently with the hands. Problems No serious insect or disease problems. They generally maintain good color through the summer but won't grow much when it is hot. Finally, water your newly-potted plant to settle the soil. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect. The hardy plant grows happily in cold temperatures of the fall season. After seven to 10 years, you may want to divide it. Fertilizing lightly with cow manure or an organic fertilizer for lawns is optional but not necessary.Water thoroughly once every two weeks, especially during the heat of the summer.Leave foliage on the feather reed grass until spring. Always wear eye protection when pruning your ornamental grasses! This Is My Garden is a garden website created by gardeners, publishing two articles every week, 52 weeks a year. Karl Foerster prefers full sun to partial shade for the proper development of showy, green foliage. Dig weeds from the planting site -- the weeds are difficult to remove once the grass is established. And its seed heads are sterile, meaning they can’t germinate as weeds when blown throughout flowerbeds. Fresh Christmas Greens. In my garden, it thrives in both heavy clay soil and sandy soil on a hill. Often used in naturalized areas, its ultimate … Prepare mass planting beds in fall. The winter-hardy plant is usually transplanted in early fall, soon after the hot summer is over. Give it full sun. When it comes to finding a low-maintenance, easy to manage ornamental grass for your landscape, it’s hard to beat feather reed grass. Karl Foerster Feather Reed Grass is a hardy, easily grown grass that is one of the most popular of all the ornamental grasses. on How To Thin Seed Crops – And Why It Leads To A Bigger & Better Harvest! This 3- to 4-foot tall plant was named Perennial Plant of the Year in 2001. Dig weeds from the planting site -- the weeds are difficult to remove once the grass is established. This grass needs little maintenance except to be cut or burned to the ground in late winter. Soil should be well drained and remain moist. K.F. Calamagrostis x acutiflora Karl Foerster Like most ornamental grasses, Karl Foerster feather reed grass is easy care. It features clumps of long narrow bright green leaves, which grow up to 18” to 36” inches in height. They generally maintain good color through the summer but won't grow much when it is hot. Browse pictures and read growth / cultivation information about Calamagrostis, Feather … (See: Why To Cut Back Ornamental Grasses In The Winter). The upright habit makes a stately impression in the landscape, as a backdrop to other perennials or use as a screen in the landscape. Simply tie the cord around the base of the Karl Foerster and then trim below it. For starters, they don’t plume until late fall, quickly browning off as the first hard frosts arrive. Karl Foerster Feather Reed Grass is one of the most popular ornamental grasses available! Foliage usually reaches no more than 3 feet tall, but flowers are held several feet above the foliage. The reed grass features feathery plumes with a flower color ranging from light pink to deep purple to golden tan. Planting And Care Tips Karl Foerster feather reed grass is a low maintenance addition to the garden. Care for Feather Reed Grass is minimal, making it a great choice for urban and container gardens. The only way to prevent this is by constantly digging and cutting back the crowns every few years. Since then there have been further introductions with similar habits and the added benefit of variegated foliage. Karl Foerster Grass, Calamagrostis x acutiflora, is a cool season ornamental grass that makes a great contrasting element with low growing flowering shrubs and perennial plants. Organic slow-release fertilizers are the preferred choice for feeding the ornamental grass. For container-grown "Karl Foerster," fall works, too -- just plant one full month before your ground freezes. Karl Foerster Feather Reed Grass Care Plant in part sun for best results. Annuals: Artemesia 'Powis Castle' (Wormwood), Gomphrena globosa (Globe amaranth), Pennisetum glaucum 'Purple Majesty' (Ornamental millet), Solenostemon 'Dark Star', Solenostemon 'Florida Sun Rose' (Coleus). Maintenance for Tall, Decorative Grasses. A cool season, clump forming grass. Calamagrostis x acutiflora 'Karl Foerster' - Feather Reed Grass (sometimes misspelled as C. 'Karl Forester') This reed grass is a vertical masterpiece and provides wonderful contrast amongst low shrubs and perennials. ‘Karl Foerster’ is one of the earliest perennial grasses to emerge in spring. Make sure the clump contains healthy roots. The early bloomers keep changing their color throughout the season. Planting & Care for Karl Foerster Feather Reed Grass. How To Grow Lupines – A Gorgeous Perennial That Actually Improves Soil! Stalks make great cut flowers. Ah, the eye can rest. 1 Prepare a spot where the grass will be exposed to full sunlight or partial shade. And how do I get rid of them? Jennifer Wakefield, Master Gardener Volunteer Revised: 5/25/2010 . For starters, it fits nicely into any landscape. When Karl Foerster feather reed grass is cut as close to the ground as possible, you remove as much of last year’s growth as possible. Cool-season grasses put on most of their growth in spring before temperatures begin exceeding 75 degrees Fahrenheit and in the fall when temperatures cool down. The flowering benefits from 17” – 24” inches of supplemental watering in the summertime and approximately 15” inches of supplemental watering in the winter season. The flower stems usually grow up to 5’ feet tall, in early or late spring or early summer, and bear rough flower spikes. on The Dangers of Spraying Weedkiller To The Trees & Plants In Your Yard. Karl Foerster was a German horticulturist who spent most of his life developing and promoting low-maintenance gardening. Karl Foerster grass as an informal screening plant. Cut back cool season grasses in very early spring. It grows 3 to 5 feet tall, producing cloud-like clusters of flowers in … The plant does suffer in the heat and humidity of an eastern zone 9 summer. This grass is usually planted in spring, but early autumn planting works in climates without hard winter freezes. When you are finished you should be left with a tidy bundle of stalks. It does best in well drained fertile soil but will tolerate heavier clay soils and drier sites. It grows 2 to 3 feet tall. Plus, Feather Reed Grass is super winter hardy, and requires almost no care. And although the plumes of these large grasses are beautiful, they have a few downsides as well. What are these bugs? Last year’s growth will never green up again, so it’s best to remove it completely from the plant. Calamagrostis x acutiflora 'Karl Foerster' has green leaves with reddish flowers. This is a relatively low maintenance plant, and is best cut back to the ground in late winter before active growth resumes. Care tips: Grows best in moist, well-drained fertile soil, and does well in moist heavy clay soil. It is believed a famous German nurseryman – Karl Foerster – found the plant in the Hamburg Botanical Garden in the 1930s. Simply tie the cord around the base of the Karl Foerster and then trim below it. How to do it. Bakewell Court Calamagrostis x acutiflora 'Overdam' (Feather reed grass), Lagerstroemia indica 'Seminole' (Crape myrtle). Unlike many ornamental varieties, feather reed grass performs equally well in heavy clay soil type. Preparation. Korean reed grass is very low maintenance, a welcome trait in ornamental plants. Spring planting gives "Karl Foerster" all season to settle in. Not only are most varieties drought and deer-resistant, they are also rarely bothered by pests. It’s also used very effectively in large containers on patios and terraces. Karl Foerster is cool-season grass. Watering: When the top of the soil feels dry down to about 2 or 3 inches, water your grass. Karl Foerster was a German horticulturist who spent most of his life developing and promoting low-maintenance gardening. Feather reed grass, or more specifically a variety known as Karl Foerster feather reed grass, has all of the advantages ornamental grasses bring to a landscape. Calamagrostis x acutiflora 'Karl Foerster' is a variety of feather reed grass, was named perennial plant of the year in 2001. The plant grower also mentioned the unique species in his garden book – The Use of Grasses and Ferns in the Garden. 1 (800) 203-8590 or Contact Us Calamagrostis x acutiflora ‘Karl Foerster’ is the first ornamental grass to receive the Perennial Plant of the Year Award ® (2001), earned for good looks, long-lasting plumes and undemanding growing requirements. We recommend trimming about 6 inches up from the base of the grass. Quick example of how to prune back ornamental grasses like this Karl Foerster Grass or Calamagrostis acutiflora Plant bare root grasses in spring only. Karl Foerster Feather Reed Grass Care Plant in part sun for best results. ... One of the distinguishing and highly regarded features of ‘Karl Foerster’ compared to other varieties is its narrow and upright growth. Click on 'Contact' if you would like written directions to our location. It has few pest or disease problems, although fungal spots can occur in prolonged periods of wet, warm weather. 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