In areas with mild winters the foliage may remain evergreen. It tends to be leggy, with a typical clearance of 1 foot from the ground, and should be underplanted with lower-growing perennials. Calamagrostis acutiflora ‘Karl Foerster’1 Edward F. Gilman2 Introduction Feather Reed Grass is an ornamental grass that attains a height of 5 to 6 feet. Fertilizing ‘Karl Foerster’ at the same time as the spring turf is more than adequate. They also exhibit good fall and winter color. Karl Foerster Feather Reed Grass is a hardy, easily grown grass that is one of the most popular of all the ornamental grasses. My grouping is almost 4 years old. Foliage for the Karl Foerster Feather Reed Grass is incredibly stunning. JavaScript seems to be disabled in your browser. sullivantii  ‘Goldsturm’. We do not seek to profit from shipping fees, so rest assured that our shipping rates reflect an average of what it costs to get our guaranteed products safely to your door. I see you mention they will take a few years to mature, but I’m hoping i can expect some seed heads later this summer. survive the winter temperatures in your area. Karl Foerster feather reed grass (Calamagrostis x acutifolia ‘Karl Foerster) is the most common ornamental grass planted in Colorado landscapes. We charge one low flat rate for shipping our products even if your order requires multiple shipments. Google what you can use to do what you to accomplish. Height: 5-6' Zone: 5-9: CAREX: morowii 'Ice Dance' Variegated Japanese Sedge Forms a low tufted mound of stiff dark green leaves with clean white borders. This feather grass has stunning, tall, feathery stalks. Karl Foerster Feather Reed Grass is a hardy, easily grown grass that is one of the most popular of all the ornamental grasses. It’s planted on the SE and SW corners of my garage. The world's most popular ornamental grass, 'Karl Foerster' has a strong upright habit and blooms with showy flowers that ripen to tawny seed heads that decorate the plant through the fall and winter months. It does not require deadheading and attracts birds. If you want a more weeping habit, you could try little bluestem (there are a number of different cultivars available) or for a shorter grass, prairie dropseed. I have several planted around my front yard patio. Good luck! Twelve species are native to North America, including the most common one, C. canandensis. It is hopelessly confused with C. acutiflora 'Stricta'. I have the same problem, my clumps are 14 years old! Best massed in prairie or naturalized areas. You may want to consider re-siting the plants, because this will likely be an ongoing problem. In late summer, golden flower heads form, which wave in the breeze. The old saying, first year sleep, second year creep, third year leap is true for many perennials. I have a long row of KF next a driveway that I planted last year. It could be a rust. This ornamental grass will stay compact but it reaches for the sky with elegant plumes of feathery flowers. It is noted for its narrow-vertical growth of bright green leaves to 3’ tall and 2’ wide and feathery plumes of summer-blooming pink to purple tinged flowers on narrow upright stalks rising well above the foliage to 5’ tall. If you have any questions, please call us at (800) 925-9387. Flat of 9 plants will cover 18 square feet when planted together. My KF has bent reeds so it looks floppy and far from upright. Plant Details; Care & Info ; Add to wishlist ; 2001 Perennial Plant of the Year. The erect, narrow stature adds a dramatic focal point with tall vertical lines. Height: 4'-6' Spread: 2'-3' Exposure: Characteristics Calamagrostis (Feather Reed Grass) acutifola 'Karl Foerster' (Karl Foerster Feather Reed Grass) Erect, narrow, clump forming grass with bright green foliage. 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