RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected 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. Search by plant name, key attributes or both to find plant details and a list of Stalks make great cut … ... Karl Foerster (Calamagrostis x acutiflora 'Karl Foerster'): A slightly more compact cultivar that blooms slightly earlier than the species. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually. Create a stunning vertical effect with feathery stalks that emerge reddish brown in spring and turn a rich golden color in fall. Thrives in wet soils, yet tolerates drier conditions. Jennifer Wakefield, Master Gardener Volunteer Revised: 5/25/2010 . The dead stalks are attractive and add interest to your landscape if left over winter time. This plant is a favorite for our projects for a variety of reasons. Plants will survive in southern zones 8-9 but they need cold winters and are not reliable performers further south than Zone 7. Karl Foerster Feather Reed Grass is a hardy, easily grown grass that is one of the most popular of all the ornamental grasses. These grasses typically form large, dense, erect clumps of narrow, flattened, green leaves from which rise stiffly upright flowering stalks in summer bearing narrow flower plumes followed by often persistent seeds. 'Karl Foerster' is the most popular of the hybrid feather reed grasses sold in commerce today. Calamagrostis x acutiflora 'Karl Foerster' is a variety of feather reed grass, was named perennial plant of the year in 2001. In early spring culms arise from a low cluster of leaves. This hybrid occurs naturally, but somewhat infrequently, in Europe. Karl Foerster feather reed grass (Calmagrostis x acutiflora ‘Karl Foerster’) is an excellent specimen around ponds, water gardens, and other moisture laden sites. Karl Foerster Feather Grass Info. Cultivar name honors Karl Foerster, German nurseryman, who reportedly discovered this plant in the Hamburg Botanical Garden in the 1930s and subsequently introduced it into commerce in 1950. Add some planting mix to the hole and mix with the existing soil. Karl Foerster is cool-season grass. Clumps of narrow leaves to 18-36” tall are dwarfed by flower stems which rise to 5’ tall in summer bearing feathery flower spikes. Karl Foerster Feather Reed Grass are a very attractive ornamental grass that grows very well in Calgary. Mass, group or specimen. Carry on browsing if you're happy with this, or find out how to manage cookies. 020 3176 5800 times, Need more criteria? Easily grown in average, medium to wet soils in full sun. AGM plants have been through a rigorous trial and assessment programme. .membership-promo > p { font-size: 2.4em } Propagate by division in mid-spring, Suggested planting locations and garden types Easy to grow in most moist, humus-rich, well-drained fertile soils, but will tolerate all but the poorest soils, Propagation Clumps are strongly upright, with dark g... Plant Profile for Calamagrostis × acutiflora ‘Karl Foerster’ - Feather Reed Grass Perennial We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records. The Royal Horticultural Society is the UK’s leading gardening charity. Its green summer flowers fade to … Feather reed grass (Calamagrostis x acutiflora) is a cool-season, clump-forming ornamental grass that blooms early in the season and remains tall, straight, and upright throughout the growing season.Unlike many other grasses that have a weeping or floppy habit, feather reed grass looks tidy all year, even after it … An early bloomer, 'Karl Foerster' is a cool season grass that grows most rapidly in … Cut back to the ground in late winter just prior to new growth. ‘Karl Foerster’ is one of the earliest perennial grasses to emerge in spring. 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. Watch for rust, particularly after prolonged rainy periods. 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. C. × acutifolia, commonly known as feather reed grass, is a hybrid resulting from a cross between two species native to Europe and Asia, namely C. arundinacea and C. epigejos. 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. Calamagrostis x acutiflora 'Karl Foerster' is a versatile deciduous ornamental grass with a stiff, erect habit with arching leaves and bronze-brown feathery panicles throughout summer. RHS members can get exclusive individual advice from the RHS Gardening Advice team. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. About 'Karl Foerster' grass: This hardy ornamental grass was introduced to the nursery trade in 1950 by German nurseryman Karl Foerster via Hamburg Botanical Garden. Use around water features, by streams or in mass groupings. Buy feather reed grass Calamagrostis × acutiflora 'Karl Foerster' Search. Minimum temperature ranges (in degrees C) are shown in brackets, Aspect South-facing or North-facing or East-facing or West-facing, MoistureMoist but well-drained, Well-drained, Ultimate height And best of all – without any of the downfalls! feather reed-grass 'Karl Foerster', Synonyms Calamagrostis x acutiflora 'Karl Foerster' Feather Reed Grass. Feather Reed Grass (Calamagrostis x acutiflora 'Karl Foerster') Posted by Paul2032 Several exciting new ornamental grasses have come into our gardens the last few years, but none with the beauty, versatility, and reliability of feather reed grass, also known as Calamagrostis acutiflora 'Karl Foerster' . The Garden wouldn't be the Garden without our Members, Donors and Volunteers. Slow spreading, Karl Foerster features an erect, slightly arching clump of narrow, stiff, green leaves growing to 3 ft tall and 2 ft wide. Seeds are sterile.Genus name comes from the Greek words kalamos meaning reed and agrostis meaning a type of grass.The hybrid name acutiflora comes from the Latin words acutus meaning "sharp-pointed" and flora which honors Flora, Roman goddess of flowering plants.‘Karl Foerster’ is the most popular of the hybrid feather reed grasses sold in commerce today. No serious insect or disease problems. They generally maintain good color through the summer but won't grow much when it is hot. Feather reed grass is an ornamental grass that attains a height of 5 to 6 feet. suppliers. Flowers are followed by golden seeds which mature to tan. Feather reed grass is an ornamental grass that attains a height of 5 to 6 feet. Join the RHS today and support our charitable work, Keep track of your plants with reminders & care tips – all to help you grow successfully, For the latest on RHS Shows in 2021, read more, RHS members get free access to RHS Gardens, Free entry to RHS members at selected times », Reduced prices on RHS Garden courses and workshops, General enquiries Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience. Calamagrostis x acutiflora 'Karl Foerster' - Feather Reed Grass. Feather reed grass provides a structured look providing a welcome contrast in beds and borders to more bold or contrasting type of perennials such as perovskia, sedum, or roses. Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. If necessary, amend with sand to improve drainage. Flower borders and beds Low Maintenance 2-5 years, Cultivation Try an advanced search, RHS Registered Charity no. These plants will have a lot more details displayed including an image. Give the gift of RHS membership, Other common names Poaceae, Genus 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 select any attributes with or without a plant name, you will see a much narrower selection of results taken only from the old RHS Plant Selector database. Calamagrostis, commonly known as reed grass, is a genus consisting of about 250 species of cool season grasses which are primarily native to moist to wet areas in temperate regions of the northern hemisphere. Tolerate: Erosion, Wet Soil, Black Walnut, Air Pollution. Excellent vertical accent for borders and for narrow spaces in the landscape. Often used in naturalized areas, its ultimate … Reportedly does well in heavy clay soils, unlike many other kinds of ornamental grasses. Pruning should also take place in the late winter. Karl Foerster feather reed grass is a low maintenance addition to the garden. .membership-promo { background-image: none !important } £26.97 £24.00: 9cm pot. It has multiple seasons of interest. This grass is hardy from USDA Zones 4-7. feather reed grass Interesting Notes. In late March / early April it starts to grow and quickly forms a strong base of leaves. Add organic material, such as compost, to hold in moisture. Blooms two to three weeks earlier than common feather reed grass. It forms a dense clump of green leaves, topped with tall, upright stems of nodding seed-heads, that are soft-purple to begin with, and then turn sandy-brown, lasting for … Calamagrostis x acutiflora ‘Karl Foerster’ is prized for its stiff, erect habit, making it an ideal choice for planting en masse to form a screen, or in small groups to add height and definition to a border. 1-1.5 metres, Ultimate spread The upright habit of this grass makes it useful for screening, and for a tall vertical accent in perennial beds and borders. They are: This plant will provide nectar and pollen for bees and the many other types of pollinating insects. Ornamental grasses offer a number of benefits for backyard plantings including seasonal blooms, dramatic texture, foliage and more. It is hopelessly confused with C. acutiflora ‘Stricta’. Prefers rich, consistently moist soils that do not dry out. 2001 Perennial Plant of the Year Award. It is included in an evolving list of plants carefully researched and chosen by RHS experts. Introduction. Edward F. Gilman 2. Karl Foerster Feather Reed Grass is one of the most popular ornamental grasses available! 0.5-1 metres, Time to ultimate height Feather reed grasses like well-drained soil. 0; We have made some updates to shipping locations including Northern Ireland. Fertilizer helps ensure that your grass reaches its full potential. Blooms well in light shade, and actually appreciates some part afternoon shade in hot summer climates such as the St. Louis area, but generally tends to produce fewer flowers and develop floppier foliage as the amount of shade increases. Learn from Catherine Moravec, Horticulturist with Colorado Yard Care, as she discusses the best time to prune Karl Foerster feather reed grass in Colorado. The Ultimate Ornamental Grass – Karl Foerster Feather Reed Grass. Calamagrostis acutiflora 'Karl Foerster' Feather Reed Grass 1. The leaves on Karl Foerster are about 3' tall, while the wheat colored flowers (feathery reeds) can reach up to 5' tall. Choose a site in the full sun. Our Botanical team are working hard to increase the number of plants with detailed information. 'Karl Foerster' Feather Reed Grass creates a dramatic garden accent, with tall, slender, vertical growth and feathery plumes of shifting bronze color that stay in place year-round. Excellent for ordinary use in appropriate conditions. This grass performs well in a wide range of climates, remains attractive for months on end, and is not invasive in any way. Cool-season ornamental grass should be divided in early fall, after the hot summer is gone. 3 × 9cm pots: £26.97 £24.00: 3 × 9cm pots. Seeds often persist into winter. PLANT DESCRIPTION: Calamagrostis x acutiflora 'Karl Foerster' is a graceful perennial grass with a striking vertical habit. 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. Cut clumps to the ground in late winter just before the new spring shoots appear. Foliage usually reaches no more than 3 feet tall, but flowers are held several feet above the foliage. Apply a slow release fertilizer in the spring. ‘Karl Foerster’ is the most popular of the hybrid feather reed grasses sold in commerce today. Calamagrostis 'Stricta', Family Pruning Karl foerster feather reed grass should be left until late spring. ... Calamagrostis × acutiflora 'Karl Foerster' feather reed grass. Foliage usually reaches no more than 3 feet tall, but flowers are held several feet above the foliage. 'Karl Foerster' is a clump-forming deciduous perennial grass with flat, arching leaves to 90cm in length, and bronze flowering panicles that fade to pale brown, All ratings refer to the UK growing conditions unless otherwise stated. Since then there have been further introductions with similar habits and the added benefit of variegated foliage. Buy feather reed grass Calamagrostis × acutiflora Karl Foerster - : 9cm pot: £8.99 Delivery by Crocus We use cookies to provide you with a better service and experience. Karl Foerster Feather Reed Grass Spacing. Calamagrostis are robust rhizomatous perennial grasses, forming tufts of linear leaves, with erect stems bearing dense branching flowering panicles in summer, Details Details 'Karl Foerster' is a clump-forming deciduous perennial grass with flat, arching leaves to 90cm in length, and bronze flowering panicles that fade to pale brown Characteristics Foliage Deciduous Useful planted in small groups to add height to a mixed border, plant en-masse as a screen or use against buildings as an architectural feature. The Karl Foerster Feather Reed Grass is tolerant to all soil types and Ph levels. A favorite for our projects for a variety of reasons, this cool-season grass stays healthiest where air freely! Drier conditions Calamagrostis acutiflora 'Karl Foerster ' feather reed grass Interesting Notes linked below, are maintained by team. Plant of the year in 2001 summer flowers fade to … Calamagrostis x acutiflora 'Karl Foerster feather. 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