Karl Foerster Feather Reed Grass (Calamagrostis x acutiflora 'Karl Foerster') Plant - Grass-like Plants. The Karl Foerster Feather Reed Grass botanically belongs to the Poaceae family. It is one of the most attractive ornamental plants, as it gives a special dramatic or light tone to the garden and landscape. Calamagrostis x acutiflora is reported as a natural hybrid of C. epigejos (native to Europe, Asia and Africa) and C. arundinacea (native to Eurasia, China and India) that appeared in the Hamburg Botanic Garden. It was introduced to the market as an ornamental in 1950 by the German nurseryman Karl Foerster. It is an herbaceous, perennial, evergreen plant, small to medium height and fast-growing. The dominant ornamental feature of 'Karl Foerster' is its greenish leaves (coppery brown in winter) with stunning-looking, spike-like, creamy-pink inflorescences, which appear in mid-summer and remain on the plant until winter, when they are now brownish in colour. The variety 'Karl Foerster' gives hardy and easy-to-grow plants that thrive in all types of soil, acidic to alkaline, which drain very well. It is used in both gardening and landscape architecture to create, among other things, dry landscape compositions (xeriscaping). It is highly resistant to cold, drought and high temperatures, and is not affected by salt spray, making it suitable for planting in coastal areas. At the end of the winter it is recommended that the plant be actively pruned to encourage new growth.
► It is offered at a price determined by the particular characteristics of the plant, such as the size of the pot, its height, age and shape. Large plants are also available for sale (and planting) upon prior arrangement. In any case, the price or prices listed are indicative.
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FOLIAGE | Evergreen |
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HEIGHT | 0.60-0.90 (up to 1.80) m |
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DIAMETER | 0.30-0.60 m |
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EXPOSURE | Sun, Half-Shade |
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MINIMUM TEMPERATURES | From -29 to -34 °C |
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WATERING | Little |
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SOIL | Medium |
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SOIL pH | Acidic to Alkaline (5.5 - 8) |
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FLOWERS |
Ornamental Inflorescence |
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FLOWERING SEASON | Mid Summer |
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SEASIDE PLANTING | Yes |
Plants | |
Plants Category | Perennials |
Plants Type | Grass-like Plants |
Genus | Calamagrostis |
Species | acutiflora |
Variety | Karl Foerster |
Foliage | Evergreen |
Leaves Color | Green |
Autumn Foliage Color | Copper Brown |
Color of Flowers | Cream-Pink |
Flowering | July |
Fragance | No |
Fruit | Brown caryopsis |
Soil | Clay, Loam, Sand, Chalk |
pH of Soil | Range: 5.5 - 8. Optimum: 6.5-7 |
Irrigation | Low |
Thorns | No |
Toxicity | The plant is not toxic |
Respiratory Allergies | No |
Growth Rate | Fast |
Plant Uses | Planters & Pots, Beds and Borders, Ground Covers, Parks & Gardens, Coastal planting |