Family Poaceae . Switchgrass (Panicum virgatum) is an upright prairie grass that produces feathery delicate flowers from July to September.It is common in Midwest prairies and is widespread in savannas of the Eastern United States. Panicum virgatum 'Northwind' (Switch Grass) Add to Collection. Panicum virgatum, commonly known as switchgrass, is a perennial warm season bunchgrass native to North America, where it occurs naturally from 55°N latitude in Canada southwards into the United States and Mexico.Switchgrass is one of the dominant species of the central North American tallgrass prairie and can be found in remnant prairies, in native grass pastures, and naturalized along roadsides. 020 3176 5800 Trim back to the ground in early spring. 38. Its relatively fine texture sets it apart from other garden plants with less refined foliage. Airy panicles of yellow seed heads crown the blades at bloom time. Poaceae, Genus The Switch Grass 'Northwind', Panicum virgatum 'Northwind', is a very erect form and tolerates some snow load. Large, airy sprays of tiny pink and green flowers are produced in late summer and persist into mid-autumn, All ratings refer to the UK growing conditions unless otherwise stated. Northwind Switch Grass is an herbaceous perennial grass with a rigidly upright and towering form. RHS members can get exclusive individual advice from the RHS Gardening Advice team. Coastal Cottage & Informal Garden Prairie Planting City & Courtyard Gardens Gravel Garden Patio & Container Plants Wildlife Gardens, Pruning Remove dead foliage and old flowered stems in spring, Diseases A versatile grass, it tolerates a wide range of soil and climatic conditions. It is a clump-forming, warm season grass whi… Panicum virgatum ‘Northwind’ is hardy from USDA Zones 4-9. Coldest zone:4 4. This selection forms a tall, narrow mound of olive-green leaves, bearing airy heads of tiny green flowers in late summer. Upright golden-yellow flowers at 6-8' Height: 6-8 ft Width: 24-36 in This provides important cover for birds during the coldest days of winter. Tall, strongly erect ornamental grass. 6' tall x 2-3' wide. Northwind switchgrass is known for its upright stature. Bovendien bieden het afgestorven blad en de stengels een natuurlijke bescherming tegen vorst en vocht en hebben ze nog extra voedingsopslag, waardoor de planten zich uitstekend kunnen handhaven in ons klimaat. There are several switchgrass varieties to choose from and its high tolerance for different planting sites makes ornamental switchgrass a great choice for any landscape. Fall colour is golden, fading to tan. Preparation. 0.5-1 metres, Time to ultimate height Panicum virgatum, commonly called switch grass, is a Missouri native ornamental grass which was an important component of the tallgrass prairie which once covered large areas of the State. Another to try is Panicum virgatum ‘North Wind’, producing linear, blue-green leaves. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. (Panicum virgatu It is included in an evolving list of plants carefully researched and chosen by RHS experts. Northwind is tall with olive-green to bluish-green, almost stiff, upright foliage, forming one of the best vertical habits of switch grass available. Zone: 4 - 9 Olive to blue-green foliage turns golden yellow in autumn. The yellow flowers are golden during autumn. The Royal Horticultural Society is the UK’s leading gardening charity. Other common names switch grass 'Northwind' . ... Cut old foliage back and apply a general purpose fertilizer just before new shoots appear in late winter to early spring. 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. Cut it down to about 10-20cm above ground level in spring, after the cold weather is over. These are factors to keep in mind when you're choosing a variety for your garden. (Panicum virgatu Chosen as the 2014 Perennial Plant of the Year by The Perennial Plant Association. This is … Pruning Panicum virgatum ( Switch grass). Origin: Roy Diblik of Northwind Perennial Farm (Burlington, Wisc.) http://www.tytyga.com/product/Northwind+Switch+Grass+Plant. Its relatively fine texture sets it apart from other garden plants with less refined foliage. Cut Flowers Flower borders and beds Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. One of the few truly upright forms of P.virgatum having a very distinctive narrow vertical habit and wide blue grey foliage that turns yellowy orange in autumn. Airy flower panicles produce showy seed heads and lend winter interest. Come fall, the show intensifies, and many of the red-tinged v… The main feature of Panicum 'Northwind' is its narrowly upright form, more upright than other Panicums. ‘Northwind’ grows in a compact clump, prefers full sun, and is cold tolerant in USDA zones 5-9. Switchgrass blooms for almost half the year, and during the winter and spring it's usually brown. Order today for fast delivery! General Availability Best of Midwest New Introductions 2021 Winter Collection. The panicles make great additions to bouquets, add winter interest to the landscape, and provide food for wildlife. It should be pruned back to 10 cm above ground level in early spring. Airy flower panicles produce showy seed heads. Propagate by division in mid-spring, Suggested planting locations and garden types 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 2020 and 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, Our Garden Centres and online shops are packed with unique and thoughtful gifts and decorations to make your Christmas sparkle, General enquiries The weather warms up the lovely green blades are kissed with red tips old foliage back and a!: Northwind Switch grass Characteristics rich in organic matter, which can cause to.: 4-9 growth Rate: Medium Cultural Requirements virgatum ‘ Northwind ’ grows a... The tall grass prairies to 10 cm above ground level in spring, after the cold weather is over fast-growing... 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