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BLACK FRIDAY PREVIEW - 40% OFF Peony 'She's My Star' with code BF24   -   SHOP NOW

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Panicum virgatum 'Heavy Metal'

Common name: Switch grass

Strong, vertical interest with a naturalistic style

-10 to -15°C
Good Cut Flowers

Available as:

What will I receive?
9cm Pots
1 for £14.00
just £14.00 each
3 for £24.00
just £8.00 each
5 for £34.00
just £6.80 each
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An attractive and unusual cultivar of a North American prairie grass, Panicum virgatum 'Heavy Metal' is notable for its particularly upright clumps of steely, blue-grey leaves. From August to September, this bold, linear foliage is softened with a mass of hazy, cloud-like panicles of purplish pink flowers, bringing movement and an airy quality to your garden. Foliage turns a glorious golden yellow in autumn, before fading to buff. We like to leave this grass to provide structural form and a beneficial habitat for overwintering wildlife. Cut back just before new growth emerges in early spring. Mix with tall flowering perennials such as aster, echinacea and verbena, for a swaying, naturalistic effect. Prefers preferably light, moderately fertile, well-drained soil in full sun. H: 1.2m S: 1m. Hardy deciduous perennial.
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Key Information
Latin Name Panicum virgatum 'Heavy Metal' 9cm pot
Common Name Switch grass
Hardiness H5 (-10 to -15°C)
Colour Purple
Type Perennial
Format 9cm Pots
Position Full-Sun
Foliage Deciduous
Height in Maturity (m) 1.20 m
Spread in Maturity (m) 1.00
AGM Yes
Soil Conditions Chalk Loam Sand
Soil Acidity Acid Alkaline Neutral
Aspect South-facing, West-facing
Drought Tolerant Yes
Good for pots Yes
Good for Rockeries Yes
Good for wildlife Yes
Good for cutting Yes

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