Allium hollandicum 'Purple Sensation'
Allium aflatunense 'Purple Sensation', Dutch garlic 'Purple Sensation', 'Purple Sensation', Allium 'Purple Sensation'
Allium Allium
'Purple Sensation' _ 'Purple Sensation' is a clump-forming, deciduous, bulbous perennial with strap-shaped, mid- to grey-green leaves and, in summer, erect stems bearing spherical umbels of reddish-purple flowers blooming after the leaves died down.
Allium hollandicum 'Purple Sensation' is: Deciduous
Foliage has a nice fragrence
Clump-forming, Erect flower stem
RHS AGM (Award of Garden Merit)
Reddish-purple in Summer
Green in Spring
Pest free, may suffer from slugs on new growth.
Onion rot , Downy mildew Onion rot , Downy mildew
No pruning required. Leaves can be removed after they have completely died back.
Division, Seed
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Allium hollandicum 'Purple Sensation' (Dutch garlic 'Purple Sensation') will reach a height of 0.9m and a spread of 0.5m after 2-5 years.
Architectural, Cottage/Informal, Flower Arranging, Beds and borders, Gravel
Grow in fertile, well-drained soil in sun. Add grit to clay soil to improve drainage.
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Moist but well-drained, Well-drained
Acid, Alkaline, Neutral
Full Sun
North, South, East, West
Sheltered
Hardy (H4)
Allium hollandicum 'Purple Sensation'
Allium aflatunense 'Purple Sensation', Dutch garlic 'Purple Sensation', 'Purple Sensation', Allium 'Purple Sensation'
Allium Allium
'Purple Sensation' _ 'Purple Sensation' is a clump-forming, deciduous, bulbous perennial with strap-shaped, mid- to grey-green leaves and, in summer, erect stems bearing spherical umbels of reddish-purple flowers blooming after the leaves died down.
Garden origin
Deciduous
Foliage has a nice fragrence
Clump-forming, Erect flower stem
RHS AGM (Award of Garden Merit)
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Reddish-purple in Summer
Green in Spring
Pest free, may suffer from slugs on new growth.
No pruning required. Leaves can be removed after they have completely died back.
Division, Seed
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Allium hollandicum 'Purple Sensation' (Dutch garlic 'Purple Sensation') will reach a height of 0.9m and a spread of 0.5m after 2-5 years.
Architectural, Cottage/Informal, Flower Arranging, Beds and borders, Gravel
Grow in fertile, well-drained soil in sun. Add grit to clay soil to improve drainage.
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Moist but well-drained, Well-drained
Acid, Alkaline, Neutral
Full Sun
North, South, East, West
Sheltered
Hardy (H4)
Zone 8, Zone 7, Zone 6, Zone 5, Zone 4
Allium hollandicum 'Purple Sensation' (Dutch garlic 'Purple Sensation')
Asain cotton leafworm; Cluster caterpillar; Fall armyworm; Rice cutworm; Taro caterpiller; Tobacco budworm; Tobacco caterpillar; Tobacco cutworm; Tobacco leaf caterpillar
Spodoptera litura
Insect
Absent
3
3
Regulated pest; frequently intercepted with occasional outbreaks which have been successfully eradicated in the UK.
Allium hollandicum 'Purple Sensation' (Dutch garlic 'Purple Sensation')
allium leaf miner
Phytomyza gymnostoma
Insect
Present (Limited)
3
3
Pest of Allium already present in UK and spreading; previous consultation supported awareness raising only; industry should prepare for the event of findings in commercial crops.
Allium hollandicum 'Purple Sensation' (Dutch garlic 'Purple Sensation')
Sugarbeet webworm; Weevil; Australian tomato; Weevil; vegetable
Listroderes costirostris
Insect
Absent
2
3
Awareness needs to be maintained due to the risk of entry as a 'hitchhiker' and monitoring of the pest in countries where it is known to be present.
Our plants are under greater threat than ever before. There is increasing movement of plants and other material traded from an increasing variety of sources. This increases the chances of exotic pests arriving with imported goods and travellers, as well as by natural means. Shoot is working with Defra to help members to do their part in preventing the introduction and spread of invasive risks.
Traveling or importing plants? Please read "Don't risk it" advice here
Suspected outbreak? Click here for contact details to report to the relevant authority.
Date updated: 7th March 2019 For more information visit: https://planthealthportal.defra.gov.uk/
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This plant likes... | Garden match | |
Soil types: | Chalky, Clay, Loamy, Sandy (will tolerate most soil types) | Tell us... |
Soil drainage: | Moist but well-drained, Well-drained | Tell us... |
Soil pH: | Acid, Alkaline, Neutral | Tell us... |
Light: | Full Sun | Tell us... |
Aspect: | North, South, East, West | Tell us... |
Exposure: | Sheltered | Tell us... |
Hardiness: | Hardy (H4) | Tell us... |
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Allium purple sensation
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