Plectranthus argentatus
Silver spurflower, Silver plectranthus, Cuban oregano
Plectranthus Plectranthus
P. argentatus - P. argentatus is an erect, spreading, evergreen sub-shrub with oval, grey-green leaves, hairy, silver stems and racemes of pale blue-white flowers in summer.
Plectranthus argentatus is: Deciduous
Erect, Spreading
RHS AGM (Award of Garden Merit)
White, Pale-blue in Summer
Grey-green in All seasons
Generally pest-free.
Generally disease-free.
Division, Seed, Stem tip cuttings
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Plectranthus argentatus (Silver spurflower) will reach a height of 1m and a spread of 1m after 2-5 years.
Beds and borders, City, Coastal, Containers, Cottage/Informal, Greenhouse, Underplanting
Plant in well-drained soil in a partially-shaded, sheltered site. Alternatively, can be grown under glass in full sun with shade from intense sunlight.
Loamy, Sandy
Moist but well-drained, Well-drained
Acid, Alkaline, Neutral
Partial Shade
South, East, West
Sheltered
Indoor unheated (H2), Tender in frost (H3)
We do not currently have companion plants added for this plant.
Plectranthus argentatus
Silver spurflower, Silver plectranthus, Cuban oregano
Plectranthus Plectranthus
P. argentatus - P. argentatus is an erect, spreading, evergreen sub-shrub with oval, grey-green leaves, hairy, silver stems and racemes of pale blue-white flowers in summer.
Deciduous
Erect, Spreading
RHS AGM (Award of Garden Merit)
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White, Pale-blue in Summer
Grey-green in All seasons
Generally pest-free.
Generally disease-free.
Division, Seed, Stem tip cuttings
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Plectranthus argentatus (Silver spurflower) will reach a height of 1m and a spread of 1m after 2-5 years.
Beds and borders, City, Coastal, Containers, Cottage/Informal, Greenhouse, Underplanting
Plant in well-drained soil in a partially-shaded, sheltered site. Alternatively, can be grown under glass in full sun with shade from intense sunlight.
Loamy, Sandy
Moist but well-drained, Well-drained
Acid, Alkaline, Neutral
Partial Shade
South, East, West
Sheltered
Indoor unheated (H2), Tender in frost (H3)
Zone 12, Zone 11, Zone 10
Plectranthus argentatus (Silver spurflower)
tomato thrips
Ceratothripoides brunneus
Insect
Absent
3
3
Thrips present in Africa; the Caribbean and parts of Asia; frequently intercepted in the UK. Can cause significant damage to tomatoes and other crops in countries where it is present. Europe wide PRA will consider its potential to establish and cause damage.
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: | Loamy, Sandy | Tell us... |
Soil drainage: | Moist but well-drained, Well-drained | Tell us... |
Soil pH: | Acid, Alkaline, Neutral | Tell us... |
Light: | Partial Shade | Tell us... |
Aspect: | South, East, West | Tell us... |
Exposure: | Sheltered | Tell us... |
Hardiness: | Indoor unheated (H2), Tender in frost (H3) | Tell us... |
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