Solenostemon x blumei 'Henna' (Coleus x blumei 'Henna')

Botanical name

Solenostemon x blumei 'Henna'

Other names

Coleus x blumei 'Henna', Flame nettle 'Henna', Painted nettle 'Henna'

Genus

Solenostemon Solenostemon

Variety or Cultivar

'Henna' _ 'Henna' is a finely hairy, tender, evergreen perennial usually grown as an annual with semi-succulent stems bearing ovate, toothed, yellow to copper leaves, with burgundy edging and undersides.

Foliage

Evergreen

Habit

Bushy, Clump-forming

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Colour

Foliage

Dark-yellow, Dark-red, Bronze-red, Chartreuse in All seasons

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How to care

Watch out for

Specific pests

Glasshouse whitefly , Mealybugs , Scale insects

General care

Propagation methods

Seed, Softwood cuttings

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Monthly care advice

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Where to grow

Solenostemon x blumei 'Henna' (Coleus x blumei 'Henna') will reach a height of 0.4m and a spread of 0.4m after 2-5 years.

Suggested uses

Beds and borders, Containers, Greenhouse, Ground Cover, Hanging baskets, Indoor

Cultivation

Under glass, grow in loam-based compost in bright, filtered light. Water freely and fertilise every two weeks when in growth. Keep just moist in winter. Outdoors, grow in humus-rich, moist but well-drained soil in a sheltered, sunny or partial shaded site

Soil type

Chalky, Clay, Loamy, Sandy (will tolerate most soil types)

Soil drainage

Moist but well-drained, Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Partial Shade, Full Sun

Aspect

South, East, West

Exposure

Sheltered

UK hardiness Note: We are working to update our ratings. Thanks for your patience.

Indoor heated (H1), Tender in frost (H3)

USDA zones

Zone 11, Zone 10

Defra's Risk register #1

Plant name

Solenostemon x blumei 'Henna' (Coleus x blumei 'Henna')

Common pest name

tomato thrips

Scientific pest name

Ceratothripoides brunneus

Type

Insect

Current status in UK

Absent

Likelihood to spread to UK (1 is very low - 5 is very high)

3

Impact (1 is very low - 5 is very high)

3

General biosecurity comments

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.

About this section

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: 7^th March 2019 For more information visit: https://planthealthportal.defra.gov.uk/