Cistus x purpureus 'Brilliancy' (Purple-flowered rock rose 'Brilliancy')

Botanical name

Cistus x purpureus 'Brilliancy'

Other names

Purple-flowered rock rose 'Brilliancy'

Genus

Cistus Cistus

Variety or Cultivar

'Brilliancy' _ 'Brilliancy' is a compact, rounded evergreen shrub with narrowly oblong or lance-shaped, slightly wavy, dark grey-green leaves and, in summer, magenta flowers with maroon blotches at the base of each petal.

Foliage

Evergreen

Habit

Bushy, Compact, Rounded

---

Colour

Flower

Magenta in Summer

Foliage

Grey-green in All seasons

General care

Pruning

Prune off any frost damaged shoots in spring. To keep plants tidy and bushy, clip with shears after flowering. Remove about two-thirds of the new growth, but do not cut into old wood as this may kill the plant.

Propagation methods

Seed, Softwood cuttings

---

Monthly care advice

---

Where to grow

Cistus x purpureus 'Brilliancy' (Purple-flowered rock rose 'Brilliancy') will reach a height of 1m and a spread of 1m after 5-10 years.

Suggested uses

Banks and Slopes, City, Cottage/Informal, Drought Tolerant, Gravel, Ground Cover, Low Maintenance, Mediterranean

Cultivation

Plant in late Spring. Grows in poor soils, but requires full sun and shelter from the wind.

Soil type

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

Soil drainage

Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Full Sun

Aspect

South, West

Exposure

Sheltered

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

Tender in frost (H3)

USDA zones

Zone 10, Zone 9, Zone 8, Zone 7

Defra's Risk register #1

Plant name

Cistus x purpureus 'Brilliancy' (Purple-flowered rock rose 'Brilliancy')

Common pest name

Alfalfa dwarf; Anaheim disease; California vine disease; Dwarf disease of alfalfa; Dwarf disease of lucerne; Leaf scald of oleander; Leaf scald of plum; Leaf scorch; Phony disease of peach; Pierce's disease of grapevine; Variegated chlorosis of citrus

Scientific pest name

Xylella fastidiosa subsp. multiplex

Type

Bacterium

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)

4

General biosecurity comments

A bacterial disease with a wide host range detected in Corsica. Although EU regulated; there remains some concern about the risk of introduction. This subspecies is known to be able to thrive in cooler climates. Should an outbreak occur; there would be a need for eradication action which would result in environmental and social impacts.

Defra's Risk register #2

Plant name

Cistus x purpureus 'Brilliancy' (Purple-flowered rock rose 'Brilliancy')

Common pest name

Alfalfa dwarf; Anaheim disease; California vine disease; Dwarf disease of alfalfa; Dwarf disease of lucerne; Leaf scald of oleander; Leaf scald of plum; Leaf scorch; Phony disease of peach; Pierce's disease of grapevine; Variegated chlorosis of citrus

Scientific pest name

Xylella fastidiosa subsp. pauca and related strains

Type

Bacterium

Current status in UK

Absent

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

2

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

3

General biosecurity comments

A bacterial disease with a wide host range causing substantial damage to olive production in the south of Italy. The priority is to prevent further spread from that area through robust EU regulation. This subspecies is unlikely to be able to thrive in the UK; but should an outbreak occur there would be a need for eradication action which would result in environmental and social impacts.

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/