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Herbaceous Perennial

Tuberaria lignosa

plantain-leaved sun rose

A woody-based perennial, with rosettes of elliptic, hairy dark green leaves with deeply impressed veins and paler undersides. Lemon yellow flowers with golden yellow centres are produced in early to mid summer

Other common names
truffle sun rose
Synonyms
Diatelia tuberaria
Helianthemum tuberaria

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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
1–2 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Loam
Sand
Moisture
Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Yellow Green
Autumn Green
Winter
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Sheltered
Drought resistance
Yes
Hardiness
H3
Botanical details
Family
Cistaceae
Native to GB / Ireland
No
Foliage
Deciduous
Habit
Bushy
Genus

A genus of around 12 species of annual and perennial flowering plants, native to southern and western Europe and found in dry, stony areas in coastal locations. The dark green leaves form rosettes and yellow, five-petalled flowers with dark red blotches appear in summer

Name status

Correct

Plant range
W Mediterranean, Canary Isl.

How to grow

Cultivation

Grow in any well-drained soil in full sun. Provide winter protection in areas prone to frost, or grow in containers and overwinter in a greenhouse or conservatory

Propagation

Propagate by seed, sown at 13-16°C in early spring, or by division, separating rooted offsets in spring

Suggested planting locations and garden types
  • City and courtyard gardens
  • Cottage and informal garden
  • Gravel garden
  • Mediterranean climate plants
  • Rock garden
  • Flower borders and beds
Pruning

No pruning required

Pests

May be susceptible to slugs and snails

Diseases

Generally disease-free

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