Helianthemum roseum
Helianthemum roseum · Cistaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around helianthemum roseum and prepare for winter.
ID card
- Family
- Cistaceae
- Form
- Compact small shrub
- Adult height
- 40 cm
- Foliage
- Evergreen
- Flowering
- May to July, pink flowers
- Hardiness
- Good to moderate in temperate regions
- Ideal exposure
- Full sun
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability medium.
Expert tips
The key tip
Helianthemum roseum requires the same dry regime as its yellow cousin: radical drainage, poor soil, no constant moisture. Abundant flowering only in very well-drained soil and full sun with no afternoon shade.
The common mistake
The fatal mistake is confusing it with a 'classic' Mediterranean plant and watering it in spring.
The pro's trick
Mix fine gravel or pozzolana at planting to improve local drainage.
Care
Exposure
Pink rock rose absolutely demands full sun to thrive and produce abundant flowers. Partial shade will significantly reduce flower production. Place it in a spot sheltered from strong winds to protect its delicate petals.
Watering
This shrub loves dry conditions once well established. Water moderately at planting time, then let the soil dry out between waterings. During prolonged dry spells, occasional watering is sufficient. Avoid standing moisture that could lead to root rot.
Soil
Pink rock rose prefers well-draining soil that is rather poor and chalky. Light, even gravelly or sandy substrate suits its roots perfectly. Improve drainage if your soil is too compact by adding sand or gravel.
Pruning and cleanup
Perform light pruning after flowering to maintain a compact, dense shape. Remove dead or damaged branches in late winter. Severe pruning is not recommended; simply shorten faded stems slightly.
Fertilizer
Pink rock rose needs very limited feeding. Naturally rich soil can even reduce flowering. A light application of well-broken-down compost in spring is plenty, or may not be necessary at all.
Health and pests
This hardy shrub resists diseases well. Watch mainly for excess moisture, which can cause rot. Few pests affect it under good growing conditions (full sun, well-drained soil). Good air circulation prevents most problems.
Did you know?
Pink rock rose belongs to the Cistaceae family, known for its ephemeral flowers that live just one day. Paradoxically, this 'short life' is offset by extremely generous flowering: the shrub produces dozens and dozens of flowers day after day for several weeks, offering a renewed display from morning to evening.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
- Common rock roseHelianthemum nummularium
- Grey cistusCistus albidus
- Salvia cistusCistus salviifolius
- Montpellier rockroseCistus monspeliensis
- Laurel-leaved cistusCistus laurifolius
- Curly rockroseCistus crispus
Tips generated and checked by Viridia — adapt them to your local climate.