Orchid rockrose
Cistus purpureus · Cistaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around orchid rockrose and prepare for winter.
ID card
- Foliage
- Evergreen
- Flowering
- May to July
- Adult size
- Approximately 1 m in height
- Growth
- Fast
- Hardiness
- Moderate (Mediterranean climate)
- Origin
- Mediterranean Basin
- Soil type
- Well-drained, chalky, poor
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability high.
Expert tips
The key tip
Cistus suffers mainly from stagnant water: plant it in very well-draining soil, with no fertilizer.
The common mistake
Regular watering and compost promote decline in humid soil.
The pro's trick
Install a mulch of gravel or stones at the base (no compost): this improves winter drainage and maintains heat.
Care
Watering
Purple Cistus is very drought-tolerant once established. Water regularly during the first year to encourage rooting, then reduce watering considerably. In a Mediterranean climate, winter rainfall is usually sufficient. Avoid excess moisture, which promotes root rot.
Exposure
Place your Purple Cistus in full sun for generous, dense flowering. It tolerates very sunny and hot situations well. A south or west-facing exposure is ideal. This will also strengthen its resistance and compactness.
Soil
Purple Cistus thrives in well-drained soil, even chalky and poor soil. Poor soil is actually preferable to avoid excessive growth. Improve drainage by adding sand or gravel if your soil is heavy or clayey. Acidic soils suit it less well.
Pruning
Prune lightly after flowering to maintain a compact, airy shape. Avoid cutting into old wood: Cistus doesn't regrow well from bare old branches. Light, regular pruning is better than severe cutting. Remove dead or damaged branches in spring.
Fertilizer
Purple Cistus needs very little fertilizer. In poor soil, a moderate application of compost or balanced fertilizer in spring is sufficient. Too many nutrients promote foliage at the expense of flowering. Don't overload with nitrogen fertilizer.
Diseases and problems
Cistus is generally very resistant to pests and diseases. Excess moisture is its main enemy and can cause root rot or fungal issues. Ensure perfect drainage and good air circulation. If problems occur, remove affected parts and improve drainage conditions.
Did you know?
Purple Cistus was venerated in antiquity: the Greeks and Romans used its fragrant resin, called labdanum, for incense and ointments. This sticky resin accumulates on the leaves and stems, particularly in hot weather, and can be collected by combing the branches. Today, it is still used in the composition of certain niche perfumes and traditional cosmetic products from the Mediterranean Basin.
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.