Iberis saxatilis
Care, watering, light and tips for Iberis saxatilis on Floravia.
Quick facts
- Family: Brassicaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Iberis saxatilis
Iberis saxatilis, commonly known as Rock Candytuft, is a low-growing perennial plant that forms dense, compact mounds, ideal for rockeries and borders. In spring, it is covered with small white flowers that contrast beautifully with its dark green foliage, creating a very attractive visual effect. It is perfect for low-maintenance gardens and dry areas, adding a touch of delicacy to rocky landscapes or stone walls.
Native range
Mediterranean region of Europe and North Africa
Care tips
It requires full sun exposure for optimal flowering, although it tolerates light partial shade. Watering should be moderate, allowing the substrate to dry out completely between waterings, as it is sensitive to overwatering. It prefers well-drained, poor, or sandy soils; a common mistake is planting it in heavy or clay soils that retain too much water, which can lead to root rot. It does not need much fertilization and is quite drought-tolerant once established.
How to save a dying Iberis saxatilis
- Warning signs
- Yellowing or browning, wilted, lifeless leaves. Lack of blooms or drooping flowers. Stem base rot.
- First aid
- Check drainage and substrate moisture. Ensure full sun and prune spent flowers to encourage growth.
- What kills it
- Overwatering and lack of direct sun. Waterlogged soil quickly rots its roots.
- Can it be saved?
- Yes, if roots aren't completely rotted and watering/sun exposure are corrected.