Hylotelephium cauticola, the cliff stonecrop, syn. Sedum cauticola, is a species of flowering plant in the family Crassulaceae, native to Hokkaido, Japan. Growing to 8 cm (3 in) tall by 30 cm (12 in) wide, it is a carpet-forming succulent perennial with trailing stems of pink-tinged grey-green round leaves, and purplish pink star-shaped flowers in autumn.
Cliff-dwelling stonecrop has moderate disease resistance and is more sensitive to humidity and excessive watering. It becomes more susceptible to disease if it is kept in low light and overwatered. In terms of care, it is drought-tolerant and can endure long periods without watering. It does not require much fertilizer and only needs pruning occasionally. For these reasons, it is suitable for people at any experience level, especially those who prefer to spend less time on plant care or who may be away from home for lengthy periods. It is a good option for anyone who does not want to devote a lot of time to plant maintenance but still wants an easy-to-care-for plant.
How to keep Hylotelephium Cauticola.
Light
Native to dry areas, cliff-dwelling stonecrop flourishes in full sun; its natural habitat is marked by intense sunlight and scarce shade. It will also tolerate partial sun, giving it some flexibility in its growth.
Water
The cliff-dwelling stonecrop is a resilient evergreen plant that thrives in arid regions with minimal water. It adapts well to drought conditions and typically requires watering only once every three weeks. This plant prefers well-drained soil and can even withstand heavy rain during the growing season.
Humidity
This plant prefers dry conditions, so don't mist it. However, watering it less often can also thrive in higher humidity.
Temperature
Cliff-dwelling stonecrop does best in warm conditions and needs relatively high temperatures during the growing season to support growth and metabolic activity. It prefers abundant sunlight, proper moisture, and good airflow. However, it can be damaged by very low temperatures and by overwatering. It's also important to maintain balance and avoid excessively high temperatures and overly dry conditions.
Fertilizer
For cliff-dwelling stonecrop, small amounts of fertilizer once or twice a year during the growing season are adequate. Avoid fertilizing in winter or in summer when the plant is dormant. Reduce fertilizer for plants that have been repotted and wait a couple of months after repotting before applying any. Fertilizing helps support healthy growth and promotes flowering.
Pruning
To keep your cliff-dwelling stonecrop well-shaped, it's recommended to prune it by removing dense branches in both the spring and autumn. For propagation, cut 5 to 6 leaf stems, apply sulfur powder to the cut areas to protect them, and wait for the wounds to heal before planting. During this process, use a watering can to lightly moisten the soil.
Pot & Repot
To ensure the health of your cliff-dwelling stonecrop, a low-growing succulent, it's important to repot it every two years during the spring. Choose a pot that is slightly larger than the current one, and make sure it has drainage holes. Fill the pot with well-draining soil. After repotting, water the plant sparingly to encourage root recovery and to prevent the common problem of overwatering.
Botanical profile.
- Plant Type
- Succulent, Herb
- Life Cycle
- Perennial
- Genus
- Hylotelephium
- Family
- Crassulaceae
- Hardiness Zone
- 3-8
- Mature Height
- 20 cm
- Mature Spread
- 40 cm
- Leaf Color
- Green, Gray, Silver
- Leaf Type
- Semi-evergreen
- Flower Color
- Pink
- Flower Size
- 1.02 cm to 1.52 cm
- Bloom Time
- Late summer, Early fall, Mid fall
- Planting Time
- Spring, Autumn
- Harvest Time
- Mid fall, Late fall, Early winter
- Native Area
- Japan
