Caucasian stonecrop (Phedimus spurius)
Tricolor
About this plant
Phedimus spurius, commonly known as Caucasian stonecrop, is a low-growing succulent plant with fleshy leaves that often have attractive variegation. It produces small star-shaped flowers in shades of pink or red during summer. This plant is popular for ground cover, rock gardens, and borders due to its drought tolerance and colorful foliage.
Taxonomy
Higher classification: Order Saxifragales
Origin & Distribution
- Native region
- Caucasus, Eastern Europe
- Distribution
- Widely cultivated in temperate regions worldwide, originally native to the Caucasus and parts of Eastern Europe.
Care
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Preferred window facing
- South-facing, West-facing, East-facing
- USDA hardiness zones
- 3-9
- Soil pH
- 6.0-7.5 (neutral to slightly acidic)
- Soil type
- well-draining sandy or loamy soil
Watering. Water moderately during the growing season, allowing the soil to dry out between waterings. Reduce watering in winter when the plant is dormant.
Fertilizing. Fertilize lightly in spring with a balanced, slow-release fertilizer to support healthy growth and flowering. Avoid over-fertilizing, which can reduce the plant's drought tolerance.
Phedimus spurius is a hardy and low-maintenance plant that thrives in sunny spots with well-draining soil. It tolerates dry conditions well and needs only occasional watering once established. It rarely faces serious problems, making it suitable for beginners.
Propagation
- Propagation methods
- Division, Cuttings, Seeds
Ornamental features
- Flowering
- Yes
- Flowering period
- summer
Attractive fleshy, often variegated leaves and clusters of small pink to red star-shaped flowers in summer.
Toxicity & Safety
Non-toxic to humans and pets, safe to grow around children and animals.
Allergy information
Phedimus spurius is generally safe for most people and does not commonly cause allergies. However, those sensitive to plant sap or pollen should handle it gently to avoid skin irritation. To reduce any risk, wear gloves when handling and avoid inhaling dust from the plant.
Common problems
Overwatering can cause root rot, and poor drainage may lead to fungal issues. In very shady areas, the plant may become leggy and produce fewer flowers.
Uses
Used mainly as an ornamental ground cover or in rock gardens for its colorful foliage and drought tolerance.
Notes
Prune back old stems in early spring to encourage fresh growth. Repotting is rarely needed as it spreads well outdoors. Avoid waterlogged soil to prevent root rot.