Six-angled Stonecrop (Sedum sexangulare)
Sexangulare
About this plant
Sedum sexangulare, known as Six-angled Stonecrop, is a low-growing succulent with small, bright green, pointed leaves arranged in six rows along its stems. It forms dense mats that are often used as ground cover. This plant is drought-tolerant and thrives in sunny, dry locations. It produces tiny yellow flowers in summer, attracting pollinators. It's popular in rock gardens, green roofs, and as a decorative ground cover.
Taxonomy
Higher classification: Order Saxifragales
Origin & Distribution
- Native region
- Europe, Asia
- Distribution
- Widely cultivated in temperate regions worldwide, originally native to parts of Europe and Asia.
Care
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Preferred window facing
- South-facing, Southwest-facing, West-facing
- USDA hardiness zones
- 3-9
- Soil pH
- 6.0-7.5 (neutral to slightly acidic)
- Soil type
- well-draining sandy or rocky soil, cactus or succulent mix
Watering. Water sparingly, allowing soil to dry completely between waterings. Reduce watering in winter when the plant is dormant.
Fertilizing. Fertilize lightly once in spring with a balanced, diluted fertilizer. Too much fertilizer can cause leggy growth. Sedums generally do not need heavy feeding.
Sedum sexangulare is a tough, low-maintenance succulent that thrives in sunny spots with well-draining soil. It tolerates drought well and needs only occasional watering. Overwatering can cause root rot, so let the soil dry out between waterings. It grows slowly and requires little care, making it ideal for beginners.
Propagation
- Propagation methods
- Cuttings, Division, Seeds
Ornamental features
- Flowering
- Yes
- Flowering period
- summer
Bright green succulent foliage arranged in six rows, small yellow star-shaped flowers in summer, dense mat-forming growth habit.
Toxicity & Safety
Non-toxic to humans and pets, safe to grow around children and animals.
Allergy information
Sedum sexangulare is generally safe for people with allergies. It produces little pollen and does not have strong fragrances or irritating sap, so it rarely causes allergic reactions. People sensitive to plant sap should still handle it gently to avoid skin irritation.
Common problems
Overwatering can lead to root rot and fungal diseases. Poor drainage or too much shade may cause weak growth or leggy plants. Pests are rare but watch for aphids or mealybugs.
Uses
Used as an ornamental ground cover in gardens, rockeries, and green roofs. Its drought tolerance makes it ideal for xeriscaping.
Notes
Prune dead stems in spring to encourage fresh growth. Repot only when necessary, as it prefers to be slightly root-bound. Avoid waterlogging to prevent rot.