Heuchera sanguinea, commonly known as Coral Bells or Alumroot, is a perennial plant native to North America. It belongs to the Saxifragaceae family and is known for its attractive foliage and delicate, bell-shaped flowers. The plant thrives in temperate climates and can be found in woodlands and rocky areas. It has a dormancy period during the winter months.
Heuchera sanguinea prefers moderate temperatures and indirect bright light. It should be watered when the soil partially dries out, and it thrives in moderate humidity. The plant can be grown both indoors and outdoors, making it versatile for various settings.
土壌
Heuchera sanguinea prefers well-draining loam soil with a slightly acidic to neutral pH. Ensure the soil has good drainage to prevent waterlogging, which can lead to root rot. A mix of garden soil with compost or organic matter works well.
肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant during the growing season, typically in spring and summer, every 4-6 weeks. Avoid over-fertilizing as it can harm the plant.
植え替え
Repot Heuchera sanguinea every 2-3 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage. Gently remove the plant from its old pot, shake off excess soil, and place it in the new pot with fresh soil mix.
伝搬
Heuchera sanguinea can be propagated through division or from seeds. The best time to propagate is in early spring or late summer. For division, carefully separate the plant into smaller sections, ensuring each has roots, and replant them. For seeds, sow them in a seed-starting mix and keep them moist until they germinate.
剪定
Prune Heuchera sanguinea to remove dead or damaged leaves and spent flower stalks. Pruning helps maintain the plant's shape and encourages new growth. The best time to prune is in early spring before new growth begins.
毒性
Heuchera sanguinea is not toxic to pets or humans. It is considered safe to have around children and animals.
追加
To keep Heuchera sanguinea healthy, mulch around the base of the plant to retain moisture and regulate soil temperature. Regularly check for pests such as aphids and spider mites, and treat them promptly if found.