Callicarpa americana, commonly known as American beautyberry, is a deciduous shrub native to the southeastern United States. It is known for its striking clusters of purple berries that appear in the fall. The plant typically grows in temperate climates and can reach heights of up to 6 feet. It has a dormancy period during the winter months.
American beautyberry thrives in direct bright light and prefers moderate temperatures. It requires regular watering but can tolerate periods of partial dryness. The plant benefits from moderate humidity levels and should be protected from extreme cold.
土壌
This shrub prefers well-draining loamy soil with a slightly acidic to neutral pH. It can tolerate a range of soil types but performs best in fertile, well-drained soil. Ensure the soil is kept moderately moist but not waterlogged.
肥料
Fertilize the plant with a balanced 10-10-10 fertilizer in the spring and mid-summer. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of berry production.
植え替え
Repotting is generally not necessary for outdoor shrubs, but if grown in containers, repot every 2-3 years in the spring. Use a well-draining potting mix and ensure the new container is slightly larger than the previous one.
伝搬
Propagate American beautyberry through softwood cuttings taken in late spring or early summer. Dip the cuttings in rooting hormone and plant them in a well-draining potting mix. Keep the soil moist and place the cuttings in a bright, indirect light location until roots develop.
剪定
Prune the shrub in late winter or early spring before new growth begins. Remove any dead or damaged branches and thin out crowded areas to improve air circulation. Pruning helps maintain the plant's shape and encourages healthy growth.
毒性
Callicarpa americana is not toxic to pets or humans. The berries are edible and have been used in traditional medicine, although they are not commonly consumed due to their astringent taste.
追加
American beautyberry is valued for its ornamental appeal and wildlife benefits. The berries attract birds and other wildlife, making it a great addition to naturalized gardens and wildlife habitats. The plant is also relatively pest-resistant and low-maintenance once established.