Veronicastrum virginicum
分類
家族Plantaginaceae
属Veronicastrum
ゾーン4
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Plants of the World Onlineについて
Veronicastrum virginicum, commonly known as Culver's root, is a perennial plant native to North America. It belongs to the family Plantaginaceae and the genus Veronicastrum. This plant is known for its tall, elegant spikes of white to pale blue flowers that bloom in mid to late summer. It thrives in temperate climates and is often found in moist prairies, meadows, and open woodlands. The plant undergoes a dormancy period during the winter months.
としても知られている
Calistachya Alba
Culver's Root
Eustachya Alba
Eustachya Coerulea
Callistachya virginica
Callistachya virginica var. lanceolata
Callistachya virginica var. purpurea
Eustachya purpurea
Eustachya villosa
Eustaxia alba
Eustaxia japonica
Eustaxia purpurea
Eustaxia sibirica
Leptandra alba
Leptandra caerulea
Leptandra oppositifolia
Leptandra purpurea
Leptandra villosa
Leptandra virginica
Leptandra virginica var. incarnata
Paederota virginica
Veronica quinquefolia
Veronicastrum album
Veronicastrum diversifolium
Veronicastrum rubellum
Veronicastrum virginicum f. roseum
Veronicastrum virginicum f. villosa
Veronicastrum virginicum f. virginicum
Veronicastrum virginicum var. lanceolatum
Veronicastrum virginicum var. purpureum
Veronica virginica
Veronica virginica f. purpurea
Veronica virginica var. hirsuta
概要
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詳細
お手入れ方法
Culver's root requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and high humidity. Water the plant regularly to keep the soil evenly moist, especially during dry periods. Ensure good air circulation to prevent fungal diseases.土壌
Veronicastrum virginicum prefers well-drained loamy soil that is rich in organic matter. The soil should be kept evenly moist but not waterlogged. Good drainage is essential to prevent root rot.肥料
Fertilize the plant with a balanced 10-10-10 fertilizer during the growing season. Apply the fertilizer once a month to promote healthy growth and flowering.植え替え
Repotting is generally not necessary for this perennial plant. However, if you are growing it in a container, repot every 2-3 years to refresh the soil and provide more space for root growth. Repot in early spring before new growth begins.伝搬
Veronicastrum virginicum can be propagated by division or from seed. Divide the plant in early spring or late fall. Seeds can be sown in the fall or stratified and sown in the spring. Ensure the seeds are kept moist until germination.剪定
Pruning is beneficial for maintaining the plant's shape and encouraging more blooms. Cut back the stems after flowering to promote bushier growth. Remove any dead or damaged stems in early spring.毒性
Veronicastrum virginicum is not known to be toxic to pets or humans. It is generally considered safe to grow in gardens where pets and children are present.追加
Culver's root is a great addition to pollinator gardens as it attracts bees, butterflies, and other beneficial insects. It can also be used in naturalized areas and rain gardens due to its preference for moist soil.植物の手入れに革命を起こす
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