Veratrum nigrum
分類
家族Melanthiaceae
属Veratrum
ゾーン4
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Plants of the World Onlineについて
Veratrum nigrum, commonly known as Black False Hellebore, is a perennial plant native to temperate regions of Europe and Asia. It belongs to the family Melanthiaceae and is characterized by its tall, erect stems and dark purple to black flowers. The plant grows from rhizomes and prefers moist, well-drained soils. It has a dormancy period during the winter months.
としても知られている
Black False Hellebore
Helonias Nigra
Melanthium nigrum
Veratrum bracteatum
Veratrum nigrum subsp. ussuriense
Veratrum nigrum var. microcarpum
Veratrum nigrum var. ussuriense
Veratrum purpureum
Veratrum ussuriense
概要
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詳細
お手入れ方法
Veratrum nigrum requires indirect bright light and moderate temperatures. It thrives in environments with moderate humidity and should be watered regularly to keep the soil evenly moist. The plant prefers temperate climates and should be protected from extreme heat and cold.土壌
The plant prefers loamy soil that is well-draining yet retains moisture. A mix of garden soil with organic matter such as compost is ideal. Ensure the soil is kept consistently moist but not waterlogged.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, following the manufacturer's instructions for frequency and dosage.植え替え
Repot Veratrum nigrum every 2-3 years or when the plant outgrows its container. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Gently remove the plant from its old pot, place it in the new one, and fill with fresh soil mix.伝搬
Propagate Veratrum nigrum by dividing the rhizomes in early spring or late autumn. Carefully dig up the plant, separate the rhizomes, and replant them in suitable soil. Ensure each division has at least one growing point.剪定
Prune the plant in late autumn after the flowering season. Remove any dead or damaged leaves and stems to encourage healthy growth. Regular pruning helps maintain the plant's shape and vigor.毒性
Veratrum nigrum is highly toxic to both humans and pets. All parts of the plant contain toxic alkaloids that can cause severe gastrointestinal distress, cardiac issues, and even death if ingested. Handle the plant with care and keep it out of reach of children and animals.追加
Veratrum nigrum is often used in traditional medicine, but due to its high toxicity, it should only be handled by experienced practitioners. The plant's striking appearance makes it a popular choice for ornamental gardens, but caution is advised due to its toxic nature.植物の手入れに革命を起こす
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