Verbascum nigrum
分類
家族Scrophulariaceae
属Verbascum
ゾーン4
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Verbascum nigrum, commonly known as Black Mullein, is a perennial plant in the family Scrophulariaceae. It is native to Europe and Asia and is known for its tall spikes of yellow flowers with purple stamens. The plant prefers temperate climates and can be found in meadows, roadsides, and open woodlands. It has a dormancy period during the winter months.
としても知られている
Dark Mullein
Lychnitis Nigra
Thapsus nigrum
Verbascum alopecurus
Verbascum cordifolium
Verbascum dentatum
Verbascum gallicum
Verbascum grisebachianum
Verbascum hinkei
Verbascum humile
Verbascum macrophyllum
Verbascum monspessulanum
Verbascum nigrum f. leucerion
Verbascum orchideum
Verbascum ovatum
Verbascum parisiense
Verbascum pseudonigrum
Verbascum ruderale
Verbascum thyrsoideum
Verbascum urticifolium
Verbascum vernale
Verbascum wierzbickii
概要
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詳細
お手入れ方法
Black Mullein thrives in full sun and requires moderate temperatures. It prefers soil that dries out almost completely between waterings. Ensure the plant receives bright, direct sunlight for optimal growth. Maintain moderate humidity levels and avoid overwatering to prevent root rot.土壌
Verbascum nigrum prefers well-draining loamy soil. It can tolerate poor soil conditions but thrives best in moderately fertile soil. Ensure good drainage to prevent waterlogging, which can harm the plant.肥料
Fertilize Black Mullein with a balanced fertilizer, such as 5-10-10, during the growing season. Apply the fertilizer sparingly, as the plant does not require high nutrient concentrations. Over-fertilization can lead to excessive foliage growth at the expense of flowers.植え替え
Repot Verbascum nigrum when the plant outgrows its container or when the soil becomes compacted. Choose a slightly larger pot with good drainage. Repotting is best done in early spring before the growing season begins.伝搬
Propagate Black Mullein through seeds or root cuttings. Sow seeds in early spring or take root cuttings in late autumn. Ensure the soil is well-draining and keep the cuttings or seedlings in a bright, sunny location.剪定
Prune Verbascum nigrum to remove spent flower spikes and encourage new growth. Pruning is best done after the flowering period. Cut back the flower spikes to the base of the plant to promote a tidy appearance and prevent self-seeding.毒性
Verbascum nigrum is not known to be toxic to pets or humans. However, it is always advisable to keep plants out of reach of pets and children to prevent accidental ingestion.植物の手入れに革命を起こす
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