Symphytum asperum
分類
家族Boraginaceae
属Symphytum
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Symphytum asperum, commonly known as rough comfrey, is a perennial plant in the Boraginaceae family. It is native to temperate regions and is known for its rough, hairy leaves and clusters of bell-shaped flowers. The plant has a dormancy period during the winter months.
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Rough Comfrey
Symphytum armeniacum
Symphytum asperrimum
Symphytum asperum var. armeniacum
Symphytum echinatum
概要
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詳細
お手入れ方法
Rough comfrey prefers moderate temperatures and indirect bright light. It thrives in evenly moist soil and benefits from moderate humidity. Regular watering is essential, but avoid waterlogging. The plant can be grown both indoors and outdoors.土壌
Symphytum asperum prefers loamy soil that is well-draining. The soil should be kept evenly moist but not waterlogged. A slightly acidic to neutral pH is ideal for this plant.肥料
Use a balanced fertilizer with a nutrient composition of 10-10-10. Fertilize the plant during the growing season, typically every 4-6 weeks, to support healthy growth.植え替え
Repot the plant every 2-3 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage. Repotting is best done in the spring before the growing season begins.伝搬
Rough comfrey can be propagated through root cuttings or division. The best time to propagate is in the spring or early summer. Ensure that each division has a healthy root system and plant them in well-prepared soil.剪定
Pruning is required to maintain the plant's shape and encourage new growth. Prune back any dead or damaged leaves and stems in the early spring before new growth begins.毒性
Symphytum asperum is generally non-toxic to pets and humans. However, it is always advisable to keep plants out of reach of pets and children to avoid any accidental ingestion.追加
Rough comfrey is known for its medicinal properties and has been used traditionally for wound healing and as a poultice. However, it is important to consult with a healthcare professional before using it for medicinal purposes.植物の手入れに革命を起こす
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