Eryngium alpinum
分類
家族Apiaceae
属Eryngium
ゾーン4
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Plants of the World Onlineについて
Eryngium alpinum, commonly known as Alpine Sea Holly, is a perennial plant native to the mountainous regions of Europe. It is known for its striking blue flowers and spiky bracts. The plant belongs to the Apiaceae family and thrives in alpine meadows and rocky slopes. It undergoes a dormancy period during the winter months.
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Alpine Eryngo
概要
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詳細
お手入れ方法
Eryngium alpinum requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and moderate humidity levels. Water the plant when the soil is almost completely dry, and ensure good air circulation to prevent fungal diseases.土壌
Eryngium alpinum prefers well-draining loamy soil with a slightly acidic to neutral pH. The soil should be allowed to dry out almost completely between waterings to prevent root rot. Good drainage is essential for the plant's health.肥料
Use a balanced fertilizer with a nutrient composition of 5-10-10 during the growing season. Fertilize the plant every 4-6 weeks to promote healthy growth and flowering.植え替え
Repot Eryngium alpinum every 2-3 years or when the plant outgrows its container. Choose a pot with good drainage and use a well-draining soil mix. Repot in early spring before the growing season begins.伝搬
Eryngium alpinum can be propagated by seeds or division. Sow seeds in early spring or divide the plant in late autumn. Ensure that each division has a healthy root system and replant immediately.剪定
Prune Eryngium alpinum in late autumn after the flowering season. Remove dead or damaged stems and leaves to encourage new growth. Pruning also helps maintain the plant's shape and prevents overcrowding.毒性
Eryngium alpinum is not known to be toxic to pets or humans. However, it is always advisable to handle plants with care and wash hands after gardening.追加
Eryngium alpinum is a hardy plant that can tolerate cold temperatures and frost. It is an excellent choice for rock gardens and alpine meadows. The plant attracts pollinators such as bees and butterflies, making it beneficial for the garden ecosystem.植物の手入れに革命を起こす
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