Hypericum maculatum
分類
家族Hypericaceae
属Hypericum
ゾーン5
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Plants of the World Onlineについて
Hypericum maculatum, commonly known as Spotted St. John's Wort, is a perennial herb native to Europe and parts of Asia. It typically grows in meadows, grasslands, and along forest edges. The plant is known for its bright yellow flowers with black dots and is often used in traditional medicine. It undergoes a dormancy period during the winter months.
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Imperforate Saint-John's-Wort
Imperforate St John's-Wort
Imperforate St. John's-Wort
Spotted St. Johnswort
St. John's Wort
Hypericum fallax f. punctatum
Hypericum quadrangulum subsp. maculatum
Hypericum quadrangulum var. maculatum
Hypericum tetragonum
概要
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詳細
お手入れ方法
Hypericum maculatum prefers bright, direct sunlight and moderate temperatures. It thrives in environments with moderate humidity. Water the plant when the soil partially dries out, ensuring it does not become waterlogged. This plant is best suited for outdoor growth.土壌
The plant prefers well-draining loamy soil with a slightly acidic to neutral pH. Ensure the soil has good drainage to prevent root rot. A mix of garden soil with compost can provide the necessary nutrients.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, every 4-6 weeks to promote healthy growth.植え替え
Repot Hypericum maculatum every 2-3 years or when it outgrows its current container. Choose a slightly larger pot with good drainage. Repotting is best done in early spring before the growing season begins.伝搬
Propagate the plant through seeds or cuttings. Seed propagation is best done in early spring, while cuttings can be taken in late spring or early summer. Ensure the cuttings have at least two nodes and plant them in a well-draining soil mix.剪定
Prune the plant in late winter or early spring to remove dead or damaged stems and to shape the plant. Regular pruning encourages bushier growth and more abundant flowering.毒性
Hypericum maculatum is toxic to pets and humans if ingested. The plant contains hypericin, which can cause photosensitivity and gastrointestinal issues. Handle with care and keep away from children and pets.植物の手入れに革命を起こす
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