Dipsacus laciniatus
分類
家族Caprifoliaceae
属Dipsacus
ゾーン4
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Dipsacus laciniatus, commonly known as cut-leaved teasel, is a biennial plant in the family Caprifoliaceae. It is native to Europe and Asia but has become naturalized in North America. The plant is known for its tall, spiny stems and distinctive, spiky flower heads. It typically grows in temperate climates and can be found in meadows, roadsides, and disturbed areas.
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Cut-Leaved Teasel
Dipsacus microcephalus
概要
詳細
お手入れ方法
Cut-leaved teasel prefers full sun and moderate temperatures. It is relatively drought-tolerant and does not require frequent watering. The plant thrives in well-drained soil and can tolerate a range of soil types. It is best suited for outdoor growth and does not perform well indoors.土壌
Dipsacus laciniatus prefers well-drained loamy soil but can tolerate a variety of soil types, including clay and sandy soils. The soil should be allowed to dry out between waterings to prevent root rot. Good drainage is essential for the plant's health.肥料
This plant does not have high fertilizer requirements. If desired, a balanced, slow-release fertilizer can be applied in the spring to support growth. Over-fertilization should be avoided as it can lead to excessive foliage growth at the expense of flowers.植え替え
Repotting is not applicable for Dipsacus laciniatus as it is typically grown outdoors in its natural habitat. If grown in a container, it should be transplanted to a suitable outdoor location once it outgrows the pot.伝搬
Cut-leaved teasel can be propagated by seeds. The seeds should be sown in the fall or early spring. They require a period of cold stratification to germinate successfully. Once the seedlings are established, they can be transplanted to their permanent location.剪定
Pruning is not generally required for Dipsacus laciniatus. However, deadheading spent flowers can help prevent self-seeding and control the spread of the plant. If the plant becomes too large or unruly, it can be cut back in the fall after it has finished flowering.毒性
Dipsacus laciniatus is not known to be toxic to pets or humans. However, the spiny stems and flower heads can cause minor skin irritation if handled without gloves.追加
Cut-leaved teasel is often considered an invasive species in some regions due to its ability to spread rapidly and outcompete native vegetation. It is important to monitor its growth and take measures to control its spread if necessary.植物の手入れに革命を起こす
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