Lupinus polyphyllus
分類
家族Fabaceae
属Lupinus
ゾーン4
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Plants of the World Onlineについて
Lupinus polyphyllus, commonly known as the large-leaved lupine or garden lupine, is a perennial plant in the Fabaceae family. Native to western North America, it is known for its tall, colorful flower spikes that bloom in late spring to early summer. The plant prefers temperate climates and can go dormant during the winter months.
としても知られている
Bigleaf Lupine
Garden Lupin
Washington Lupin
Lupinus biddlei
Lupinus polyphyllus var. polyphyllus
概要
詳細
お手入れ方法
Lupinus polyphyllus thrives in areas with bright, direct sunlight and moderate temperatures. It prefers soil that dries out partially between waterings and benefits from moderate humidity. Regular watering and occasional pruning will help maintain its health and appearance.土壌
This plant prefers well-draining loamy soil with a slightly acidic to neutral pH. Good drainage is essential to prevent root rot. A mix of garden soil with compost can provide the necessary nutrients and structure.肥料
Lupinus polyphyllus benefits from a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize in early spring and again in mid-summer to support healthy growth and flowering.植え替え
Repotting is generally not necessary for Lupinus polyphyllus as it is typically grown outdoors. However, if grown in containers, repot every 2-3 years in early spring before new growth begins. Ensure the new pot has good drainage and fresh soil mix.伝搬
Propagation can be done through seeds or cuttings. Sow seeds in early spring or fall, and keep the soil moist until germination. Cuttings can be taken in late spring or early summer and rooted in a well-draining soil mix.剪定
Pruning is beneficial for Lupinus polyphyllus to remove spent flower spikes and encourage new growth. Prune in late spring after the first bloom and again in late summer if necessary. Use clean, sharp tools to make clean cuts.毒性
Lupinus polyphyllus is generally non-toxic to pets and humans. However, some species of lupines can be toxic if ingested in large quantities, so it's best to keep pets and children from consuming any part of the plant.追加
Lupinus polyphyllus can attract pollinators such as bees and butterflies, making it a great addition to a pollinator-friendly garden. It can also help improve soil fertility by fixing nitrogen, thanks to its association with nitrogen-fixing bacteria.植物の手入れに革命を起こす
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