Erythrina crista-galli
分類
家族Fabaceae
属Erythrina
ゾーン9
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Plants of the World Onlineについて
Erythrina crista-galli, commonly known as the Cockspur Coral Tree, is a flowering tree native to South America, particularly Argentina, Uruguay, Brazil, and Paraguay. It is known for its striking red flowers and is often used as an ornamental plant in subtropical and tropical regions. The plant can grow as a shrub or tree and has a dormancy period during the cooler months.
としても知られている
Cockspur Coral Tree
Corallodendron crista-galli
Erythrina compacta
Erythrina crista-galli var. crista-galli
Erythrina crista-galli var. hasskarlii
Erythrina crista-galli var. leucochlora
Erythrina crista-galli var. longiflora
Erythrina fasciculata
Erythrina graefferi
Erythrina laurifolia
Erythrina pulcherrima
Erythrina speciosa
Micropteryx cristagalli
Micropteryx fasciculata
Micropteryx laurifolia
概要
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詳細
お手入れ方法
Erythrina crista-galli thrives in bright, direct sunlight and prefers moderate temperatures. It requires regular watering but should be allowed to dry out partially between waterings. The plant enjoys high humidity and should be protected from frost. Pruning is necessary to maintain its shape and encourage flowering.土壌
The Cockspur Coral Tree prefers well-draining loamy soil. It can tolerate a range of soil types but performs best in soil that retains some moisture without becoming waterlogged. Good drainage is essential to prevent root rot.肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10 during the growing season. Fertilize every 4-6 weeks to support healthy growth and flowering. Reduce or stop fertilizing during the dormancy period.植え替え
Repot young plants every 2-3 years to provide fresh soil and more space for root growth. Mature plants can be repotted less frequently. When repotting, choose a slightly larger pot and ensure good drainage.伝搬
Erythrina crista-galli can be propagated from seeds or cuttings. Seeds should be soaked in water for 24 hours before planting. Cuttings should be taken in late spring or early summer and rooted in a well-draining soil mix.剪定
Prune the plant in late winter or early spring before new growth begins. Remove dead or damaged branches and shape the plant to encourage a strong structure and more prolific flowering.毒性
Erythrina crista-galli is toxic to pets and humans if ingested. The seeds and bark contain toxic alkaloids that can cause symptoms such as nausea, vomiting, and diarrhea. Handle with care and keep away from children and pets.追加
Erythrina crista-galli is a striking addition to any garden with its vibrant red flowers. It attracts hummingbirds and other pollinators, making it a valuable plant for supporting local wildlife. Ensure it is planted in a location with plenty of space to accommodate its growth.植物の手入れに革命を起こす
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