Delphinium cardinale
分類
家族Ranunculaceae
属Delphinium
ゾーン7
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Plants of the World Onlineについて
Delphinium cardinale, commonly known as Scarlet Larkspur, is a perennial plant native to California. It belongs to the family Ranunculaceae and the genus Delphinium. This plant is known for its striking red flowers and prefers subtropical climates. It typically goes dormant during the winter months.
としても知られている
Scarlet Larkspur
Delphinium cardinale var. angustifolium
Delphinium coccineum
Delphinium flammeum
概要
詳細
お手入れ方法
Delphinium cardinale requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and prefers a humidity level around 50%. Water the plant when the soil is almost completely dry, but avoid waterlogging. Regular pruning is necessary to maintain its shape and encourage new growth.土壌
This 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 some sand and organic matter works well.肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant during the growing season, typically every 4-6 weeks, to provide essential nutrients.植え替え
Repot Delphinium cardinale every 2-3 years or when it outgrows its current pot. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repot during the early spring before the growing season begins.伝搬
Propagate Delphinium cardinale through seeds or cuttings. The best time to propagate is during the spring. For seeds, sow them in a well-draining seed mix and keep them moist until germination. For cuttings, take a healthy stem, dip it in rooting hormone, and plant it in a moist, well-draining medium.剪定
Prune the plant regularly to remove dead or damaged stems and to encourage bushier growth. The best time to prune is during the late winter or early spring before new growth starts.毒性
Delphinium cardinale is toxic to both pets and humans. All parts of the plant contain toxic compounds that can cause severe digestive issues if ingested. Handle the plant with care and keep it out of reach of children and pets.追加
Delphinium cardinale is a beautiful addition to any garden but requires some care to thrive. Ensure it gets enough sunlight and is planted in well-draining soil. Regular maintenance, including pruning and fertilizing, will help keep the plant healthy and vibrant.植物の手入れに革命を起こす
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