Cornus florida
分類
家族Cornaceae
属Cornus
ゾーン5
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Plants of the World Onlineについて
Cornus florida, commonly known as the flowering dogwood, is a small deciduous tree or shrub native to eastern North America. It is known for its beautiful spring blossoms, which are actually bracts surrounding the small, inconspicuous flowers. The plant prefers temperate climates and is often found in woodland areas.
としても知られている
Flowering Dogwood
Benthamia florida
Benthamidia florida
Benthamidia florida f. pendula
Benthamidia florida f. pluribracteata
Benthamidia florida f. rubra
Benthamidia florida f. xanthocarpa
Benthamidia florida var. pendula
Benthamidia florida var. rubra
Benthamidia florida var. urbiniana
Cornus candidissima
Cornus florida f. florida
Cornus florida f. pluribracteata
Cornus florida f. purpurea
Cornus florida f. rubra
Cornus florida f. xanthocarpa
Cornus florida subsp. urbiniana
Cornus florida var. florida
Cornus florida var. pendula
Cornus florida var. rosea
Cornus florida var. rubra
Cornus florida var. urbiniana
Cornus florida var. xanthocarpa
Cornus urbiniana
Cynoxylon florida
Cynoxylon floridum
Cynoxylon floridum var. pendulum
Cynoxylon floridum var. rubrum
概要
詳細
お手入れ方法
Flowering dogwood requires moderate temperatures and indirect bright light. It thrives in evenly moist soil and benefits from moderate humidity. Regular watering is essential, especially during dry periods. The plant can tolerate a range of temperatures but prefers a temperate climate.土壌
Cornus florida prefers well-draining loamy soil that is rich in organic matter. The soil should be kept evenly moist but not waterlogged. Good drainage is essential to prevent root rot.肥料
A balanced fertilizer with an N-P-K ratio of 10-10-10 is suitable for Cornus florida. Fertilize in early spring before new growth begins and again in mid-summer. Avoid over-fertilizing as it can harm the plant.植え替え
Repotting is generally not necessary for Cornus florida as it is typically grown outdoors. However, if grown in a container, repot every 2-3 years to refresh the soil and provide more space for root growth.伝搬
Propagation can be done through seeds, cuttings, or layering. Softwood cuttings taken in early summer root well. Seeds should be stratified before planting. Layering can be done in late spring or early summer.剪定
Pruning is required to maintain the shape and health of the plant. Prune in late winter or early spring before new growth begins. Remove dead or diseased branches and thin out crowded areas to improve air circulation.毒性
Cornus florida is not toxic to pets or humans. All parts of the plant are considered safe.追加
Flowering dogwood is susceptible to several diseases, including dogwood anthracnose and powdery mildew. Regular monitoring and proper care can help prevent these issues. Mulching around the base of the tree can help retain moisture and regulate soil temperature.植物の手入れに革命を起こす
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