Cornus racemosa
分類
家族Cornaceae
属Cornus
ゾーン4
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Plants of the World Onlineについて
Cornus racemosa, commonly known as Gray Dogwood, is a deciduous shrub or small tree native to North America. It is part of the Cornaceae family and the Cornus genus. This plant is known for its clusters of white flowers that bloom in late spring, followed by white berries that attract birds. It prefers temperate climates and goes dormant in the winter.
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Gray Dogwood
Swida Candidissima
Swida Gracilis
Cornus albida
Cornus comosa
Cornus foemina subsp. racemosa
Cornus gracilis
Cornus paniculata
Cornus paniculata var. albida
Cornus paniculata var. radiata
Cornus racemosa f. caeruleocarpa
Cornus racemosa f. nielsenii
Swida racemosa
Thelycrania racemosa
概要
詳細
お手入れ方法
Gray Dogwood requires moderate care. It thrives in temperate climates with moderate temperatures and humidity. The plant prefers medium light conditions and should be watered regularly to keep the soil evenly moist. It is well-suited for outdoor growth and can tolerate a range of soil types.土壌
Gray Dogwood prefers loamy soil that is well-draining but can retain moisture. It can tolerate a range of soil pH levels but thrives best in slightly acidic to neutral soil. Ensure the soil is rich in organic matter to support healthy growth.肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize in early spring before new growth begins and again in mid-summer. Avoid over-fertilizing as it can lead to excessive foliage growth at the expense of flowers and berries.植え替え
Repotting is generally not required for outdoor shrubs, but if growing in a container, repot every 2-3 years to refresh the soil and provide more space for root growth. Choose a slightly larger pot and ensure good drainage.伝搬
Gray Dogwood can be propagated through softwood cuttings taken in late spring or early summer. Dip the cuttings in rooting hormone and plant them in a well-draining soil mix. Keep the soil moist and place the cuttings in a shaded area until roots develop.剪定
Pruning is essential to maintain the shape and health of the Gray Dogwood. Prune in late winter or early spring before new growth begins. Remove any dead or diseased branches and thin out crowded areas to improve air circulation.毒性
Gray Dogwood is not toxic to pets or humans. However, as with any plant, it is best to prevent pets and children from ingesting any part of the plant.追加
Gray Dogwood is a versatile plant that can be used for naturalizing areas, as a hedge, or in wildlife gardens. It provides excellent habitat and food for birds and other wildlife. Regular monitoring for pests and diseases will help keep the plant healthy.植物の手入れに革命を起こす
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