Prunus serrulata
分類
家族Rosaceae
属Prunus
ゾーン5
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Plants of the World Onlineについて
Prunus serrulata, commonly known as the Japanese cherry or sakura, is a species of cherry tree native to Japan, Korea, and China. It is renowned for its beautiful and abundant pink blossoms that appear in spring. This tree is a symbol of renewal and the fleeting nature of life in Japanese culture. It prefers temperate climates and can grow up to 8-12 meters tall.
としても知られている
Japanese Cherry
Cerasus serrulata
Padus serrulata
Prunus donarium f. sirotae
Prunus puddum
Prunus serrulata f. sirotae
概要
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詳細
お手入れ方法
Prunus serrulata requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and prefers a humid environment. Regular watering is necessary, but the soil should be allowed to dry out partially between waterings. This tree can tolerate a range of temperatures but prefers a temperate climate.土壌
The Japanese cherry tree prefers well-draining loamy soil that is rich in organic matter. It can tolerate a range of soil pH levels but thrives best in slightly acidic to neutral soil. Good drainage is essential to prevent root rot.肥料
A balanced fertilizer with an N-P-K ratio of 10-10-10 is recommended. 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.植え替え
Repotting is generally not necessary for Prunus serrulata as it is an outdoor tree. However, if grown in a container, repot every 2-3 years to refresh the soil and provide more space for root growth. Repot in early spring before new growth starts.伝搬
Propagation can be done through seeds, cuttings, or grafting. Seeds should be stratified before planting. Softwood cuttings can be taken in late spring or early summer. Grafting is commonly used for cultivars to ensure the desired traits are maintained.剪定
Pruning is essential to maintain the shape and health of the tree. Prune in late winter or early spring before new growth begins. Remove any dead, diseased, or crossing branches to improve air circulation and light penetration.毒性
Prunus serrulata is generally non-toxic to pets and humans. However, the seeds and leaves contain cyanogenic compounds that can release cyanide when ingested in large quantities. It is advisable to keep pets and children from chewing on the tree parts.追加
Regular monitoring for pests and diseases is important. Common issues include aphids, scale insects, and fungal diseases like powdery mildew. Proper care and maintenance can help prevent these problems.植物の手入れに革命を起こす
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