Quercus acutissima
分類
家族Fagaceae
属Quercus
ゾーン6
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Plants of the World Onlineについて
Quercus acutissima, commonly known as the sawtooth oak, is a deciduous tree native to East Asia, including China, Korea, and Japan. It is part of the Fagaceae family and the Quercus genus. The tree is known for its distinctive saw-toothed leaves and can grow up to 25 meters tall. It prefers temperate climates and has a dormancy period during the winter months.
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Sawtooth Oak
Quercus acutissima var. lioui
Quercus acutissima var. septentrionalis
Quercus serrata var. attenuata
Quercus serrata var. nana
Quercus serrata var. obtusata
Quercus serrata var. tanbakuri
概要
詳細
お手入れ方法
Sawtooth oak trees require bright, direct sunlight for optimal growth. They thrive in moderate temperatures and prefer environments with moderate humidity. Regular watering is necessary, but the soil should be allowed to dry out partially between waterings. These trees are relatively hardy and can tolerate a range of conditions.土壌
Quercus acutissima prefers well-draining loamy soil. The soil should be kept moderately moist but not waterlogged. It can tolerate a range of soil pH levels but prefers 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 suitable for sawtooth oaks. Fertilize in the early spring and again in mid-summer to support healthy growth. Avoid over-fertilizing, as this can lead to nutrient imbalances.植え替え
Repotting is generally not necessary for sawtooth oaks planted outdoors. However, if grown in a container, repotting should be done every 2-3 years to provide fresh soil and adequate space for root growth. Choose a larger container and ensure good drainage.伝搬
Propagation of Quercus acutissima is typically done through seeds. Collect acorns in the fall and plant them in a well-draining soil mix. Keep the soil moist and place the container in a sunny location. Germination can take several weeks to months.剪定
Pruning is necessary to maintain the shape and health of the sawtooth oak. Prune in late winter or early spring before new growth begins. Remove dead, damaged, or diseased branches, and thin out crowded areas to improve air circulation.毒性
Quercus acutissima is not known to be toxic to pets or humans. However, as with all plants, it is advisable to prevent pets and children from ingesting any part of the tree.追加
Sawtooth oaks are valued for their rapid growth and ability to provide shade. They are also used in reforestation projects and as ornamental trees in landscapes. The acorns produced by the tree are a food source for wildlife, including birds and mammals.植物の手入れに革命を起こす
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