Betula papyrifera
分類
家族Betulaceae
属Betula
ゾーン2
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Betula papyrifera, commonly known as the paper birch or white birch, is a species of birch native to northern North America. It is known for its distinctive white bark that peels off in paper-like layers. This tree is typically found in temperate climates and can grow up to 20 meters tall. It has a dormancy period during the winter months.
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Paper Birch
Betula alba subsp. excelsa
Betula alba subsp. latifolia
Betula alba subsp. papyrifera
Betula alba var. communis
Betula alba var. commutata
Betula alba var. elobata
Betula alba var. papyrifera
Betula davurica var. americana
Betula excelsa
Betula grandis
Betula kamtschatica var. kenaica
Betula kenaica
Betula latifolia
Betula lenta var. papyrifera
Betula lyalliana
Betula montanensis
Betula neoalaskana var. kenaica
Betula papyracea
Betula papyracea var. communis
Betula papyracea var. grandis
Betula papyracea var. lyalliana
Betula papyrifera f. coriacea
Betula papyrifera f. elobata
Betula papyrifera f. longipes
Betula papyrifera f. nana
Betula papyrifera f. papyrifera
Betula papyrifera subsp. commutata
Betula papyrifera subsp. kenaica
Betula papyrifera subsp. subcordata
Betula papyrifera var. andrewsii
Betula papyrifera var. communis
Betula papyrifera var. commutata
Betula papyrifera var. elobata
Betula papyrifera var. kenaica
Betula papyrifera var. lyalliana
Betula papyrifera var. macrostachya
Betula papyrifera var. montanensis
Betula papyrifera var. papyrifera
Betula papyrifera var. pensilis
Betula papyrifera var. recessa
Betula papyrifera var. subcordata
Betula pirifolia
Betula subcordata
概要
詳細
お手入れ方法
Paper birch trees thrive in areas with full sunlight and moderate temperatures. They prefer environments with moderate humidity and should be watered regularly to keep the soil partially moist. These trees are relatively hardy and can withstand cold temperatures.土壌
Betula papyrifera prefers well-draining loamy soil that is slightly acidic to neutral in pH. The soil should be kept partially 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 can be applied in the early spring to support growth. Fertilize once a year to provide necessary nutrients.植え替え
As a tree, Betula papyrifera is not typically repotted. Instead, ensure it is planted in a suitable location with enough space for its roots to expand.伝搬
Paper birch can be propagated through seeds or cuttings. Seeds should be sown in the fall, while cuttings can be taken in late spring or early summer. Ensure the cuttings are kept in a moist environment until roots develop.剪定
Pruning should be done 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
Betula papyrifera is not toxic to pets or humans. However, the sap can cause skin irritation in some individuals.追加
Paper birch trees are known for their beautiful white bark and are often used in landscaping for their aesthetic appeal. They also provide habitat and food for various wildlife species.植物の手入れに革命を起こす
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