Umbellularia californica
分類
家族Lauraceae
属Umbellularia
ゾーン7
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Plants of the World Onlineについて
Umbellularia californica, commonly known as California bay laurel, is a tree native to the coastal forests of California and Oregon. It is known for its aromatic leaves, which are often used in cooking. The tree can grow up to 30 meters tall and has a broad, rounded crown. It is an evergreen tree that prefers temperate climates and has a dormancy period during the winter months.
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California Bay Laurel
Drimophyllum Pauciflorum
Oreodaphne Regalis
Persea Causticans
Tetranthera Causticans
Oreodaphne californica
Tetranthera californica
Umbellularia californica var. californica
Umbellularia californica var. fresnensis
概要
詳細
お手入れ方法
California bay laurel requires moderate temperatures and prefers full sun to partial shade. It thrives in environments with moderate humidity and should be watered regularly, allowing the soil to dry out partially between waterings. The tree is relatively hardy and can tolerate a range of conditions but performs best in temperate climates.土壌
This tree prefers well-draining loamy soil with a slightly acidic to neutral pH. It can tolerate a variety of soil types but performs best in nutrient-rich soil. Ensure the soil has good drainage to prevent waterlogging.肥料
California bay laurel does not have high fertilizer requirements. If needed, a balanced fertilizer can be applied during the growing season to support healthy growth.植え替え
Repotting is generally not necessary for this tree when grown outdoors. However, if grown in a container, repotting should be done every few years to refresh the soil and provide more space for root growth.伝搬
Propagation can be done 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 humid environment until they root.剪定
Pruning is required to maintain the shape and health of the tree. 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
The leaves and seeds of Umbellularia californica contain compounds that can be toxic to pets and humans if ingested in large quantities. Symptoms of toxicity include nausea, vomiting, and diarrhea. Handle with care and keep out of reach of pets and children.植物の手入れに革命を起こす
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