Sequoiadendron giganteum
分類
家族Cupressaceae
属Sequoiadendron
ゾーン6
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Plants of the World Onlineについて
Sequoiadendron giganteum, commonly known as the giant sequoia, is a massive tree native to the western slopes of the Sierra Nevada Mountains in California. It is one of the largest tree species in the world by volume and can live for thousands of years. The tree has a thick, reddish-brown bark and needle-like leaves. It requires a dormancy period during the winter months.
としても知られている
Americus Giganteus
Washingtonia Ambigua
Washingtonia Americana
Washingtonia Bolanderi
Washingtonia Brachypoda
Washingtonia Californica
Americus gigantea
Giant sequoia
Gigantabies wellingtoniana
Sequoiadendron giganteum f. pendulum
Sequoia gigantea
Sequoia gigantea f. pendula
Sequoia gigantea var. pendula
Sequoia washingtoniana
Sequoia wellingtonia
Sequoia wellingtonia var. pendula
Steinhauera gigantea
Taxodium giganteum
Taxodium washingtonianum
Taxodium washingtonium
Washingtonia gigantea
Wellingtonia californica
Wellingtonia gigantea
Wellingtonia gigantea var. pendula
Wellingtonia pendula
概要
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詳細
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Giant sequoias require bright, direct sunlight and moderate temperatures. They thrive in environments with moderate humidity and need to be watered regularly, allowing the soil to dry out partially between waterings. These trees are best suited for outdoor growth in temperate climates.土壌
Giant sequoias prefer well-draining loamy soil that is rich in organic matter. The soil should be kept moist but not waterlogged. Good drainage is essential to prevent root rot.肥料
Giant sequoias generally do not require additional fertilization if planted in nutrient-rich soil. If necessary, a balanced, slow-release fertilizer can be applied sparingly during the growing season.植え替え
Giant sequoias are not typically repotted due to their large size and outdoor growth requirements. If grown in a container during the early stages, they should be transplanted to the ground as soon as they outgrow the pot.伝搬
Giant sequoias can be propagated from seeds or cuttings. Seeds should be sown in a well-draining soil mix and kept moist. Cuttings can be taken from young, healthy branches and rooted in a suitable growing medium.剪定
Pruning is necessary to remove dead or damaged branches and to maintain the tree's shape. Pruning should be done during the dormant season to minimize stress on the tree.毒性
Giant sequoias are not toxic to pets or humans. All parts of the tree are considered safe.追加
Giant sequoias are known for their impressive size and longevity. They are often planted in parks and large gardens for their majestic appearance. Regular monitoring for pests and diseases is recommended to ensure the health of the tree.植物の手入れに革命を起こす
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