Wollemia nobilis
分類
家族Araucariaceae
属Wollemia
ゾーン9
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Plants of the World Onlineについて
Wollemia nobilis, commonly known as the Wollemi Pine, is a rare and ancient tree native to a remote area of the Wollemi National Park in New South Wales, Australia. It belongs to the family Araucariaceae and is the only species in the genus Wollemia. The tree can grow up to 40 meters tall and has a distinctive bark that resembles bubbling chocolate. It is considered a living fossil, with a lineage dating back to the time of the dinosaurs.
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Wollemi Pine
概要
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詳細
お手入れ方法
The Wollemi Pine prefers bright, indirect light and should be kept in a location that receives moderate temperatures. It thrives in high humidity and should be watered regularly to keep the soil evenly moist. Avoid letting the soil dry out completely. The tree can tolerate a range of temperatures but prefers a subtropical climate.土壌
Wollemi Pine prefers well-draining loamy soil that is slightly acidic. A mix of loam and sand with good drainage is ideal. Ensure the soil remains moist but not waterlogged to prevent root rot.肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the tree during the growing season, typically in spring and summer, following the manufacturer's instructions for frequency and dosage.植え替え
Repot the Wollemi Pine every 2-3 years or when it outgrows its current container. Choose a pot that is slightly larger than the previous one and ensure it has good drainage. Gently remove the tree from its old pot, loosen the roots, and place it in the new pot with fresh soil.伝搬
Wollemi Pine can be propagated through seeds or cuttings. For seed propagation, collect seeds from mature cones and sow them in a well-draining soil mix. For cuttings, take semi-hardwood cuttings in late summer and root them in a moist, well-draining medium.剪定
Prune the Wollemi Pine to maintain its shape and remove any dead or damaged branches. Pruning is best done in late winter or early spring before new growth begins. Use clean, sharp tools to make clean cuts.毒性
The Wollemi Pine is not known to be toxic to pets or humans. However, as with all plants, it is advisable to keep it out of reach of pets and children to prevent any accidental ingestion.追加
The Wollemi Pine is a resilient tree that can adapt to various conditions, making it a fascinating addition to any garden. It is also a symbol of conservation efforts, as it was once thought to be extinct until its rediscovery in 1994. Regular monitoring for pests and diseases, such as root rot and scale insects, is recommended to ensure the tree's health.植物の手入れに革命を起こす
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