Hydrangea petiolaris
分類
家族Hydrangeaceae
属Hydrangea
ゾーン4
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Plants of the World Onlineについて
Hydrangea petiolaris, commonly known as the climbing hydrangea, is a deciduous liana native to the woodlands of Japan, Korea, and Siberia. It is known for its ability to climb walls and trees using aerial rootlets. The plant produces large, fragrant white flowers in the summer and has attractive, heart-shaped leaves. It goes dormant in the winter months.
としても知られている
Calyptranthe petiolaris
Climbing hydrangea
Hydrangea anomala subsp. petiolaris
Hydrangea anomala var. megaphylla
Hydrangea anomala var. ovalifolia
Hydrangea bracteata
Hydrangea cordifolia
Hydrangea petiolaris var. ovalifolia
Hydrangea tilaefolia
概要
詳細
お手入れ方法
Climbing hydrangeas prefer moderate temperatures and thrive in temperate climates. They require bright, indirect light and should be watered regularly to keep the soil evenly moist. They also benefit from high humidity levels. Pruning is necessary to maintain shape and encourage healthy growth.土壌
Hydrangea petiolaris prefers well-draining loamy soil that retains moisture but does not become waterlogged. The soil should be rich in organic matter to support its nutrient needs. A slightly acidic to neutral pH is ideal.肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize in the spring and summer months to support growth and flowering. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flowers.植え替え
Repot young plants every 2-3 years to refresh the soil and provide more space for root growth. When repotting, choose a container that is slightly larger than the current one and ensure it has good drainage. Repotting is best done in the early spring before new growth begins.伝搬
Propagate climbing hydrangeas through softwood cuttings taken in late spring or early summer. Dip the cuttings in rooting hormone and plant them in a well-draining potting mix. Keep the cuttings in a humid environment until they establish roots.剪定
Prune climbing hydrangeas in late winter or early spring before new growth starts. Remove any dead or damaged wood and thin out crowded branches to improve air circulation. Pruning helps maintain the plant's shape and encourages vigorous growth.毒性
Hydrangea petiolaris is toxic to pets and humans if ingested. All parts of the plant contain cyanogenic glycosides, which can cause symptoms such as vomiting, diarrhea, and lethargy. Keep the plant out of reach of children and pets.追加
Climbing hydrangeas can take several years to establish and begin flowering, but they are worth the wait for their stunning blooms and vigorous growth. They are excellent for covering walls, fences, and trellises, adding a touch of elegance to any garden.植物の手入れに革命を起こす
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