Floral Encyclopedia
棣棠花
Japanese Kerria
Kerria japonica
科属
蔷薇科
棣棠花属
原产地
中国中部
株高
1–2 m
光照需求
⛅半阴
🌿 简介
棣棠花是春季重要的黄花灌木，翠绿的枝条在冬季也保持绿色，春季绽放金黄色花朵。重瓣品种（重瓣棣棠）花型丰满如小绣球，极为美观。耐阴性强，是林下和建筑北侧少有的能开花的灌木，颇具园林价值。
🌱 养护指南
浇水
耐旱，生长期适量浇水，忌积水
土壤
疏松肥沃、排水良好的微酸性土壤
施肥
花后施复合肥，秋季施有机底肥
✨ 花语与文化
棣棠花象征高贵与朴素之美，在日本是茶道庭园常用的花木，代表"侘寂"（Wabi-Sabi）美学中质朴自然的美。在中国也是园林雅致之选。
分类信息
| 科 | 蔷薇科 Rosaceae |
| 属 | 棣棠花属 Kerria |
| 原产地 | 中国中部，日本也有分布 |
| 株高 | 1–2 m |
Wikipedia
Kerria japonica, commonly known as Japanese kerria or Japanese rose, is a deciduous, yellow-flowering shrub in the rose family (Rosaceae), native to China and Japan. It is the only species in the genus Kerria. In the wild, it grows in thickets on mountain slopes. Japanese kerria has been used for medicine and is also planted in gardens. A double-flowered cultivar, K. japonica 'Pleniflora', is commonly called bachelor's buttons. When cultivated in the Central-Southern U.S., the plant is usually called Yellow Rose of Texas. Although genus Kerria is in the rose family, it is not a true rose.