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杜鹃为常绿、半常绿或落叶灌木、小乔木。按花期可分为春鹃和夏鹃。春鹃是先开花后抽枝,早春开花。夏鹃又叫伏鹃,先抽枝后开花,夏季开花。耐阴湿,喜半阴、湿润、通风良好的环境。喜酸性、富含腐殖质砂质壤土,pH5.5~6.5为好。杜鹃多用扦插方法繁殖,在花后选用生长充实的当年生新枝
Rhododendron is evergreen, semi-evergreen or deciduous shrubs, small trees. According to flowering can be divided into spring cuckoo and summer cuckoo. Cuckoo is the first flowering after flowering, early spring flowering. Summer cuckoo, also known as the azaleas, the first flowering after the shoots, summer flowering. Resistance to dampness, hi semi-cloudy, moist, well-ventilated environment. Hi acidic, rich in humus sandy loam, pH 5.5 ~ 6.5 as well. Rhododendrons multiply methods of reproduction, selection after growth in growth after the new branches