“谁道花无红百日,紫薇长放半年花”。怎样才能使宋代诗人杨万里盛赞紫薇的诗句成为栽培紫薇的现实呢?笔者现将多年体会介绍如下: 光照:紫薇是阳性树,喜阳,每天光照不能低于8小时,如在阳台栽培,最好放在阳台西部,受西斜阳光曝晒,接触强光。浇水:春冬季要保持盆土湿润,夏秋应每天早晚浇水一次。干旱高温时应每天浇水两三次。所浇水最好是贮存的雨水。施肥:施肥过多,枝叶徒长,而缺肥又会使枝条细弱,叶色变黄。所以要因时而施。春夏季盆树生长 “Who Road without red one hundred days, Ziwei long bloom six months.” How to make the song poet Yang Wanli praised the crape myrtle verse become the reality of cultivation of crape Myrtle now for many years to introduce the following: Light: Crape Myrtle is a positive tree, Xiyang daylight can not be less than 8 hours, such as cultivation in the balcony, the best On the balcony west, exposure by the sun exposure, exposure to glare. Watering: Spring and winter to keep wet basin, summer and autumn should be watering sooner or later once. Drought water should be watered twice or three times daily. The best watering is storage of rainwater. Fertilization: excessive fertilization, branches and leaves only long, and lack of fertilizer will make the branches thin, yellow leaves. Therefore, due to Shi Shi. Spring and summer potted tree growth