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清明节后天气渐暖,在室内越冬的盆花要陆续搬到室外。春季风多雨少,气候干燥多变,应做好以下几项工作: 一、出室要适时。不同种类的花卉,对不良环境的抵抗力不同。因此,要根据抗寒能力的大小,选择出室的时间。一般清明节出室的有月季、荷包牡丹、无花果、梅花、迎春、夹竹桃等木本花卉,将其放置于背风向阳处,同时及时浇透水,以防风吹造成枝叶干缩。常绿花卉,如君子兰、茉莉、杜鹃等,出室前应逐渐开窗通风,使其逐渐适应外界环境后再搬到室外背风向阳处,否则很容易导致枝干尖、叶干边,重者甚至会引起落叶。随着气温升高,植株不断生长,盆中营养逐渐减少,根系增大,可进行换盆,从而使花卉获得充足的营养。
After the Ching Ming Festival, the weather is getting warmer, and the potted plants that winter in the interior will be gradually moved outdoors. Rainy spring less, dry and volatile climate, should do the following: First, the room to be timely. Different types of flowers, different resistance to adverse environment. Therefore, according to the size of cold ability, choose the time out of the room. Ching Ming Festival general out of the room with roses, purse peony, figs, plum, spring, oleander and other woody flowers, placed in the leeward sunny place, while timely water, in order to prevent wind and wind caused by shrinkage of branches and leaves. Evergreen flowers, such as Clivia, jasmine, rhododendrons, etc., should be gradually open the window ventilation before leaving the room, gradually adapt to the external environment and then moved to the outdoor leeward sunny place, it is likely to lead to stem tip, leaf stem edge, heavy Even cause deciduous. As the temperature rises, plants continue to grow, the basin gradually reduce nutrition, root system increases, you can change basins, so that flowers get adequate nutrition.