一、光照的利用。我国南北方地理位置不同,日照长短、日照角度、日照强弱也相差悬殊。在同一季节,同一楼,因阳台朝向不同,而日照、温差各异。这就需要根据植物喜阳、喜半阴、耐阴,和对日照长短等特殊要求,来确定养什么品种花木,摆放在哪个位置上。如在酷热的夏季,楼房的南阳台和西阳台,虽然可摆放喜阳、高温、日照长的花卉,如米兰、一品红、玻璃翠、香石竹、月季、石榴等,但在晴天中午仍需要遮光与进行叶面喷水,否则,建筑物辐射热加上夏日阳光易灼伤花朵和叶片。二、温度的调整。阳台与地面上的昼夜温度正相反,白天阳台随其高度增加,温度比地面低;而夜间阳台的建筑材料吸热多,释放出大量的辐射热,温度又比地面高,植物的生长受到限制,需要人为地调整温度。最好在傍晚前后,往阳台地面上洒水降温,促使阳台上的温度昼热夜凉,以利于花卉生长。三、湿度的增减。楼房阳台因地势高,空气对流强,水分蒸发快,致使阳台上的湿度比地面小得多。这对喜温湿、耐半阴的花卉生长有不良的影响,尤其是北方春秋季节,多西风与西南风,风力较大,万物干燥,这时需 First, the use of light. South and North China’s geographical location is different, the length of sunshine, sunshine point of view, the intensity of sunshine are also disparities. In the same season, the same floor, due to different balcony orientation, and sunshine, temperature difference. This requires plants Xiyang, Xianyin, shade-tolerant, and the special requirements of the length of the sunshine to determine what kind of flowers and plants to maintain, placed in what position. As in the hot summer, the buildings of the Nanyang and Xiyang Taiwan, although can be placed Xi Yang, high temperature, long sunshine flowers, such as Milan, poinsettia, glass Tsui, carnation, rose, pomegranate, etc., but still sunny at noon Shading and foliar spray, otherwise, building radiant heat plus summer sunshine easy to burn flowers and leaves. Second, the temperature adjustment. Balcony and ground on the opposite day and night temperatures, daytime balcony with its height increases, the temperature is lower than the ground; and night balcony building materials endothermic and release a lot of radiant heat, the temperature is higher than the ground, plant growth is limited , You need to artificially adjust the temperature. The best in the evening before and after, to the balcony on the ground water cooling, prompting the temperature on the balcony day hot night, in order to facilitate the growth of flowers. Third, the increase or decrease of humidity. Because of high terrain balconies, strong air convection, evaporation of water quickly, resulting in humidity on the balcony much smaller than the ground. This is warm and humid, semi-shade flower growth have a negative impact, especially in the northern spring and autumn, the more westerly and southwest winds, the wind is larger, all things dry, then need