2002年春天,我在花卉市场见到一盆非常美丽的花卉。它呈灌木状,花色有蓝紫有白(图1),具有茉莉花般的香味。卖花人告诉我这叫鸳鸯茉莉,花刚开时为深蓝紫色,渐成浅蓝紫色,最后变成白色,故也叫变色茉莉。其实它的香气并没有茉莉花那样纯正,但我还是被它的美貌征服了,以高出同等花木4倍左右的价格买下了它。经查找资料弄清了鸳鸯茉莉的身份:鸳鸯茉莉,原产美洲热带地区,系常绿灌木。喜光照充足、温暖、湿润环境,怕烈日直射,耐半阴,不耐寒,不耐涝。适合在疏松肥沃、排水良好的微酸性土壤中生长。我们当地的气候条件与美洲热带相差甚远。我在家庭盆栽养植中,一方面尽量满足其对生态环境的需要;另一方面不断摸索,总结经验教训。买花的当年,花期过后,我决定将原盆株的灌木状改为小 In the spring of 2002, I saw a very beautiful flower in the flower market. It shrubs, flowers are blue and white (Figure 1), with a jasmine-like scent. Florist told me called mandarin duck jasmine, flowers just opened when the dark blue purple, gradually became light blue and purple, and finally turned white, it is also called color change jasmine. In fact, its aroma is not as pure as jasmine, but I was still conquered by its beauty, with about 4 times higher than the same flowers bought it. The information to find out the identity of mandarin duck: mandarin duck, native to the tropics, the Department of evergreen shrubs. Hi enough light, warm, humid environment, the fear of direct sunlight, semi-shade, not cold, waterlogging. Suitable for loose, fertile, well-drained slightly acidic soil. Our local climate is far from the tropical Americas. I planted potted plants in the family, on the one hand to try to meet their ecological needs; the other hand, continuous exploration, lessons learned. In the year of buying flowers, after flowering, I decided to change the shrub shape of the original pot to small