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常春藤为五加科常春藤属多年生常绿藤本,具有木质茎,枝叶密集,茎呈螺旋状生长,坚韧而柔软,节上容易长出短的气生根。叶片形状及颜色根据品种不同而异,花期秋季。常春藤株形优美可以净化室内空气、吸收苯、甲醛等有害气体,陕西省苗木繁育中心引进16个常春藤品种,并进行栽培试验,生产规格达80余万盆,有些品种能耐短暂-17℃的低温。现将主要品种应用及养护技术介绍如下。
Ivy for the five plus Division Ivy is a perennial evergreen vines, with woody stems, dense foliage, stems spiral growth, tough and soft, easy to grow on the festival of short aerial roots. Leaf shape and color vary according to species, flowering in autumn. Ivy plant beautiful shape can purify the indoor air, absorbing benzene, formaldehyde and other harmful gases, seedling breeding center in Shaanxi Province introduction of 16 ivy varieties, and cultivation experiments, the production specifications of more than 80 million pots, some varieties can tolerate short -17 ℃ Low temperature. Now the main varieties of application and conservation technology are as follows.