鸟在天上飞,鱼在水里游,植物扎根在土壤中,这似乎是天经地义的事情。我们从小就接受这样的教育,把种子埋在土里,浇水施肥,假以时日,种子就会变成参天大树。土壤同水和阳光一样,都是植物生长的必备元素。但是,有些植物偏偏不走寻常路,空气凤梨就是与土壤绝缘的植物。虽然早有耳闻,但是第一次见到空气凤梨还是震惊的,那些植物或者长在铁丝编制的架子之 It seems natural that birds fly in the sky, fish swim in the water and plants are rooted in the soil. We have been educated from an early age, buried seeds in the soil, watering and fertilizing, over time, the seeds will become towering trees. Soil, like water and sunshine, are essential elements of plant growth. However, some plants do not take the unusual way, the air pineapple is insulated with the soil plants. Although it has long been heard, but for the first time to see the air pineapple is still shocking, those plants or long wire in the shelves