兰花的根是否正常生长,是兰花能否长好的关健。由于兰花自然生长在山间阴处,土壤是疏松的腐叶土,排水良好,导致兰花具有独特的生态习性,因此,养兰要以此为基础。兰花的根多数为肉质,好气、怕水涝。通常说“气是兰根的命脉”就是指它的好气性。水多容易烂根, Whether or not the root of an orchid grows normally is the key to whether the orchid grows well. As orchids naturally grow in the shady mountain, the soil is loose rot soil, well drained, orchid has a unique ecological habits, therefore, to be based on the blue. Most of the root of orchids succulent, agreeable, afraid of waterlogging. Usually said that “Qi is the lifeblood of Langen” refers to its aura. Water easily rotten roots,