养花的实践说明，“冬不入”与“春不出”是养好花卉的成功经验，为什么这样说呢 ? 　　“冬不入”：即在天气刚一寒冷时，如果没有霜冻，大多数花卉不要急于将盆花搬入室内。因为这时气温反复多变，时冷时热。如过早地把花卉搬进室内，对其生育不利。这时应将花卉放在背风向 The practice of flower cultivation shows that “winter does not enter” and “spring does not come out” is a successful experience in raising flowers. Why do we say this? “Winter does not enter”: that is, when the weather is cold, if there is no frost, most Flowers do not rush to move potted plants into the room. Because when the temperature is changing, hot and cold. If you move the flower too early, it will have adverse effects on your childbearing. At this time the flowers should be leeward