《农桑辑要·竹木·种竹》
谚语说： 栽竹无定时，遇雨即可移；多多带宿土，记取向南枝 。
谚云： 栽竹无时，雨下便移。多留宿土，记取南枝 
The proverb says: There is no fixed time for planting bamboo, It can be moved when it rains; Take plenty of native soil, Remember to put branches facing south.