拙文《青草汁,浇花好肥料》在《中国花卉盆景》1999年第8期刊出后,收到编辑部转来的石家庄读者杨雪程的来信。他问:如果找不到青草,可否用树叶、杂草沤肥? 对这个问题,我想从过去的一些实践谈起。笔者并非园林工作者,但爱好花卉久矣。平时种花常将花盆内的杂草放入沤肥的罐内,与老菜叶、西瓜皮、果皮、淘米水等同沤,肥效不错。据此推理,用树叶与杂草沤肥是可以的。但请注意:① Zhuo Wen “grass juice, watering a good fertilizer” in the “Chinese Flower Bonsai” 1999 the eighth issue was published, the editorial department received a letter from Shijiazhuang readers Yang Xuecheng. He asked: Can we use leaves and weeds if we can not find grass? I’d like to talk about this issue from some past practices. I am not a garden worker, but I love flowers for a long time. Usually planted flowers often put the weeds in pots of fertilizer into the tank, and the old leaves, watermelon peel, peel, rice water, etc., with good fertilizer. According to the reasoning, with foliage and weeds fat is possible. But please note: ①