资讯

It's possible to start stem cuttings in either soil or water. However, soil is usually the preferred method. It generally produces healthier roots and results in less shock to the cutting when you ...
Common scab is caused by a soil-borne organism called an actinomycete ... A: You can take geranium (Pelargonioum) cuttings and yes, they will grow. With a very sharp knife cut a piece of stem ...