An odd froth or spittle is appearing on plants this May and June but you must not touch it say garden experts.

In spring and summer, you might notice white foam on plants that looks like frothy spit on a plant. Reassuringly, it's not spit at all, but foam made by a harmless insect called a froghopper - also ...

Not all plants can be stored in a seed bank. Cryopreservation offers an alternative, but critics question whether this form of conservation will work.

This froth has already been sighted in gardens in the north of England, including Leeds and Sheffield. However, the Royal ...

It was given the name because it flowers at the same time that the cuckoo starts to call. It has the characteristic four-petalled flower of the cabbage family – plants in this family are known as ...