I have 3 lovely ornamental grasses that I put in the year before last. I cannot remember what they are called! They are very beautiful and consist of a sort of green bushy base layer with straw-coloured elegant tall fronds coming out from there. They look lovely in the setting sun.
I have picked a few fronds to have on a vase indoors and they look great. I presume they will continue through the winter like this.
What do I then do with this? Do I prune those fronds back in the spring or just leave them to do their own thing and see what happens?
Any advice gratefully received.