newbie question about Pampas Grass
I have several 5 year old Pampas Grass' in my back yard that do very well all year round. BUT for some reason the plumes are getting browner and browner every year! They started off white the first year then die back and each year then on, get darker and darker! They are definitely not dead! Does anyone know why this is? I live in NW Florida on the panhandle. Just a curious question really!