So I have two piers japonica both with their own issues. One I was given by a neighbour and it looks like a tree. A single trunk about a foot or so high with the crown of leaves on top. Previously it was in a tiny border fighting for space. Will this grow new stems from the base?
The second one was grown in non ericaceous compost and ended up pretty sad. It's now in the right compost and has lots of fresh growth at the very bottom. Some stems still look very sorry for themselves. Should I just leave it to grow or should I be pruning it?