Is it ok to prune my white Cistus? if so when and how should I do this please?
You can do this now. If you leave it until much later in the year it will find it difficult to recover before winter starts. Do not prune it back too hard as you might lose it. I have never lost one but always take cuttings just in case!
i have a couple of cistus in tubs. can I plant geraniums around them. I am concerned as I gather they do not like too much water