wouldnt think you need to water with all the bad weather we are having, enough moisture in ground

Just make sure that they get plenty of water in August or the flower buds will drop off the next spring. Put it in your diary!

Unless Guest bought one in a pot from Lidl a few weeks ago and is frightend to put it outside yet - as we are! Ours is in the unheated front porch (lots of glass) and gets watered when the soil gets dry, and we remeber to check it.
No, guest in Aberdeenshire certainly does not need to water any outdoor plant at the moment.