@michelef I am glad I decided to look in - again - am fairly busy here, but rang an old friend whose wife is bedridden (waiting for an op - this time it will be Feb - has been put off since early December, but they have no private insurance) - so, you see, people have problems all round.
When I was reading your positive message, I was thinking: 'I could do that' - but first need to finish the clean-up and sort out 'the trees' problem, that's another story, but not for here. When you say 'tower' - are the pots arranged in tiers on some sort of pyramid? wire, or is it built??? It sounds - and I am sure: it looks!! - absolutely delightful - any chance of a picture? I guess hubby would have to take that picture?! Keep on keeping on, that's what I tell myself, too, every mornng - and I am grateful for every beautiful day, even though too much sun isn't such a good thing . . . X Tau