I know what you mean Nik. There is a little story associated with this little sycamore though which I mentioned earlier on in the thread. In short, it didn't have a good start in life. It's "helicopter pod" fell in a crappy place at work and it really struggled for a couple of years, but it was a fighter, and I decided to rescue it to give it a better life.
I knew it would get huge one day, and yes, as you said, drop those damn helicopters all over the place, not to mention the leaves in autumn all over the garden, and the sticky sap that drops off them too. Ugghhh!
But
Fishman Dave
came to the rescue when he jokingly said I could turn it into a world first bonsai sycamore! Lol.
So that's what I'm going to do. It gets a regular trim. I'm going to try to get it to form into a bush type shape. But of course if I don't keep on top of it then it'll just grow into a leviathan. The pic below is today, as you can see, thanks to my pruning, it's no bigger than the picture in post #1 which was taken a year ago!
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