Sometimes the leaves start to change colour in the Autumn Deb

my fuchsias have done very poorly this year.....all in pots......probably should have fed them more.

Hard to say - you've not said how long its been in the same pot, but if its more than a year, most likely - it can't hang on to enough water and you're getting early autumning.

Do you feed it ? Fuchsias are very hungry plants and would appreciate a weekly liquid feed at least during the growing season

Thanks for that everyone, I will re-pot or maybe even put it in the garden next year, I always cut mine back hard in the spring is it ok to just tidy them too?