I've grown fuchsias for many decades all in pots.
Always take hardwood cuttings in autumn to propagate more.
Do move the pots to the greenhouse over winter. We do not get much of a frost down here, but always been told this is what to do with Fuchsia and its worked well over the years.
Have noticed that the flowers have taken a little longer this year to appear, normally start flowering June, but only started early July this year, about a month late. But they are all flowering nicely now and strong plants as ever and all last Autumn cuttings are all doing well and flowering.
These grow in our front garden and are a little shaded in their pots.
Have found that out in full sun, they perform poorly.
They need a moist soil, so regular watering, but not soaked and sitting in water.
Almost exactly the same here!
We love fuchsias, and try to get some new varieties every year. This season, we'll try some more cuttings of faves, but last year's didn't work out sadly!
We also love the outdoor perennial ones, and they can be remarkably vigorous in the right place - which they'll choose of course...
(As an aside, years ago, my dad and mum moved to a new smaller bungalow, and found that there was a legal requirement for absolutely no hedges or fences in the front garden, next to the footway. The penalty was something like 25 years in gaol.
Dad just went out and put a long row of these hardy fuchsia plants and they took off in a blaze of glory...
We kept several when we sold the house, and they're still growing strong here - and now daught has one in her garden from a cutting)!