Wonky - I've got a 4 year old one which is already well above ground but the babies from last year's cuttings are still only just starting to appear so I do think it gets earlier when it's established.
Gardening on the edge of Exmoor, in Devon
“It's still magic even if you know how it's done.”
It looks glorious doesn't it Joyce Dove is right....(typical mothers lol) I would say there is more than one in that picture too but its a good example that they grow! two matching pots would look amazing!
Posts
Rozanne is just a glorious geranium. A man at a (sadly) now defunct garden centre recommended it to me about 4yrs ago.
When I recetly moved mine I got several more offshoots to plant up.
'You must have some bread with it me duck!'
Joyce think the colours would work fantastically! Take a pic and show us please?
I remember going on a forkers trip to Bressingham last year and there was the most enormous Rozanne, I'll try and find a picture!
Is it quite a large pot? They get quite big.
Wonky - I've got a 4 year old one which is already well above ground but the babies from last year's cuttings are still only just starting to appear so I do think it gets earlier when it's established.
“It's still magic even if you know how it's done.”
Raisingirl - I have three established plants which is why I thought if moving one into the large pot - plenty of scope for it to 'do it's thing'.
Wonky- patience
will post pic in summer 
Raisingirl, they do get big....Joyce, found that picture!
Maybe there's more than one there Wonky?
Mine are definitely happier now they're in a sunnier spot.
Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.
Thanks Wonky. Pic has confirmed that the large pot will be used.......I have two of these pots so will maybe move two of the rozannes
It looks glorious doesn't it Joyce
Dove is right....(typical mothers lol) I would say there is more than one in that picture too but its a good example that they grow! 
two matching pots would look amazing! 