This is my last pelargonium flowerstalk of this year, they have been flowering from May and they will last for another week, maybe two. They are not frost resistand. We have had extreme Autumn weather with high temperatures, 10 to 15 C° higher than normal for this time of the year, that is why they are in bloom for so long. I did water them well when it was so hot in Summer, that helped of course. I’ll try to keep them till next year by putting them in my unheathed greenhouse. If we get a soft Winter they will manage.
Have a great week !
GWENNIESGARDENWORLD 
Beautiful. My potted pelargonium is quite full and pretty, but no flower stalks. I hope to overwinter it in my unheated garage. That usually works.
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If you can keep them frostfree they sure will survive. Problem is that the weather has become very unpredictable.
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