Has anybody got any good ways of overwintering geraniums.
I have about 20 plants in pots and want to keep them for next year. I have an unheated greenhouse to store them but I am afraid if the weather gets really frosty like last year they may not survive.
Any help appreciated.
I have about 20 plants in pots and want to keep them for next year. I have an unheated greenhouse to store them but I am afraid if the weather gets really frosty like last year they may not survive.
Any help appreciated.
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