Wintering Over Geraniums

Question

My geraniums will be stored in an unheated greenhouse, with outside temperatures going as low as the 20 F. Any particular advice to suggest before storing will be appreciated. Thank you.

Answer 1

This article should help: https://www.gardeningknowhow.com/ornamental/flowers/geranium/how-to-save-geraniums-over-the-winter.htm