Quote:
Originally Posted by Gomsne
Hi Rosie
There is a big debate whether Cyps need frost or not. One thing is certain thats the like of C calceolus (meaning little slipper) and C. reginae and others are hardy perrennials. I think kept on the dry side, if grown in pots, and kept outside anything down to near freezing and thereunder should not be a problem. They are not acid lovers. they like an open free draining moisture holding compost.
Mine, C. reginae Has just has just experienced minus 14C.
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Interesting. Well this is my first winter with them so fingers crossed they come back up
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They have been kept on the dry side in pots so hopefully will be fine.