Fatsia japonica and Dicksonia antarctica in Tuesday's snow |
Some of them produce their own anti-freeze protein in their cellular structure which prevents the inside of the plant from suffering damage, even if externally it is covered in frost and icicles. Snowdrops, for example ('perce-neige' or snow piercer) protect themselves that way. They also have specially toughened cells at their growing points that help them to push through icy ground when they are ready to flower.
The hellebores which are flowering well just now don't seem to have been affected at all. I think they like it.
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Sturdy primroses Snowdrops with anti-freeze |
The primroses, now starting to be out in earnest, were equally untouched except for the odd brownish flower. The little early daffodils are unaffected and the crocuses didn't seem to notice it either. The miniature cerise spring cyclamen are peeping out as brightly as ever. One can only wonder.
I found that my little white Camellia which was full of flower when we left for Cornwall last week has sadly turned brown in the frost.
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