The weekend of the 15th to 16th February is now looking like 50 mile an hour gales and snow. (Again.) While the hellebores will survive such conditions gracefully, humans outdoors may not.
Fallback date is Sunday, February 23
The only likely casualties will be the small frilly double snowdrops, as these are already in full flower, and quite delicate.

Confirmation and directions Monday 17th
Potted hybrid hellebore and snowdrop plants for sale. Also some surplus bare-root stock for re-homing – charity donation appreciated.