In article , Pam Moore
writes

I'm not that far from you Kate but we had frost here overnight, just
over into BANES. My phacelia green manure that was flowering well is
now floped!

2 or 3 deg. of frost in North Lincs. last night with a stiff breeze.
We gave an outdoor growing Yucca some protection from wind-chill with
horticultural fleece because we nearly lost it last winter.
--
Alan & Joan Gould - North Lincs.