28f (-2C) overnight lows here in the U.K,no snow but the moisture in the air freezes to everything,glass,metal,plants included,nothing is coming out of my grow room any time soon.It probably won't be another month or more before temps are consistently above freezing,and even then we can get caught out,my last possible freeze date here historically is in May,thankfully it rarely happens,last year we had a mild spring (similar to this one) and one final cold snap in April, it wiped out all my Pear blossom on my Williams(Bartlet?) pear,I don't think my baby fig trees will be going out until April or May,My 1 year old and older plants have made it through ok,no major damage,lost 1 terminal bud when temps dipped to -4 here one night,very much looking forward to spring