December has seen temperatures as low as -14C, certainly the lowest I can remember (here in Leicestershire). The weather has improved a little now and I am taking stock to see if any damage has occurred. So far there is a few cracked pots and two of my Chinese Box trees are showing frost damage (dry, crispy leaves), but all the other trees seem to be ok. Spring will tell.
Currently busy digging up some nice Larch and a great Silver Birch raw material from the grow beds.
Also sifting and grading the ingredients for my potting mixes in anticipation of a busy spring. I am making a video on bonsai potting soil in the next couple of weeks, so check back if interested.