When it gets below freezing at night we have to cover the lemon tree.
It really sucks when you forget and put it off until 10 pm and end up running outside barefoot, in the dark in your pajamas. It really, really sucks. This is why I was lazy today and just left it covered.
Mostly, I just wanted to share the photo of the thermometer hovering around 20*F in our backyard. I like the thermometer, it acts as a nice reminder to bundle up before we leave the house – particularly on clear mornings, those tend to be the coldest.