I usually plant a section of carrots in mid-July/ early August and thin out out by the beginning of October. Then cover the remaining carrots with straw (Not hay as there is seeds mixed in the hay). I harvest enough weekly for a dinner or two through-out the winter. But damn...I forgot this year!
I have done this with white (purple top) turnips too but the turnips never make it to January as I pull them and eat them. I forgot them too!
I was mentioning to MrsMac today at breakfast (Always go out to a restaurant for breakfast Sunday morning's) that I really need to start a
planning calender of when things need to be done starting in January. We don't want to forget things like the damn carrots and turnips again.
Remember that as you get older, memory is the second thing to go!