My komatunas in a vinyl tunnel are growing much faster than my first komatunas which ended last weekend and we can expect to harvest them sooner than I think. As I mentioned sometimes, the effectiveness of the vinyl tunnel has been proved with the much germination and growth of the komatunas. If you seed or plant vegetables outside in winter season, I recommend you consider the method as your option.
My white radishes (Daikon radish) are also glowing and some of them have been ready for being harvested. I don't know how long and big they are till I will harvest them but judging from the white and green roots appearing on the soil I believe they have thick and long roots.
My cabbages have rolled their leaves inside shaping "cabbage-like appearance" beautifully. And fortunately few holes by bags are seen on them.
My Chinese cabbages (Hakusai), which have been suffering bugs attacks, are shaping their appearance and I expect to harvest them before the Christmas.
All of my 100 onions are very healthy showing us their leaves shooting upward, which shows water and nutritions can be sucked up successfully by the onions. I am looking forward to seeing ripen onions next spring.
-- from iPad