Thank you for all that wonderful information! I brought them inside this year as I lost the rest of my crop to unusually cold temps the year before. But judging by the the amount of growth last summer they'll probably be too big by next winter. The UK snow covered pictures are very reassuring as I'm in the UK too! I'll put them back outside as soon as the chance of frost has passed, I guess babying them might be doing more harm than good lol. Thanks again!