Leggy Toms?

[Spring]

I was just about to ask the same question about unheated polytunnels. Although I have an additional problem in that I have quite a few leggy tomato plants that really need the extra light… Is it work the risk planting them in the poytunnel now? or should I throw them away (I’ve got some new seedlings just coming up. Yes, I planted too early… it’s my first year growing tomatoes I didn’t realise how fast they could grow!