Tomato help

[treepixie]

Can anyone tell me what's wrong with this tomato plant, it looked fine yesterday and the ones next to it are ok, it's planted in a mixture of mPC and homemade and they are in a greenhouse.

[the big lebowski]

has it been out in the open overnight this week ? looks like the cold might have got to it

[Thelma Sanders]

they are in a greenhouse.

Even in a greenhouse, without any extra protection eg fleece or cloche cover, it has been much too cold for them. Mine are still being brought into the house at night when the forecast is for below 8C. Sadly I've found that once they get that blue look, they don't recover

[the big lebowski]

yes i was up the plot yesterday and i have one of those max/min meters and it went down to -2 this week and even in a greenhouse thats going to be far to cold for them

[jasyk34]

i agree with everyone else, its too early to have them out in an unheated greenhouse. I know what its like to try and hold back that urge to get things going and it normally starts with me in Late January/early february sowing too much and then having my missus complain about plants growing in every nook and cranny in the house