Advice on when to plant out!

Have you hardened them off yet?

I would also have a look at the longer-term forecast for your area; I've heard reports that after the middle of next week we're due another cold spell.

I'll be planting all of mine this coming weekend, with the exception of half of the sweetcorn which is still only a couple of inches tall. Will also be planting out a few tomatoes which I just cannot squeeze into the greenhouse

 Everything has however been hardened off.

Have you hardened them off yet?

I would also have a look at the longer-term forecast for your area; I've heard reports that after the middle of next week we're due another cold spell.

Where did you hear this? I was going to put my peppers out in the polytunnel but can wait if it is true.