It is cabbage worm, I checked it. I've sprayed the leaves with a mild soap solution and wiped any bits off. Tomorrow, I'll transplant them, along with my beans, cucumbers and tomatoes directly into the ground. I'll make a trellis for them to climb and a netted cage to protect them from any flies, worms etc. I'll also put my sweetcorn there with some canes to support them.

I want to grow some winter vegetables like parsnips, leeks etc and some potatoes. I think I might be too late for parsnips but I'll have a go anyway.