I moved from North Yorks last September and am now in North Staffs, but despite the few extra degrees warmth we get here, my veg is still a bit behind.
The tomatoes I grew from seed never really got started properly so after a very long wait I went and bought a couple of plants from the garden centre and at the same time sowed another lot. These popped up in no time and are now ready to plant out. The other tomato plants are in flower whereas I have friends who tell me they already have tomatoes coming. All my toms are outside though.
My potatoes have done fairly well and I harvested my earlies at the end of May, and have dug up my main crop this afternoon - all are in containers and the compost down at the bottom to middle was very dry. However, the potatoes are a good size (need to be quartered to cook) and there are still little buds of potatoes on the plants so I have replanted them and given them a good soaking to see what happens. I still have second earlies to come - that has confused me as I thought they would be second to harvest!
However, everything else is still slow - broad beans are forming but we will be lucky to get a plateful, salad onions are like yours, just green. Carrots are looking good at the top, stawberries are doing REALLY well (see my other post) but dwarf and french beans and sweet peas are infuriatingly slow. Peas are just beginning to race ahead now. Even my courgette has only just had its first flower today. Oooh - but I dug up my autumn planted garlic the other day and it is now PERFECT! So that is one success!
I thought I planted everything at the right time and we didn't get hit by the really bad frosts and in any case I covered it all up or brought it into the garage, so I am none the wiser as to why it is all so behind I am afraid.
Anyway - know that you are not alone!