Martin,
I've had a modest moral vistory with mine. I'm located just south of you in Chester Cty. The strawberries started out great but if I didn't pick each one at the moment they became ripe mold got them. Lost of third or more of the crop. The carrots and onions are doing OK but s..l..o..w. Corn and tomatoes the same. Potatoes have been growing green stuff but few flowers so far.
The one bright spot has been the red raspberries, they're big and plentiful.
I grow only enough fruits and veggies to eat on the spot, not enough for canning. But, boy, is it worth the trouble to be able to throw a good handful of just-picked berries on the morning cereal or have fresh dug potatoes and just husked corn on the cob with the gilled steak or chicken.
Let's hope July and August are sunny and warm.
Andy