Hi,
I don't see why not, I live outside of red lion and see plenty of people with tomatoes planted. They just put tomatoe baskets over top of them if it is raining hard and at night. My tomatoes are still in the hot bed outside but I am going to plant them next week. I don't like slushing through the muddy vegetable garden. By the way you do not have an email link set up. It is nice to see someone else from my area on here.
Denise