Can you grow tomatoes in a heated greenhouse during the Maine winter without issues?

Question: I am writing to inquire about growing tomatoes in a heated greenhouse during the winter in Maine. The greenhouse can be heated to optimal growing temperature, but I was wondering if there would be enough sunlight to have fruiting plants without supplemental lights. Would the shortened daylight just increase the amount of time needed read more Can you grow tomatoes in a heated greenhouse during the Maine winter without issues?