What is the growing season like in the Middle Atlantic states?

long

short

medium

The growing season like in the Middle Atlantic states is:

long

Explanation:

To understand this answer we need to analyze the context, first of all, the growing season lasts an average of seven months. While in the Middle Atlantic states it last nine months. MAking it one of the two regions with this duration. There are also a few regions with a growing season of only six months. Therefore it in the Middle Atlantic states is long.