Does the shorter growing season in Maine impact the height of plants like American Holly? - Cooperative Extension: Garden and Yard - University of Maine Cooperative Extension

Question: I am looking into putting American Holly in my yard, specifically Blue Princess and Prince. I’ve read online that it can grow 10 feet tall but other local sources say 4-6 feet tall. Do plants in Maine not grow as tall as they say online because the growing season here is shorter? Answer: Jonathan read more