Thread: Plant Heat Zone Map

Ok, so many (if not all) of the people who read this forum know about the USDA Cold Hardiness Zone map which tell planters if plants can survive the cold of the winter. While this is valuable information, we must also consider the heat of the summer. For the longest time we haven't had any reference for this, until recently.

I would recommend checking this heat zone map out. It does no good for the plant to live through the winter if it can't take the heat in the summer months.