I just looked at the map and I am either in a 9A or 8B depending on if I got that shade of yellow correct. Fuckers couldnt have used colors that dont look almost identical?Yeah. Even being in the same zone - for instance north 9B is gonna have a harder time than south 9B for growing things like mangos, passion vine, sugar apple etc. Meanwhile south 9B can’t grow pecans due to lack of chill hours while north 9B can. Amazing what a difference as little as 10 miles can make.
edit: zoomed out the map and its easier to see the different shades of yellow next to each other. Definitely 9A for me.