Acer erythranthum spring 202o

expo full sun slow growing afert two years tha i put more mature fertilize of cow and pine bark it is fast growing !is not easy grown this maple but frozee isn't a problem -7 C° hardy -my USDA zone is
9b
another pics 2013 date:

https://politicacerierockroll.blogspot.com/2013/11/blog-post_17.html