4-5 hours of direct sun is part shade...perfect location for any Acer palmatum. By the way, the tree would probably do well in all spots. Good luck,

Dave

I'd pick the shadiest spot, since leaf burn is threat with virtually all japanese maples--their ratio of exposed edges to leaf area makes them susceptible to burning. Most maples (especially the reds) I believe are best in about four to six hours of sun--with you having a green-leafed shishigashira, color fade is not a concern (as it often is with red-leafed maples) but leaf burn will always be a concern. I'd go with the shadiest!!!

I have had Shishigasira in full sun for years-never any leaf burn.What size are you starting with?

Koniferkid

The one I have is about 6 feet tall including the root ball. I'm installing the patio this weekend and will plant the tree after it's done. I'm leaning toward the middle, where it will get 4-5 hours of sun. I'd prefer the corner of the patio, but it gets even less sun than that there and I'm afraid it won't be enough. I guess my true question is how much shade, not sun, can it take and remain healthy.

Thanks again,

Richard

I have seen Shishigashira grow in full shade and still look and grow amazing.The tree I saw was a very old specimen which is situated under a gigantic oak.