can they take full sun in zone 9

Question

I live in Tucson, Arizona. I want to plant my photinia in full sun in center of yard, no shade and plenty of air circulation.

Answer 1

Given that red tip photinia's prefer full sun, this should be fine.

For more information on the care of red tip Photinia's, please visit the following link:
https://www.gardeningknowhow.com/ornamental/shrubs/photinia/growing-red-tip-photinia.htm