Question: When do I prune my photinias back, there a year old about 3 feet tall now
Answer: The new red leaves on photinia's are what make the shrubs attractive. Wait until late summer to prune so you can enjoy the red leaves. Next year, prune in very early spring, before new leaves emerge.
Q&A Library Searching Tips
When singular and plural spellings differ, as in peony and peonies, try both.