photinia red robin
By Redrobin
United States 
once established does red robin need much watering
21 May, 2008
Answers
I never do anything to my photinia except occasionally prune it.
26 May, 2008
The general advice is to water a new shrub/tree well once a week for the first year - then after this, only if there is a prolonged period of dry weather.
22 May, 2008