Q: We planted this Satsuma Mandarin Orange two years ago, and last spring it had good foliage and produced two or three small fruit. But now, it appears to lose leaves on lower branches, put out new leaves on upper branches, but has not gained any new branches or height. It is on a drip system. I don’t see evidence of anything chewing on it. Any suggestions on how to help out thrive?
A: This is typical for newly planted trees. The stress of transplanting sometimes causes some leaf drop and/or fruit and flower drop. Assuming you are watering and fertilizing properly, I expect you will see new growth in the coming year. Trees typically take between two and three years to get established in their new surroundings before they show a lot of growth. This is mainly due to the large amount of root damage they incur during transplanting.
Peter L. Warren is the urban horticulture agent for the Pima County Cooperative Extension and the University of Arizona. Questions and photos may be emailed to tucsongardensage@gmail.com.
