By Ceriw
United Kingdom 
I have a viburnum bodnantense dawn which is about 2 metres tall. It was planted in June in a sunny position and watered regularly. However,when we returned from a short break, the leaves on six of the eight vertical stems had turned brown and were dead, although the stems are green and obviously still alive. The other two stems were healthy and green and fully leaved. I have since been watering every two days or so.
1) Why did this happen?
2) Will the shrub make a recovery on its own?
3) Does it require more or less water?
4) Any other suggestionswould be appreciated.
Thank-you.
6 Aug, 2015
Answers
V. x bodnantense is a tough old thing - It'll bounce back. 2 metres tall is big for a new planting. Often, you find that more immature plants establish better. When you water, make sure you give it a real good soaking. A good soaking occasionally is better than a drop of water often, as that will encourage the roots to go down deep in search of water rather than looking for it near the surface. S.
6 Aug, 2015
Well it sounds like it went short of water while you were away, or at some point before you went away, but need photos to be sure. I assume you checked the entire plant for evidence of infestation or disease/fungal infection...
6 Aug, 2015