What's ailing this Washington hawthorn?

bonsaichile

Omono
Messages
1,327
Reaction score
1,529
Location
Denver, CO
USDA Zone
5b
I first I thought it was water stressed, so I have been more careful in its watering for the last couple weeks. But it seems to be progressing, moving upwards in the branches. Any idea what it could be and how to treat it?IMG_7484.jpegIMG_7483.jpegIMG_7482.jpeg
 
Back
Top Bottom