Q.Can you identify this disease
I have this white stuff growing on my hydrangeas. Is there a way of getting rid of it please?

GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on September 7, 2019
It looks like hydrangea soft cottony scale. If possible, cut out the affected stems or if the infestation is severe, use horticultural oils.
https://www.gardeningknowhow.com/plant-problems/pests/insects/what-is-soft-scale.htm
Was this answer useful?
00