By Brocc
United Kingdom 
We have a hydrangea which has white like puss on the leaves and stem, sees to be flowering ok, but is there anything that we can do to stop this
3 Jun, 2011
Brocc, welcome to Goy, This is cuckoo spit, the larvae of the frog hopper bug. Rub it off with a gloved hand.
3 Jun, 2011