Can anyone help with roses please?
Rosa Zepherine Drouhin.
Bought this from RHS about a month ago for a climber. Planted in the ground but doesn’t look to be doing too well:
Leaves gone a bit yellow.
2 buds dropped off.
Quite a few greenfly.
Would rather not use pesticides.
I’m thinking it might need feeding but don’t know where to start.
Can it be saved?
Any help much appreciated. Tia.