These blisters become sunken and turn brown with yellow haloes.
39+ Hydrangea Leaves Turning Yellow With Brown Spots. We have had cool evenings and i am seeing some leaves turning on other bushes and trees. Quick fire and little lime.
Leaf Spots May Mean A Fungal Disease Gardening In The Panhandle from nwdistrict.ifas.ufl.edu
Older, lower leaves turn yellow and fall as new leaves and shoots are produced in warm weather. My hydrangeas leaves have alot of brown spots over them, young plant flowering well. Fungus needs a dark, moist area.
The top leaves on the plant are bright yellow and some , not all have dark brown spots, more towards the inner part of the leaves as opposed to the edges.
Let us know in the comment. If the leaves start turning yellow, cut back on the watering to improve the condition. In general, over watering is usually followed by yellowing leaves that turn black at the edges. Yellow leaves on mandevilla reasons for yellow mandevilla leaves or this one.
