Some have the brown spots.the leaves do not die off.
35+ Hydrangea Leaves Turning Brown With Holes. I have worked with the soil so that it changed to blue. Check occasionally for pests such as aphids and scale insects, which can cause leaves to shrivel and turn brown.
Ask A Question Forum Brown Spots On My Hydrangea Stems Plus Yellowish Leaves And Dry Flowers Garden Org from garden.org
Do your hydrangeas have brown spots, turning yellow, have holes, or curling and dying off? Water slowly and deeply to moisten the soil several inches deep. If you use too much fertilizer it could cause the symptoms and as a direct result.
Fungi, bacteria, and viruses can infect hydrangea leaves and flowers.
A hydrangea with brown leaf margins is likely suffering from a cultural problem, disease or pest infestation. Recognizing the type of leaf damage your hydrangea. Growing gardenias, caring for gardenias, gardenia diseases. To turn hydrangea macrophylla blue use a fertilizer low in phosphorus and high in potassium, or the organic approach, espoma hollytone as directed or 1 tablespoon aluminum sulfate.
