The brown leaf edges are a generic symptom without one specific cause.
31+ Azaleas Leaves Turning Brown On Edges. These plants may be reinfested in the coming year. Explore discussions featured home discussions featured garden discussions.
5 Diseases And Disorders Nc State Extension Publications from content.ces.ncsu.edu
These shrubs are hardy and easy to care for because they in general, you should not prune after july. Lace bugs make the leaves look speckled or silvery. Do your hydrangeas have brown spots, turning yellow, have holes, or curling and dying off?
Remove entire brown leaves (they will not turn green again) or the effected portion with a pair of sharp scissors or pruning shears.
The leaves are turning yellow and then brown on the edges. Then, i recently noticed that a majority of the leaves on the tree have been turning brown on the edges and many are curled. It could be heat damage, but more likely it is improper watering. If your tree has been prolific prior to this problem, and has a good solid root structure, it will probably regenerate foliage over time once it is consistently receiving enough water.
