How do you get rid of brown spots on hydrangeas?
Leaf spots To control leaf spot, avoid watering your hydrangeas from overhead, and again, remove and destroy diseased plant parts. If summer rains make the problem worse, try a fungicide such as Immunox (always follow label directions).
Why do hydrangeas leaves get brown spots?
Brown Spots on Hydrangea Leaves In a home landscape, brown spots on the leaves are usually caused by a fungus or bacteria. In most cases, the fungus or bacteria does not threaten the life of the plant, but the spots can be unattractive. These spots usually appear annually toward the end of the summer and fall.
Should I remove burnt hydrangea leaves?
Removing browned petals improves the look of the plant and for re-blooming varieties helps to promote the production of more flowers. Brown mophead flowers indicates that the plant is growing in too much sun, or that the flowers have wilted too many times from not enough watering.
How do you treat fungus on hydrangea leaves?
Just spray your hydrangea’s foliage according to label directions with a fungicide such as liquid copper, Serenade Disease Control, Daconil, or Immunox. This won’t take off the spots already there, but it will prevent any more from forming. Pick up any spotty leaves that have fallen and throw them out with the trash.
What does hydrangea leaf scorch look like?
Hydrangea leaf scorch leaves your lovely plant looking less than happy, with leaf tips that turn brown and dry blotches appearing all over. Wilted leaves are another sign of leaf scorch and you may notice this even before you see a change in the leaves.
Can you save a scorched hydrangea?
Or, plant panicle hydrangea (Hydrangea paniculata) that can also thrive in full sun, according to Country Garden. Look for cultivars like ‘Grandiflora,’ ‘Limelight’ and ‘Pinky Winky. To keep any of these hydrangeas from browning, provide ample irrigation.