Iris leaves w/spots
What is causing spots on Iris leaves in photo White speck that grows & Brown spots w/tip dying German iris 5 years old Problem appeared 2 weeks ago, progressively worse Full sun & part shade Dry soil Tried a very light mold spray Tried an organic insecticide
Baltimore County Maryland
Our specialists looked at your photo and say the lesions are a type of leaf spot disease. It is not concerning. Simply pick or cut off affected leaves and throw them away.
Thank you very much!