Peach Leaf Curl in Spring: Treatment Options

Can You Treat Peach Leaf Curl After Bud Break?

A homeowner notices peach leaf curl on upper leaves in spring and asks if removing affected leaves or branches helps.

Answer Provided

The responder (Kathy) recommends Atomic Grow, an organic product claimed to control fungus and improve fruit sweetness. She notes other fungicides exist but may not be organic; check labels.

Note

Standard extension advice: Peach leaf curl is best controlled with dormant-season fungicide sprays. Spring removal of infected leaves may reduce inoculum but won’t cure the current infection.