Best Product to Treat Greasy Spots on My Citrus Tree
What is the best product to treat greasy spots on my citrus tree? I've been using salt and water and wiping the leaves with it, but it is not working.
Certified GKH Gardening Expert
First of all, I would not use salt on the plants as this could be potentially harmful. That being said, this article should help with your problem: https://www.gardeningknowhow.com/edible/fruits/citrus/greasy-spot-fungus.htm