What do I used on brown spots on plants>

Question

I have brown spots/ blacks on ever plant in my yard, even in the trees. What & how do I need to use to control this fungus? I am using baking soda & water & it may have helped some but can’t seem to catch up.

Answer 1

Neem Oil is good treatment for most pest and fungus issues, though not every Leaf Spot disease may be cleared up with a fungicide.
Here are some links with more information.

https://www.gardeningknowhow.com/plant-problems/disease/plant-leaf-spots.htm

https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm