Or you can try a more traditional treatment by spraying with a mild solution of bicarbonate of soda (baking soda), using ½ teaspoon per gallon (2.5 mL. per 4 L.) of water. For those gardeners who have no objection, many all-purpose fungicides are available.
Moreover, do brown spots on plants go away?
Water-soaked black and brown spots on plant leaves and stems often indicate a fungal or bacterial disease is the problem. … Often that alone is enough to stop the disease’s progress. Remove and dispose of any soft, discolored stems and leaves.
One may also ask, why are my plants getting brown spots? If you see sunken, wet-looking brown spots on the leaves of your plant, you may have a problem with bacterial leaf spot. Bacterial leaf spots are common in plants that are overwatered, or kept in excessively humid or poorly ventilated areas. Bacterial leaf spots can be a serious problem.
In respect to this, how do you get rid of plant spots?
Combine one part milk with one part water in a lawn and garden sprayer. Spray the infested plants with the mixture once every three to four days to get rid of black spots.
