Gardening tip for tomato leaf blight Tomato plant leaves may turn yellow, starting at the bottom of the plant and moving upward. br. *1.)* Sprinkle Epsom salts on the dirt around the tomato plants. br. *2.)* * Remove as many yellow leaves as possible +Spray Mixture:+ 1 tablespoon baking soda 1 tablespoon veggie oil 1 or 2 drops of dishsoap (Dawn) 1 gallon of water mix and shake well fill spray bottle spray remaining leaves #home - #garden - #home