Garden Blight Remedy 1 level tablespoon of baking soda 1 level tablespoon of Epson salts 1 level tablespoon of miracle grow (tomato or veg. fertilizer) 1 level tablespoon of liquid dawn dish soap (reg. blue strength) 3 tablespoons of regular rubbing alcohol Mix all in one gallon of water. Spray everything in the garden every 10 days. This works really good on tomatoes and squash. Blight can possibly be avoided by not allowing leaves to come in contact with the …