It’s Good for tomatoes, Tomatoes are prone to fungal diseases, especially in wet wet spring weather. A combination of apple cider vinegar and water can prevent and treat leaf spots fungi, mildews and scab diseases. Combine 3 tbsp. of cider vinegar with 1 gallon, and spray it on affected leaves.
It also works as a fertilizer. By treating tomato plants with a cup of white vinegar per gallon of water, it should boost your tomato harvest.