Organic Fungicide Organic Gardening Dec. 1991 1½ tablespoons baking
soda A weak solution of baking soda, insecticidal soap, and water can control black spot and powdery mildew on roses and may act as a broad spectrum fungicide of fruits, vegetables and flowers. Spray every other day to check for signs of burning, if no leaf damage occurs spray once a week throughout the growing season, preferably before the disease establishes. The following mixture may aid in preventing egg laying, flying insects. May be used on carrots, radish, onion and other vegetables and flowers. Spray a small portion of the plant to test for leaf damage. If no burning occurs use weekly as needed, or after a rain. May change the flavor of some vegetables. 3 Cloves Garlic Mix with 1 gallon water, then spray.  Return to Gardening Tips |
