Home Special Recipe To Prevent Tomato BlightTo Prevent Tomato Blight Facebook Pinterest Print 🖨1 gal. water 1 T. Epson salt 1 t. ammonia 1 T. salt petre 1 T. baking powderMix well and give 1 pt. to each plant every 2 weeks.Click to rate this RECIPE![Total: 0 Average: 0]LEAVE A REPLY Cancel replyPlease enter your comment! Please enter your name here You have entered an incorrect email address!Please enter your email address here Save my name, email, and website in this browser for the next time I comment.