I found a way to end that problem. On tomatoes, beans, basil, watermelon, green peppers, cucumber, and anything else that gets it. I have a fertilizer sprayer that you put on the water hose (mine is made by mirical grow) but I put baking soda in it and thorouly wash the entire plant with it. That stopped the blight. The plants that had it are now growing and setting new fruit and the plants that didn' never got it. New plants I set out don't get it. I now wash the entire garden once a week and have no blight.
Thanks, I’ll try that.
Well, baking soda is certainly better than the chemicals in the stores.
I will definitely keep that in mind.