Pond Boss Forums INTRO Questions & Observations Black walnut trees near pond.

Thanks guys. The tress are not producing walnuts yet and are over 50 feet away. A couple are around 30 foot tall. I have planted a few in the watershed that are only 3 foot tall. Really like walnut trees. Hate to cut any down. Guess if I ever need to make a fish kill this will be a natural option. Now to break it to my cousin why his new garden under a mature walnut is looking like crap. His tomatoes and peppers keep wilting and dying at random times one by one.