Amazing Organic Weed Killer Spray. 1/2 gallon of Apple Cider Vinegar 1/4 c table salt 1/2 tsp Dawn liquid dish soap Mix and pour into a spray bottle Spray weeds thoroughly. It makes 1/2 gallon for around $6.40 It worked better than Round Up killed the weeds on first application. The Dawn dish soap strips the weed of its protective oils so the vinegar can work with deadly force. Safe to use a yard used by pets
According to author and horticultural professor Jeff Gillman, who has conducted extensive research on blackspot remedies, a spray composed of one part milk and two parts water is the best answer to the disease. He says this simple solution, if applied weekly, will control blackspot as well as any synthetic fungicide, including Chlorotalonil.
another pinner says: baking soda neutralizes the ph in the soil and nothing will grow there. I use baking soda in a 6" wide area around all of the edges of my flower beds to keep the grass and weeds from growing into my beds. Just sprinkle it onto the soil so that it covers it lightly. I usually have to do this twice a year - spring and fall.
DIY Butterfly Bird Feeder - Projects to Bring The Outdoors to Life!