Homemade Moss Killer Recipes: 5 Natural Tips For
2008-4-23 · It won't stain and it kills moss just like iron, it does take a day or so longer though to kill the moss. I use it often. A note to any local lower mainland gardeners, Terralink in Abbotsford sells a 20% iron spray grade mosskiller (50kg bag) that doesn't stain if you slightly over spray onto concrete.
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