Anyone ever heard of, or tried, this?
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Corn Gluten The Ultimate Weed Killer?
Aug 13, 2005
1 Replies
I tried corn gluten to keep the weeds down in my asparagus patch. It worked well, but it was very expensive. Preen would have served as well at a fraction of the cost. NB: corn gluten and Preen are pre-emergent weed preventers, not herbicides.
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