Answer: There are a number of corn gluten based products on the market. Here's a short list:
(All Star Trading) Safe Lawn; (Collingwood Ethanol Value Products UCL) Amaizely Green; (Down To Earth Distributors) Corn Weed Blocker; (Fertrell Company) Weed Ban;
(Gardens Alive!) WOW! available online and by mail at http://www.gardensalive.com;
Manning Agricultural Center, Inc. (Preen Vegetable Garden Weed Preventer);
(R-W Milling Company) Gard'n-Wise Organics; (Scotts Company) Scotts Turf Builder and Lawn Pro; (Soil Technologies Corp.) Dynaweed; Wilbur-Ellis Company) A-Maize-N;
(Woodstream Corp.) CONCERN Weed Prevention Plus. I'm sure Home Depot carries Scott's and Concern and may have the others, as well.
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