Quote:
Originally Posted by momoese
Wow, that's pretty cool stuff Tony. You think it could stop a corm from pushing it out of the way? It sounds like it will stop roots, but you know how strong corms can push against things.
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I don't know if it would stop a corm but it should slow it down some. When ever we planted street trees within 15' or so of any hardscape this is what was used. It's either this or a heavy duty concrete wall.