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Large amount of Canada thistle Ontario

Blue247365 Blue247365
8 months ago
last modified: 8 months ago

5 years battle. I tried cutting it to ground, I had to dig some out, last year I tried the new (vinegar based) round up, I've also taken out 80% of my garden so now the canada thistle has less places to hide. It is now spreading towards neighbors yard. It seems all effective herbicides are banned in Ontario.

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