Garden Pests and Diseases: Weed/thistle ID, 1 by birdmanct
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Image Copyright birdmanct
Subject: Weed/thistle ID
Forum: Garden Pests and Diseases
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birdmanct wrote: Can anyone ID this? Last year I had a dozen of these, 6-10" diameter. Now I have 2 giants that have snuck up on me over the last 2 months. One is 3.5', this one is 4.5' diameter. I didn't seen any flowers last year. The thorns easily penetrate thick leather gloves. The roots are very deep and long. It seems to be invading nearby plants. |