Smothering under a tarp over landscape fabric held down by heavy beams killed most of the creeping buttercup that was going to take over if I hadn't got to it soon enough. Left it covered a few months over the hot summer, now I am handpicking the pieces I see that I wasn't able to kill, it's a good thing to learn to recognize these invasives in advance since when I first saw it I left it to see what it would do/become.
Smothering under a tarp over landscape fabric held down by heavy beams killed most of the creeping buttercup that was going to take over if I hadn't got to it soon enough. Left it covered a few months over the hot summer, now I am handpicking the pieces I see that I wasn't able to kill, it's a good thing to learn to recognize these invasives in advance since when I first saw it I left it to see what it would do/become.