Asked March 26, 2024, 12:15 PM EDT
I have discovered that I have several/many small patches of lesser celandine now growing in my yard. I suspect that, as I look more closely, I will discover more. I am concerned that digging it out successfully (that is, removing all the bulbettes) might not be possible, so I am thinking that glyphosate is the way to go. It is, in fact, one of the recommended treatments in the website. However, that information says to use glyphosate at 50 degrees: presumably that means temperatures at 50F or above? Can you clarify that for me? And what a shame that this pretty little plant is invasive. I add it to my list of things that invaded my yard, including Japanese stilt grass, vinca, oriental bittersweet, and honeysuckle. Ugh.
Prince George's County Maryland