Hi - I'm a first-time poster with a big problem. My rock garden has been invaded by Henbit! I wasn't sure if it was a perennial or a weed. I usually buy marked down perennials after the season is over - (some people take in stray cats, I take in plants no one else wants!) I always stick the info card into the soil w/ the perennial, but Sandy blew most of them away..... and Henbit is sort of pretty, so I thought it might be a plant.
Anyway, this is my first run-in with this stuff. It reminds me of the spearmint in my herb garden, but this little rock garden is too small to try to contain it. It's all over the place!
The question is how do I get rid of it without harming my beautiful perennials?!