Cameron, I've tried that, and wasn't very successful, but it's still worth trying! Just make sure that you get some dirt with the roots. Better yet, dead head the flowers, and you won't have as many seedlings. Or, save the seeds and plant elsewhere. It's really hard to not let any seeds drop, but the seeds are large and easy to pick up. You can also use some Preen in the area, which will stop the seeds from growing. I just yank the little babies up! It's easy to do, and I don't feel bad about it for even a second!