Beginner Gardening: lemon verbena propagation, 0 by sotxmariachi

sotxmariachi wrote:
I have a lemon verbena plant in a 16 pot, I've had it now for about 4 years now and I just love it. It is now blooming like crazy and it has lots of new growth. What's the best way to propagate it? In the past I've tried from cutting using Schultz root stimulator powder. None of my cuttings took. It blooms but hasn't set seeds from what I can tell. Any suggestions would be appreciated. Thanks you all!