Physostegia, False Dragonhead, Obedient Plant 'Bouquet Rose'

I agree that this is not a very Obedient Plant!
It spreads everywhere and has to be dug out, cause if simply pulled it will sprout...Read More back in no time.

One good thing about it though is that it will grow in nasty conditions where not much else will. I have it growing in baked dry clay soil in part shade and it does well.

This plant is not very "obedient", after struggling with it for a few years, I ripped it all out and sent it to the back field. It will t...Read Moreake over the world if allowed. I had a little success by planting it in a burried plastic ring, 8" in depth, but the plant grows so vigorously it choked itself out in no time. Its quite happy now growing on the tree line at the back of the property.