This plant doesn't seem to be hardy in my climate, and so far I have to save seeds and start each spring. It certainly is not invasive. ...Read More As it doesn't spread from the root and is not a prolific seed spreader, I don't see it being any more invasive than other plants that seed themselves. Could be spread around by the birds and little critters.
This plant is terribly invasive. I planted it in my flower bed and in two years it had spread to cover an area of 15-20 feet. Would str...Read Moreongly advise to NOT plant this plant. Have seen area's were it has spread throughout pastures and roadsides. It is on my list of worst 10 plants ever introduced as a garden plant.
beautiful little treasure
This plant doesn't seem to be hardy in my climate, and so far I have to save seeds and start each spring. It certainly is not invasive. ...Read More
This plant is terribly invasive. I planted it in my flower bed and in two years it had spread to cover an area of 15-20 feet. Would str...Read More