Cutting back a gooseneck plant

Question

Can I keep it in a container after I cut it back? Does it spread a lot?

Thanks.

Answer 1

You can certainly dig up a clump of the plant and place it in a container with potting soil. Yes, it does spread a lot. It is considered to have an invasive root system and may be banned in certain areas:

https://www.gardeningknowhow.com/ornamental/flowers/gooseneck-loosestrife/gooseneck-loosestrife-flowers.htm
http://www.uaex.edu/yard-garden/resource-library/plant-week/gooseneck-loosestrife-7-2-09.aspx