What is the best method to eradicate Gooseneck Loosestrife from a perennial garden?
My garden is full sun, clay soil (not wet) and the Gooseneck loves it. I have tried digging it up, but it keeps popping up everywhere. My latest endeavor is to apply Roundup. I will see how that goes.
Barring Roundup and digging up everything up, is it also possible to plant perrennials that can coexist with the Gooseneck Loosestrife – I was thinking of Monarda and Joe Pyweed. Would they work? Is there another plant that could compete? If so, I will move everything else (coneflowers, phlox) to another bed.
Any other suggestions are welcome.
Thanks for your help