I need help! I have a very large bank of Heather with Horsetails galore! I've inquired so much on how to get rid of these without killing my existing plants. I've been told to use Casaron (sp) or Cross Bow. Then I've been told not to use either of these as it will also kill my existing plants. Does anyone know how to slove this problem besides pulling them as they just keep comig back. We cannot get to the roots. Thank you for any help or suggestions!!!!

Got bad news. Physical removal is the only answer. Why can't you get to the roots?