I have invasive privot all over my yard. It has been suggested that tilling it down to 5" will be the most effective removal method. My concern is for my trees if that is done: elm, cedar elm and oak. Will tilling the surface deep enough to get the privot tap root damage the trees? Is there a safer removal option, please?
Dallas County Texas
Thank you for your question. The best, most up-to-date information regarding your question will come from the Dallas County Master Gardener Help Line. Please go to http://dallas-tx.tamu.edu/horticulture/need-help/ for the times they are available as well as their direct phone number and email address.