Pasture Health, Weeds Is Horse Nettle Edible? Kathy Voth April 1, 2013 Here's a picture of horsenettle from the Virginia Tech Weed Id Guide provided by Scott Hagood. Read more about horsenettle at http://www.pAll the grazing management tips you need Subscribe to read this article and over 2,500 more! Subscribe today! If you're already a subscriber, log in here.