Black walnut (Juglans nigra) trees are hardy throughout Texas. They thrive in locations with fertile, moist, alkaline limestone-based soil like that of state's eastern, central and north central floodplains and stream banks. Black walnuts need full sun and an average rainfall of 3 inches per month.
About this Author
A freelance writer, Judy Wolfe has owned Prose for the Pros, a freelance writing business, since 2006. She's been an inveterate traveler since 1961 and draws on her travel experiences to provide articles for such websites as Chincoteague Island Vacations and Berlin Dude. Wolfe holds a Bachelor of Arts in literature from California State University at Pomona.