Some pine trees have taproots that grow until the trees reach their mature heights. Longleaf pines develop 10- to 15-foot taproots. Scotch pines, however, may not develop taproots. Their horizontal roots occasionally grow downward to function as taproots. True taproots are more likely on Scotch pines in sandy soils.
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.