Will the Nigra evergreen grow in Dallas, TX?
Growing a Sound Reducing Barrier
Certified GKH Gardening Expert
Dallas is considered to be in gardening zone 8a, while the "Nigra" Arborvitae prefers gardening zones 3-7, but can sometimes grow in zone 8. This means Dallas is a bit warmer than the variety prefers, but it may still be able to grow, especially if it is in a partially shaded location.