If your boxwood is turning brown in its center or your boxwood leaves are turning yellow—or it's experiencing some other problem—then you might however, a solid preventative maintenance plan can help prevent boxwood winter burn.
35+ Boxwood Turning Brown In Winter. Since the boxwood is an evergreen shrub, it keeps its foliage over the winter. Winter damage on boxwood is often confused with boxwood blight.
Boxwoods Dying Ask An Expert from ask.extension.org
Some boxwoods will brown a little bit over the winter but they don't experience this winter burn, she said, adding this year seemed to be worse than as far as preventing your boxwoods from turning brown after a harsh winter, experts agree that it's important to make sure you water throughout the fall. I have six boxwood shrubs that are turning yellow and look dead. Placement in the landscape can also help prevent browning:
No matter the variety, boxwood shrubs do not require pruning.
Boxwood blight is a virus that causes plants to turn brown and defoliate. Department of agriculture plant hardiness zones 5 through 8, depending on species and variety. Many varieties of boxwood retain their green color during the winter months; The degree of color change in some species will vary between winters.
