Remember that winter damage is not just caused by colder temperatures, but dry winds that can lead to the desiccation of plant tissue. This is common among evergreens as well as deciduous plants and may also lead to the destruction of new growth susceptible to freeze damage. Avoid poorly drained soil areas.
Soil water can freeze and lift plants out of the ground.
Mulch landscape beds to insulate the root system and minimize soil temperature fluctuations. Maintain adequate moisture in plant tissue. Treat with an anti-transpirant. Plant new trees and shrubs where they will be protected from intense winter sun and drying winds. Prune and fertilize properly to minimize any new growth that may be susceptible to freeze damage.