Why tie up an arborvitae before the snow ever falls?
Iowa State Extension says multi-stemmed evergreens like arborvitae and junipers are the most at risk of snow breakage. Central Illinois hasn't had a major snow yet this season, so right now is the easy time to get ahead of it.
On a calm day, loosely wrap soft fabric strips, nylon hose or flexible cord around the upright branches so they stay together. Skip anything that could cut into the bark, and make a note to remove the ties in spring. When heavy, wet snow does pile up, gently shake it off or sweep upward with a broom, never downward.
If your tree has several leaders or is too big to reach, we're glad to take a look. Questions are always welcome at budstreecare.com.
Source: Iowa State University Extension and Outreach, https://yardandgarden.extension.iastate.edu/how-to/how-prevent-ice-and-snow-damage-trees-and-shrubs