As winter weather approaches, many of us look at trees as being “dead” without any work needed. Since the trees around the Bay Area have lost much of their foliage, it may feel like a sign to leave them alone. This couldn’t be further from the truth! Proper winter tree care is what helps the tree grow and become stronger for its spring growth.
Here are a few key tips for winter tree care this time of year:
Saving Rain Water
Whether we have a rainy season or drought conditions, it’s very important to try to maximize the amount of water that is preserved in the tree’s surrounding soil. There are a couple techniques that we recommend for Bay Area trees. First, get fresh mulch. This can help keep the water contained, captured, and embedded in the soil. Even an inch of mulch helps retain moisture. If you would like to also use the mulch for weed control, use about three inches of mulch.
Keeping the Bugs Away
While many pests stay away during this time of year, if you’ve had attacks from mites, scale, or aphids, then you should spray for them now. Use dormant oil to kill the eggs after the leaves drop. Another layer of protection is to spray for peach leaf curl or lime sulfur.
Winter Tree Care Pruning
Growth has to be monitored and may need controlled to prevent problems. It’s critical to cut back some trees in order to allow light to enter and hit the inner branches. Along with lightening heavily congested areas, you should also prune away diseased or dead areas of the tree so the nutrients will focus on the remaining portions of the tree. Sometimes you will also have to trim to maintain the balance of a tree, to prevent it from breaking.
By following the above winter tree care tips, you will find that you’ll have healthier, fuller trees in the spring and summer. If you have any questions, feel free to reach out to our Certified Arborists at Sexytrees.com