Sherman Oaks Tree Service and Landscape Maintenance

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Serving All Of Los Angeles County & Ventura County

Residential & Commercial

(818) 986-3426      (310) 271-3271      (323) 873-1181


Winter is here, there’s still some tree care.

Preparing for winter

There are some excellent pre-winter tree care preparations you can accomplish every year. It doesn’t necessarily require professional assistance, either!

  • Tree Inspections – Pay attention to signs of trouble. If you’re seeing obvious damage to leaves or branches, that could be a sign of a larger problem. A qualified arborist can make a proper assessment.
  • Hold off on pruning before winter – While it is perfectly acceptable to prune trees throughout the year, there’s a danger to pruning before winter. New growth that springs up from pruned branches can be vulnerable to wintry weather, and that can lead to more considerable damage to the rest of the tree.
  • Fertilize your trees properly –There are fall fertilizers that promote root growth over leaf growth. It’s recommended you do some research for this tree care process. Consider getting an arborist to assess your soil and your trees. Excessive fertilization can be more harmful!
  • Set a layer of mulch around your trees – Mulch can control temperatures around your trees during the winter, and moderate moisture loss. However, it’s important to leave a space between the tree trunk and your mulch to discourage rodents.

Pruning during the winter

The dormant months of winter is an appropriate time to get extensive pruning maintenance done. If your trees lose their leaves in the lead up to winter, you’ll get a good look at problem branches, and can better plan the pruning cuts.

Of course, some tree care requires the help of professionals. It’s best to consider getting a professional tree service to handle pruning on larger trees. They can reach the branches you can’t, and have access to equipment that you will not.

Additionally, improper pruning can lead to extensive tree care procedures in the future. Trying to save a tree damaged by bad pruning is an expense on top of an expense. Depending on the damage, there may even be no saving the tree.


Trees can generally heal after a frost cracks, even ones of this length. However, it helps to pay attention to the damage for any signs of disease or pests.

Cold Stress: a major tree care challenge

Heat stress is a major concern for trees in California, as evidenced by our multi-year droughts, and the toll they’ve taken on our forests. You would not think that cold stress is a concern outside of higher elevations, but it is. Even in the Sacramento Valley, sudden dips into freezing temperature can cause cold stress damage to a tree. When these frost cracks happen, it can sound like a rifle being fired at a distance.

Frost cracks can be thought of as a long, open wound on the tree. This damage can serve as an invasion point for bacteria, disease, mold, and insect pests. There are cold stress kits you can purchase from a variety of tree care vendors to help treat existing cold stress damage. However, there’s little in the way of prevention for this kind of harm. If trees on your property sustain cold stress damage, you will need to pay attention to them for the future. It could be a sign of impending tree failure.

Tree care is a year around process!

Call us at 818-986-3426, 310-271-3271, 323-873-1181 for a FREE estimate or email us at

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