Q: What is the best time of year to prune a red maple? The tree is about 15 years old and I mainly want to thin and remove the lowest limbs. A: The best time to prune any type of maple is in the fall ...

Annual pruning can help maintain your tree’s health, but let its growth guide you. If the tree has areas of dense growth, inward- or upright-growing shoots, or poor structure, pruning is in order. The ...