Florida's hurricane season (June through November) puts real strain on trees. Knowing when to call a professional can protect your home. If you live in Pinellas County, you already know Florida's weather doesn't play by the same rules as other states. From hurricane season to occasional winter freezes, knowing when to prune, plant, or call in a professional can make all the difference for your trees' health, and your safety. January to February: The Quiet Season (With Caveats