Prepare for upcoming cold weatherwith these suggestions:
Cover all tender plants with Frost Cloth available at Nursery stores in various lengths and sizes to custom fit your flower beds.
Protect containers or specimen plants with a Plant Protector Bag. Drawstring at the top and bottom will secure your plants warmly.
Water all your plants and containers before the cold weather hits, because a dry plant will suffer more damage.
Make sure you do not use plastic to cover your plants, because it will cause a burn on them. Mulch your flower beds and plants well to keep plant roots insulated.