As a gardening and landscaping expert, I can provide you with detailed information on whether lantanas will survive the winter in Zone 7.
Lantanas are beautiful plants that are typically grown as annuals in Zone 7, as they are not able to withstand the cold temperatures and frosts that occur during the winter season. In fact, lantanas are considered tender perennials in Zones 7 and 8, meaning they may survive a mild winter with some protection, but are not reliably perennial in these zones.
In my personal experience, I have seen lantanas struggle to survive the winter in Zone 7. Even with mulching and protection, the cold temperatures can often be too harsh for these plants to withstand. However, there may be some instances where lantanas can survive with extra care and precautions.
If you are determined to try overwintering lantanas in Zone 7, here are some steps you can take to increase their chances of survival:
1. Mulching: Before the first frost, apply a thick layer of organic mulch around the base of the lantana plants. This will help insulate the roots and protect them from freezing temperatures.
2. Cutting back: Prune the lantanas back to about 6 inches above the ground after the first frost. This will help reduce the amount of plant material that needs to be protected and will also make it easier to cover the plants.
3. Covering: Use frost blankets or burlap to cover the lantanas during periods of extreme cold. This will provide additional protection from freezing temperatures and drying winds.
4. Location: Plant lantanas in a sheltered location, such as against a south-facing wall or near other plants that can provide some protection from the elements.
5. Container gardening: If you have lantanas in containers, consider bringing them indoors during the winter months. This will ensure their survival and allow you to enjoy their beauty year-round.
It’s important to note that even with these precautions, lantanas may still struggle to survive the winter in Zone 7. The cold temperatures and fluctuating weather conditions can be challenging for these plants. Therefore, it’s always a good idea to have backup plans and be prepared to replace them in the spring if necessary.
While lantanas are technically perennials, they are typically grown as annuals in Zone 7 due to their inability to tolerate the cold temperatures and frosts of winter. However, with proper care and protection, there is a chance that lantanas can survive in Zone 7, but it is not guaranteed.
