Citronella is not a perennial in Zone 6. Citronella is a plant that is native to tropical and subtropical regions, and it thrives in warm and humid climates. In colder regions, such as Zone 6, the plant is not able to survive the harsh winter temperatures.
Citronella plants are typically classified as perennials, which means that they can live for multiple years under the right conditions. However, their hardiness is limited to Zones 9-11, where the temperatures remain consistently warm throughout the year.
In Zone 6, the winters can be quite cold, with temperatures dropping below freezing for extended periods. This type of climate is not suitable for citronella plants, as they are not able to tolerate freezing temperatures. If planted in Zone 6, citronella plants would likely die off during the winter and would not regrow in the following spring.
It’s important to note that while citronella is not a perennial in Zone 6, there are other options for mosquito-repellent plants that can thrive in colder climates. Some examples include lavender, rosemary, and catnip. These plants have natural mosquito-repelling properties and can be grown as perennials in Zone 6.
In my personal experience, I have grown citronella plants in a Zone 9 region, and they have thrived during the warm months. However, when I moved to a Zone 6 region, I had to reconsider my plant choices and opt for alternatives that were better suited to the colder climate.
If you’re located in Zone 6 and looking for mosquito-repellent plants, citronella may not be the best choice. It’s important to consider the specific climate and hardiness zone of your region when selecting plants for your garden.
