Mandevilla plants are known for their beautiful, showy flowers and lush foliage. They can add a tropical touch to any garden or landscape. Now, let’s dive into the question of whether mandevillas will come back every year.
In frost-free climates, mandevilla plants are indeed perennials. This means that they have the ability to come back year after year. These regions typically have mild winters, with temperatures that do not drop below freezing. Examples of frost-free climates include parts of Florida, California, and other southern regions.
In these areas, mandevilla plants can be planted in the ground and left to grow and bloom year after year. With proper care and maintenance, they can become established and thrive in the garden. However, it’s important to note that even in frost-free climates, mandevillas may experience some dieback during colder winters or periods of extreme cold. This can be managed by pruning back any damaged or dead growth in the spring.
For those living in colder climates where winter temperatures regularly drop below freezing, mandevillas are often treated as annuals. This means that they are planted in the spring or early summer and enjoyed for the season, but not expected to survive the winter. Once the cold weather arrives, mandevilla plants will not be able to withstand the freezing temperatures and will die.
However, if you’re particularly fond of your mandevilla and want to try and keep it alive through the winter, there is a method called overwintering. This involves bringing the plant indoors and providing it with the right conditions for survival.
To overwinter a mandevilla plant, it’s best to start preparing in the fall before the first frost. Begin by cutting back the plant to a manageable size, removing any dead or diseased foliage. Then, carefully dig up the plant, being cautious not to damage the roots. Place the plant in a clean container with well-draining soil and water thoroughly.
Next, find a suitable location indoors where the mandevilla can be stored for the winter. This could be a bright, cool room such as a basement or garage, or even a heated greenhouse if available. The key is to provide enough light for the plant while keeping it protected from freezing temperatures.
During the winter months, the mandevilla will enter a state of dormancy. It will require less water and fertilizer compared to its active growing season. Monitor the soil moisture and only water when the top inch of soil feels dry. Be sure to check for any signs of pests or disease and take appropriate action if necessary.
Once the danger of frost has passed in the spring, gradually acclimate the mandevilla plant back to outdoor conditions. Start by placing it in a sheltered location for a few hours each day, gradually increasing the time spent outside over a period of a week or two. transplant the mandevilla back into the garden, providing it with the necessary care and attention for it to thrive and bloom once again.
While mandevilla plants will come back every year in frost-free climates, they are typically treated as annuals or overwintered indoors in colder regions. By understanding the specific requirements of mandevillas in your climate, you can enjoy their beauty and charm year after year.
