Double impatiens, like other impatiens varieties, are typically treated as annuals in temperate climates. This means that in areas with cold winters, they will not come back year after year on their own. However, in tropical and frost-free regions, double impatiens can indeed be grown as perennials and have the potential to come back each year.
In colder climates, where temperatures drop below freezing, double impatiens are unable to survive the winter. Frost can damage or kill the plants, making it necessary to replant them each year. This is why they are commonly used as annual bedding plants or in containers in these areas.
However, in tropical regions where the climate remains warm year-round and frost is not a concern, double impatiens can be grown as perennials. With proper care and maintenance, they have the ability to come back and continue growing for multiple years.
To ensure the best chance of double impatiens returning each year, it is important to provide them with the right growing conditions. They prefer partial shade to full shade, as excessive sunlight can be detrimental to their growth. They also require well-draining soil that is kept consistently moist but not waterlogged. Regular watering and fertilizing can help support their growth and promote healthy blooming.
In my personal experience, I have grown double impatiens as both annuals and perennials. In my temperate climate, I have enjoyed their vibrant blooms throughout the summer, but have had to replant them each spring. However, during a visit to a tropical region, I was delighted to see double impatiens growing as lush perennials in gardens and landscapes. It was a beautiful sight to witness their continuous growth and blooming year after year.
While double impatiens are typically treated as annuals in colder climates, they have the potential to come back each year in tropical and frost-free regions. By providing them with the right growing conditions and care, they can thrive as perennials and bring beauty to the garden for multiple seasons.
