Updated: July 23, 2023

Impatiens plants are known for their colorful and vibrant blooms, making them a popular choice for gardens and landscaping. These plants are easy to grow, require minimal maintenance, and can thrive in both sun and shade. One of the most common types of impatiens is the Impatiens walleriana. However, there are several other varieties of impatiens plants with unique characteristics and growing requirements. In this article, we will explore some of the different types of impatiens plants available to gardeners.

1. New Guinea Impatiens

New Guinea impatiens (Impatiens hawkeri) are a popular alternative to traditional impatiens, especially in areas where downy mildew is a concern. These plants have larger flowers and thicker leaves compared to other impatiens varieties. They are also more tolerant of heat and sun, making them an excellent choice for sunny spots in the garden. New Guinea impatiens come in a wide range of colors, including shades of pink, purple, orange, and white.

2. Double Impatiens

Double impatiens (Impatiens walleriana) are known for their full, ruffled flowers that resemble miniature roses. These plants produce an abundance of blooms throughout the summer months, adding a touch of elegance to any garden or container. Double impatiens come in various colors, including red, pink, purple, and white. They prefer partial shade and well-drained soil.

3. Balsam Impatiens

Balsam impatiens (Impatiens balsamina) are an old-fashioned variety that has been cultivated for centuries. These plants have a bushy growth habit and produce clusters of vibrant, bell-shaped flowers with a distinct fragrance. Balsam impatiens come in a wide range of colors, including shades of red, orange, pink, purple, and white. They prefer partial shade and moist soil.

4. SunPatiens

SunPatiens (Impatiens x hybrida) are a breakthrough hybrid impatiens variety that can tolerate full sun conditions. Unlike traditional impatiens, which tend to wilt and struggle in direct sunlight, SunPatiens thrive in both sun and shade. These plants have a strong root system and produce large, vibrant flowers all season long. SunPatiens come in various colors, including shades of red, pink, orange, purple, and white.

5. African Impatiens

African impatiens (Impatiens auricoma) are native to tropical regions of Africa. These plants have attractive green foliage and produce clusters of trumpet-shaped flowers in shades of pink, red, orange, and white. African impatiens are well-suited for warm climates and can be grown as perennials or annuals, depending on the region. They prefer partial shade and moist soil.

6. Himalayan Balsam

Himalayan balsam (Impatiens glandulifera) is an invasive species that was introduced to Europe in the 19th century. These plants have tall stems with lance-shaped leaves and produce clusters of pink or purple flowers. Himalayan balsam is known for its rapid growth rate and ability to outcompete native plants. While it may be considered a nuisance in some areas, it can also be grown as an ornamental plant in controlled garden settings.

7. Impatiens Niamniamensis

Impatiens niamniamensis, also known as the parrot plant or Congo cockatoo, is an exotic variety of impatiens native to Central Africa. These plants have unique claw-like flowers with vibrant colors such as orange, red, and purple. Impatiens niamniamensis prefer a warm and humid environment, making them suitable for tropical gardens or indoor cultivation.

8. Impatiens omeiana

Impatiens omeiana is a perennial impatiens species native to China. These plants have attractive green foliage with reddish stems and veins. The flowers are small and delicate, usually pink or white in color. Impatiens omeiana prefer partial shade and well-drained soil. They are often used as ground cover or in woodland gardens due to their low-growing habit.

In conclusion, impatiens plants offer a wide range of options for gardeners looking to add color and beauty to their outdoor spaces. From the traditional Impatiens walleriana to the heat-tolerant New Guinea impatiens and the exotic Impatiens niamniamensis, there is a variety of impatiens to suit every gardener’s preferences and growing conditions. Whether you prefer vibrant double blooms, fragrant bell-shaped flowers, or unique claw-like blossoms, there is an impatiens plant waiting to brighten up your garden. So go ahead, explore the different types of impatiens plants and create a stunning display of color in your own backyard.