(New Guinea Impatiens) Roller Coaster Red Racer New Guinea Impatiens is sure to be a fan favorite! This new guinea impatiens adds a bold pop of red to your part shade garden with its vibrant blooms. New Guinea Impatiens in the Roller Coaster series have semi-double blooms with ruffled/fringed edges, making them a unique, stand-out addition. It grows best in full shade to part shade locations in the garden and can reach a maximum size of 12 inches. Roller Coaster Red Racer New Guinea Impatiens is a unique twist on a timeless, classic plant. It pairs well with other shade loving annuals and perennials such as pansies, hostas, brunnera, and more. Impatiens are well-loved for their ability to brighten up darker areas of the garden. They are easy to care for as well as light feeders not requiring a lot of fertilizer. They form a mounded habit perfect for planting as a border or mass planting in the garden. It also has a nice look in containers and is a great choice for brightening up your covered porch or patio.