Their introduction into the commercial floriculture industry is rather recent, with the first commercial varieties appearing on the market in the early 1970s. New Guinea Impatiens Info. Note: Some leaves may appear wilted or yellow upon arrival. New Guinea impatiens (Impatiens hawkeri) grow easily in USDA zones 10 through 12 and as annuals everywhere else. Plant New Guinea impatiens in nutrient-rich, well-drained soil. They require about four to six hours of afternoon shade. Also, alternanthera, begonia, coleus, iresine, and torenia are all possible alternatives to impatiens. One of the many wonderful things about new guinea impatiens is that they are very easy to care for and do not require a lot of maintenance. Keep watering and they will begin to bloom again when the weather cools. New Guinea Impatiens Care Must-Knows. Impatiens are highly sensitive to drought and environmental stress, quickly wilting or dropping leaves, buds and flowers that can … While prized for their petite mounds of colorful blooms and easy-care growing habits, one variety is becoming is a stand-out, and that’s the New Guinea impatien. Flower beds on the east side of a building, which get morning sunshine and afternoon shade, are ideal locations for these plants. It has been beautiful, then yesterday we had temps around 95-98 degrees. In regards to watering, frequently check plants growing in hanging baskets and other containers. The leaves are still green but limp. If they start to wilt, give them a thorough watering and they should be back to normal in a few hours. these days. Watered them everyday as it's been quite sunny here in Seattle (imagine that!) They will add an explosion of color in these areas from early summer to fall. The right time to start pruning impatiens is mid summer or the months of July and August, once the main growing season is over. Propagating new guinea impatiens is a good way to keep new flowers growing throughout the winter for spring sowing. And suddenly this morning, they are completely wilted. The thing to remember about New Guinea impatiens is that rdeningalthough it will tolerate moderate amounts of sunshine, it still thrives in light shade. There are two important steps of pruning. When planting, set New Guinea impatiens at the same depth as they are currently growing. The right time to start pruning impatiens is mid summer or the months of July and August, once the main growing season is over. Impatiens of all varieties are reliable shade-garden favorites that are hardy in most growing zones across the nation.. See more flowers that don't mind shade. Just bought several beautiful New Guineas which were planted in planters 2 days ago. Plant New Guinea impatiens in nutrient-rich, well-drained soil. You can prune impatiens when it reaches the height of 6 inches or more. You could consider planting the more disease tolerant/resistant New Guinea impatiens. New Guinea impatiens are the perfect flowers to choose for shaded areas of your landscaping. New Guinea Impatiens Care Must-Knows. This is another good reason to use organic mulch since it cools the soil and keeps the blooms coming longer. Once that is accomplished, rotate the plants you put in that spot every year. Watered them everyday as it's been quite sunny here in Seattle (imagine that!) A slightly moist soil is best. Pruning is important for the plant as it promotes new growth in the plant and improves its blooming. If they start to wilt, give them a thorough watering and they should be back to normal in a few hours. See more flowers that don't mind shade. Fertilize: New Guinea impatiens will benefit from an application of slow-release fertilizer when planted or a light feeding every two weeks with a balanced water soluble fertilizer. It’s usually best to plant them outdoors about 2 weeks after the average last spring frost. Sometimes called busy Lizzy, impatiens (Impatiens walleriana) grow as perennials U.S. Department of Agriculture plant hardiness zones 10 through 11, but are normally grown as annuals or houseplants. If the leaves are wilted and the soil is still moist then there’s a good chance that it has root rot caused by a soil-borne fungus. You can prune impatiens when it reaches the height of 6 inches or more. Browse pictures and read growth / cultivation information about New Guinea Impatiens, Mixed Hybrids (Impatiens x hawkeri) supplied by member gardeners in the PlantFiles database at Dave's Garden. There are a few different ways to propagate your new guinea impatiens. New Guinea impatiens are happiest in part shade with consistently moist soil. There are two important steps of pruning. If your impatiens died this year, your best option is to plant something else for a few years. It is hanging in a covered porch, total shade, I have been keeping the soil evenly moist - it has never dried out or been exposed to water stress... but yesterday between the am and pm most of its thick stems are wilted over, most of the leaves are wilted, it just looks horrid! And suddenly this morning, they are completely wilted. Water the plant and let it recover in a shady location for a few days, then gently remove any foliage that does not recover to allow for new growth. These pests dwell in the soil; when they infect a plant, they girdle the stem, causing the area above the rot to wilt. Stem rot is generally worse in heavy, wet soils, so plant impatiens only in areas where soil is well-drained, or plant them in containers.