Type – perennial indoors, annual outdoors Exposure – sun and part sun Soil – ordinary but not soggy. This is usually due to moisture stress. Impatiens. New Guinea impatiens are herbaceous annual flowers that typically grow to about 24 inches in height. Step 4 Feed New Guinea impatiens twice per year, once in early spring to encourage new growth and again in mid-summer to increase flower production. New Guinea Impatiens are able to thrive in many parts of the garden because it tolerates and even prefers partial sun. Sunpatiens is the answer to all those who love impatiens and wish to see them bask in the sun!. Because there’s a drainage hole, either water your impatiens in the sink or place a saucer underneath the pot to catch excess water. Name – Sunpatiens ® Scientific name – Impatiens hawkeri hybrid Family – Balsaminaceae. 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. Summary of key sunpatiens facts. You want well-draining soil so the plants do not sit in water. Water the impatiens right away to help ease their transition. In its hardiness zones, water New Guinea impatiens once per week during winter months. New Guinea impatiens (I. hawker) plants have much larger single flowers and darker green leaves than traditional impatiens. Watering your impatiens too much would just make the roots rot. New Guinea impatiens growth responds positively to irrigation, and they are provided with as much water as they can take up, growth is pushed to the point of being excessive. Providing too much fertilizer and allowing substrate EC to get too high can result in salt-stressed and damaged plants. One of the most common problems with impatiens flowers is wilting. So can lack of moisture. New Guinea impatiens are light-feeding plants, growing best with a substrate electrical conductivity (EC) between 1.0 and 2.5 mS/cm using the PourThru test. impatiens flowers are splendid plants that grow in shady areas, which are liked because of their bright colors.It is the most popular annual flower, its height is 1 ft. As to watering the impatiens plants during the winter season, they only need a watering once a week or whenever the top soil is dry, because it is a very fleshy plant capable of retaining water. How To Treat Impatiens Given Too Much Fertilizer Question From: Millsboro, Delaware, United States Q: I have made a big mistake and seriously overfertilized my impatiens. In addition to watering, wilting can be a result of heat stress, especially if the plants are in too much sun. There could be a few reasons. Therefore, restricting excessive irrigation is one effective method of non-chemical growth control for this crop. They bloom in summer and fall, and can be white, pink, red or orange in color. Flowers of Impatiens come in many colors, including white, red, pink, purple, coral, purple, and yellow. They do not bloom well in full shade. The lighting on your New Guinea impatiens sounds reasonable. Crowding can inhibit flowering. Learn How to grow Impatiens in containers, Growing impatiens plant, Impatiens varieties, and more about this plant. New Guinea impatiens (Impatiens hawkeri) is a fairly new type of impatiens that offers quite a few benefits over the traditional Elfin (Impatiens walleriana) variety.This good-looking breed sports oversized, showy flowers and variegated leaves. These plants need to be kept consistently moist, but not soggy. Water stress can also cause leaf and flower/bud drop. And do not look to fertilizer; New Guinea impatiens do not need heavy fertilizer. Give enough water to fully saturate the new soil; once you see water pooling on top of the soil, stop and give it time to absorb and drain. New Guinea Impatiens Info Impatiens of all varieties are reliable shade-garden favorites that are hardy in most growing zones across the nation.