So far, all New Guinea impatiens except one are propagated by cuttings. It should come as no surprise that another Ball company, Pan American Seed Co., developed the only New Guinea type that can ...

A: There are several options to preserve your New Guinea impatiens (Impatiens hawker ... to the outdoors after the last frost. Take cuttings: Often, by the end of the season, the plants are ...

Cutting-grown plants are sold in larger ... season and come out of their winter doldrums later than regular or New Guinea impatiens. They also seem to need more fertilizing and can tolerate ...

Another way to save New Guinea impatiens for the next year is to take cuttings from the plants in late summer. Make the cut 4 to 6 inches below the bloom and place in a glass of water. Remove ...

Both the standard impatiens and the New Guinea can be easily propagated from cuttings. A cutting of at least four inches with several nodes is a good start. Dip the cut end in rooting hormone and ...

The UF/IFAS ornamental plant breeder leads cutting-edge research to find ... Deng and his research team found two New Guinea impatiens varieties that can resist downy mildew throughout the flower ...

Q: My husband bought several New Guinea impatiens about three weeks ago. They had no buds on them and were all about 4-6 inches tall. He cleaned out the pots, sterilized them and put in new ...