American Horticulture Society A-Z Encyclopedia says root softwood cutting of frost hardy species and semi-ripe cuttings of tender species in summer.

This is one of my favorite plants.

I also have the c. parqui, which blooms yellow, and the c. roseum, which blooms red. They all smell good, but not as good as the night bloomer.

Janie

I live in Wichita, Kansas zone 6B, do I propagate cestrum in the fall or wait till spring. I would like to take a cutting and try it. Thinking if I did it now I would have to move the plant inside. Our temps have been unseasonably warm, temps will drop soon. If I can do it now, can I keep in the house thru out the winter than transplant outside in the spring? Thank you!