Manipulating Light to Improve Quality of Cut Flowers
Once completed, this research will provide growers with well-defined recommendations for vegetative and reproductive growth to increase cut flower production efficiency and profitability. Specifically, we are quantifying how several new and commercially important cut flower varieties respond to daylength and/or vernalization temperature and duration to ultimately determine how these environmental parameters should be managed to hasten flower initiation and induction without negatively impacting stem quality and yield. This information is especially crucial for cut flower growers located in northern latitudes as they transition to year-round greenhouse production. Bluebeard (Caryopteris ×clandonensis) and Billy button (Pycnosorus globosus) are both crops that have been recently introduced as cut flowers, however, there is very little production and flower induction information available. These crops have the…
