This is a list of cultivars tested in the NCSU cut flower postharvest trials since 2002. Alphabetical by genus and cultivar, each entry is followed by the year it was tested which serves as a hot link to a report containing information for the cultivar.
| Genus | Cultivar/species | Trial Year |
| Achillea | Cassis | 2002 |
| Fireland | 2012 | |
| Strawberry Seduction | 2012 | |
| Adenophora | Amethyst | 2004 |
| Agapanthus | MidKnight Blue™ | 2004 |
| Agastache | Blue Boa | 2017 |
| Blue Fortune | 2017 | |
| Ageratum | Blue Herizon | 2012 |
| Everest Blue | 2011 | |
| High Tide White | 2005 | |
| Agrostemma | Purple Queen | 2012 |
| Amaranthus | Elephant Head | 2013 |
| Green Flowered | 2012 | |
| Hot Biscuits | 2012 | |
| Mira | 2010 | |
| Ammi | Casablanca | 2004 |
| Graceland | 2005 | |
| Ammi majus | 2012 | |
| Antirrhinum / Snapdragon | Calima Deep Pink | 2014 |
| Calima Deep Rose | 2008 | |
| Calima Pure White | 2010 | |
| Chantilly Deep Orange | 2007 | |
| Chantilly Purple | 2012 | |
| Chantilly Velvet | 2013 | |
| Chantilly Yellow | 2010 | |
| Maryland Dark Orange | 2017 | |
| Purple Twist | 2013 | |
| Trumpet Pink | 2013 | |
| Asclepias | Oro | 2011 |
| Silky Formula Mix | 2012 | |
| Aster | Lady in Black | 2013 |
| Astilbe | August Light | 2012 |
| Bridal Veil | 2012 | |
| Fanal | 2013 | |
| Calendula | Maayan | 2009 |
| Callicarpa | Welsh's Pink | 2009 |
| Callistemon | Woodlander's Red | 2010 |
| Callistephus / Annual Aster | Palette Mix | 2010 |
| Semi Double White | 2010 | |
| Calycanthus | Hartlage Wine | 2011 |
| Campanula | Campbell Blue | 2017 |
| Champion Pro Deep Blue | 2015 | |
| Heavenly Blue | 2004 | |
| Kent Belle | 2004 | |
| Lavender Improved | 2009 | |
| White Improved | 2009 | |
| Capsicum / Pepper | 1-159252 | 2013 |
| 13-441552 | 2013 | |
| 16-441575 | 2013 | |
| 22-441530-2 | 2013 | |
| Cappa Topfruit White/Red | 2007 | |
| Hot Purple | 2009 | |
| On The Top Round Red | 2006 | |
| Orange Globe | 2011 | |
| Carthamus / Safflower | Dark Orange Red | 2012 |
| Grenade Orange | 2012 | |
| Grenade White | 2012 | |
| Orange Head | 2012 | |
| Caryopteris | First Choice | 2004 |
| Celosia | Celway Terracotta | 2010 |
| Celway White | 2014 | |
| Dark Rose | 2012 | |
| Orange Peach | 2011 | |
| Red Flame | 2010 2013 | |
| Sunday Dark Pink | 2011 | |
| Sunday Orange | 2012 | |
| Sunday Wine Red | 2012 | |
| Sunday Yellow | 2014 | |
| Toreador Red | 2002 | |
| Chasmanthium / Sea Oats | Green Oat | 2010 |
| Cleome | Sparkler Lavendar | 2006 |
| Sparkler White | 2006 | |
| Consolida / Larkspur | Cannes Crystal Pink | 2007 |
| Cannes Purple Picotee | 2007 | |
| Coreopsis | Cerise | 2017 |
| Ruby Frost | 2017 | |
| Cosmos | Double Click | 2012 |
| Sonata Mix | 2012 | |
| Versailles | 2012 | |
| Craspedia | Sun Ball | 2011 |
| Daucus / Carrot | Dara | 2015 |
| Dahlia | Naomi | 2002 |
| Thalia | 2002 | |
| Delphinium | Candles Violet Shades | 2005 |
| Excalibur Mix | 2017 | |
| Guardian Blue | 2005 | |
| Planet Light Pink | 2017 | |
| Stiletto Indigo Blue | 2009 | |
| Dianthus | Amazon Neon | 2002 |
| Amazon Neon Duo | 2012 | |
| Bouquet Purple | 2002 | |
| Bouquet Rose | 2007 | |
| Deep Maxine | 2017 | |
| Experimental Sweet Scarlet | 2005 | |
| Fandango Crimson | 2007 | |
| Fandango Purple Picotee | 2009 | |
| Magenta Bicolor | 2017 | |
| Pink Magic | 2017 | |
| Sweet Black Cherry | 2013 | |
| Sweet Coral | 2004 | |
| Sweet Red | 2004 | |
| Volcano Mix | 2010 | |
| Volcano Mix | 2012 | |
| White with Ring | 2005 | |
| Digitalis | Camelot Lavender | 2004 |
| Camelot Rose | 2004 | |
| Plum Gold | 2016 | |
| Rose Ivory | 2016 | |
| Ruby Glow | 2016 |
