| No. | Cultivar Name | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Kanzi' | Med-Green | Marginal | Yellow | Sport | Med-Lavender | July into August | Wittebol, R. & Van Eechaute, Danny | --NR-- |
|
2
| 'Kathy Sorensen' | Blue/Green | Streaked | Speckles | Hybrid | Med-Lavender | June into July | Gilligan, Madelon | .2015 |
|
3
| 'Katrina Jo' | Med-Green | - | - | Hybrid | Deep-Purple | August | Nyikos, Frank | .1998 |
|
4
| 'Kelsey' | Med-Green | - | - | Hybrid | Pale-Lavender | August to October | Williams, Frances & Ruh, Peter | .1996 |
|
5
| 'Kempen Magenta Blue' | Blue/Green | - | - | Hybrid | - | - | Butaye, Patrick | --NR-- |
|
6
| 'Kenny Love Blue' | Blue/Green | - | - | Unknown | - | June into July | Wade, Van & Walek, Kevin | .2009 |
|
7
| 'Kerry Man' | Blue/Green | - | - | Sport | Near-White | June into July | Gilligan, Madelon | .2015 |
|
8
| 'Kim' | Blue/Green | - | - | Hybrid | - | June into July | Kwick, Charles | .2016 |
|
9
| 'Kimmie Q' | Blue/Green | - | - | Hybrid | Near-White | June into July | Kwick, Charles | .2017 |
|
10
| 'Kind of Blue' | Blue/Green | - | - | Unknown | - | July | Ward, Dr Dick & Ward, Jane | .1999 |
|
11
| 'King Cobra' | Light-Green | - | - | Hybrid | Pale-Lavender | June into July | Scheer, Alttara & Gilligan, Madelon | .2015 |
|
12
| 'King Tucker' | Dark-Green | - | - | Hybrid | - | August to September | Kwick, Charles | .2016 |
|
13
| 'Kishiro-chirishimafu' | Dark-Green | - | - | Sport | Light-Purple | June into July | Unknown | --NR-- |
|