| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Kathy Sorensen' | Small | Blue/Green | Streaked | Speckles | Hybrid | Med-Lavender | June to July | Gilligan, Madelon | .2015 |
|
2
| 'Kerry Man' | Giant | Blue/Green | | | Sport | Near-White | June to July | Gilligan, Madelon | .2015 |
|
3
| 'Kettle Moraine' | Giant | Dark-Green | | | Unknown | Med-Lavender | June to July | Geske, Bob & Geske, Justin | .2022 |
|
4
| 'King Cobra' | Medium | Light-Green | | | Hybrid | Pale-Lavender | June to July | Scheer, Alttara & Gilligan, Madelon | .2015 |
|
5
| 'Kiss an Angel Good Morning' | Medium | Dark-Green | Marginal | Yellow | Hybrid | Med-Lavender | October | Kwick, Charles | .2018 |
|
6
| 'Kiss of Innocence' | Miniature | Yellow-Gold | | | Hybrid | Med-Lavender | August | Kwick, Charles | .2020 |
|
7
| 'Kissed by the Sun' | Large | Yellow | | | Unknown | Near-White | June to July | Vertz, Mary | .2021 |
|
8
| 'Kung Fu Kenny' | Large | Blue/Green | | | Hybrid | Pale-Lavender | July | Kwick, Charles | .2021 |
|
9
| 'Kwick, Kwik, Quick, Mabel' | Large | Dark-Green | | | Hybrid | Pale-Lavender | July to August | Kwick, Charles | .2021 |
|
10
| 'Kwickdraw' | Large | Med-Green | | | Hybrid | Pale-Lavender | July to August | Kwick, Charles | .2022 |
|
11
| 'Kwick's Color Alchemy' | Medium | Dark-Green | | | Hybrid | Near-White | June to July | Kwick, Charles | .2022 |
|
12
| 'Kwick's Ladder of Emerald Hearts' | Medium | Med-Green | | | Hybrid | Med-Lavender | July to August | Kwick, Charles | .2022 |
|
13
| 'Kwick's White Pine View' | Medium | Yellow-Gold | | | Hybrid | Near-White | June to July | Kwick, Charles | .2022 |
|