| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Schneck' | Small | Blue/Green | - | - | Unknown | Med-Lavender | - | Maindok, Hans-Hennig | --NR-- |
|
2
| 'Shifting Sands' | Small | Med-Green | Streaked | Yellow | Unknown | Light-Purple | June into July | Beilstein, Doug & Beilstein, Mardy | .2021 |
|
3
| 'Shirofukurin', H. capitata | Medium | Dark-Green | Marginal | White | Sport | Light-Purple | June into July | Unknown | --NR-- |
|
4
| 'Sleeping Star' | Medium | Blue/Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | Van den Top, Jan | --NR-- |
|
5
| 'Snow Boy' | Medium | Blue/Green | Marginal | Yellow | Sport | Pale-Lavender | July | Van den Top, Jan | --NR-- |
|
6
| 'Soft Touch' | Small | Med-Green | - | - | Hybrid | Light-Purple | July | Savory, Robert | .1977 |
|
7
| 'Soul Brother' | Small | Med-Green | - | - | Sport | Med-Lavender | July into August | Mortko, Rob | .2002 |
|
8
| 'Stripshow' | Small | Dark-Green | Medial | White | Unknown | - | - | Unknown | --NR-- |
|
9
| 'Superba' | Large | Dark-Green | - | - | Hybrid | Deep-Purple | July | Arends, George | --NR-- |
|
10
| 'Swizzle Sticks' | Medium | Med-Green | - | - | Hybrid | Pale-Lavender | August | Herold, Roy & Walek, Kevin & The American Hosta Society | .2009 |
|