| No. | Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Hadspen Blue' | Large | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Smith, Eric & Aden, Paul | .1976 |
|
2
| 'Hadspen Hawk' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | August to October | Smith, Eric & British Hosta and Hemerocallis Society | .1988 |
|
3
| 'Hadspen Heron' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Smith, Eric & Aden, Paul | .1976 |
|
4
| 'Hadspen Mystique' | Large | Dark-Green | - | - | Hybrid | Med-Lavender | August to September | Smith, Eric & Ruh, Peter & Ruh, Jean | .2003 |
|
5
| 'Hadspen Pink' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Smith, Eric & British Hosta and Hemerocallis Society | .1988 |
|
6
| 'Hadspen Samphire' | Medium | Light-Green | - | - | Hybrid | Pale-Lavender | August | Smith, Eric & Ruh, Peter | .1997 |
|
7
| 'Hadspen Seersucker' | Large | Med-Green | - | - | Unknown | Med-Lavender | July | Smith, Eric | --NR-- |
|
8
| 'Hadspen White' (Brother Ronald) | | | | | xDuplicate | | | Smith, Eric | --NR-- |
|
9
| 'Hadspen White' (Eric Smith) | Large | Light-Green | - | - | Hybrid | Pure-White | August to September | Smith, Eric & Ruh, Peter & Ruh, Jean | 2001 |
|