| No. | Cultivar Name | Source | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
|
1
| 'Hairline Fracture' | Larsen, Kim | Large | Blue/Green | Marginal | Green | Sport | Med-Lavender | July into August | .2003 |
|
2
| 'Hallie's Honor' | Maroushek, Lillian | Giant | Blue/Green | - | - | Hybrid | Near-White | June | .1999 |
|
3
| 'Hanky Panky' | Hansen, Hans & Shady Oaks Nursery | Medium | Med-Green | Marginal | Dark Green | TC Sport | Pale-Lavender | July into August | .2004 |
|
4
| 'Hans Solo' | Hansen, Hans | Giant | Dark-Green | - | - | Hybrid | Pale-Lavender | July into August | --NR-- |
|
5
| 'Harmonica' | Snyder, Ron | Medium | Light-Green | Marginal | White | Sport | Med-Lavender | July | .1999 |
|
6
| 'Hawkeye' | Maroushek, Lillian | Medium | Med-Green | Marginal | Yellow | Sport | Pale-Lavender | June | .1999 |
|
7
| 'Heart Throb' | Anderson, Kenneth | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | June | .1982 |
|
8
| 'Heartbeat' | Dean, Don | Small | Med-Green | Marginal | White | Hybrid | Light-Purple | June into July | .1999 |
|
9
| 'Hearts in Motion' | Dean, Don | Medium | Blue/Green | - | - | Hybrid | - | July into August | .2016 |
|
10
| 'Helen Field Fischer' | Minks, Eldren | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | July | .1970 |
|
11
| 'Her Eyes Were Blue' | Dean, Don | Medium | Blue/Green | - | - | Hybrid | Near-White | July into August | .2008 |
|
12
| 'Hertha' | Savory, Robert | Small | Blue/Green | Marginal | Yellow | Hybrid | Light-Purple | July into August | .1988 |
|
13
| 'Hideko's Pick' | Dean, Don | Large | Blue/Green | - | - | Unknown | Near-White | July | --NR-- |
|
14
| 'High Five' | Snyder, Ron | Small | Dark-Green | Marginal | White | Sport | Med-Lavender | July | .2002 |
|
15
| 'High Society' | Hansen, Hans & Shady Oaks Nursery | Small | Blue/Green | Medial | White | Sport | Pale-Lavender | July | .2004 |
|
16
| 'High Tide' | Hansen, Hans | Medium | Blue/Green | - | - | Hybrid | Pale-Lavender | August to October | .2005 |
|
17
| 'High Top' | Carlson, Monty & Carlson, Julie | Large | Med-Green | Marginal | White | Unknown | Med-Lavender | - | --NR-- |
|
18
| 'Hilda Wassman' | Savory, Robert | Medium | Blue/Green | Marginal | Yellow | Unknown | Pale-Lavender | July | .1985 |
|
19
| 'Holiday White' | Minks, Eldren | Small | Med-Green | Medial | White | Sport | Pale-Lavender | July | .1990 |
|
20
| 'Hollywood Lights' | Hansen, Hans & Shady Oaks Nursery | Large | Blue/Green | Medial | Yellow | TC Sport | Pale-Lavender | July | .2005 |
|
21
| 'Holy Mole' | Hansen, Hans | Large | Yellow | Marginal | Green | Sport | Pale-Lavender | August | .2003 |
|
22
| 'Honey' | Savory, Robert | Giant | Med-Green | - | - | Hybrid | Pale-Lavender | July | .1977 |
|
23
| 'Honey Moon' | Anderson, Kenneth | Large | Light-Green | - | - | Hybrid | - | July | .1982 |
|
24
| 'Hooligan' | Kriefell, Kurt | Large | Light-Green | Streaked | Yellow | Nat-Sport | Med-Lavender | July | --NR-- |
|
25
| 'Hope' | Hansen, Hans | Small | Med-Green | Marginal | Yellow | Sport | Light-Purple | June | .1999 |
|
26
| 'Huckleberry Grin' | Carlson, Monty & Carlson, Julie | Giant | Blue/Green | - | - | Unknown | Near-White | - | --NR-- |
|
27
| 'Humility' | Snyder, Ron | Medium | Dark-Green | - | - | TC Sport | Med-Lavender | July into August | .1997 |
|