| No. | Cultivar Name | Source | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
|
1
| 'Jabberwocky' | Beilstein, Doug & Hatt, Robert | Medium | Light-Green | Marginal | Yellow | Hybrid | | | .2022 |
|
2
| 'Jackpot' | Ward, Dr Dick & Ward, Jane | Large | Yellow | - | - | Hybrid | Pure-White | July into August | .1996 |
|
3
| 'James' | Wade, Van | Large | Yellow | - | - | Unknown | - | - | --NR-- |
|
4
| 'James Knox Polk' | Ruh, Peter & Ruh, Jean | Giant | Light-Green | - | - | Unknown | - | - | .2010 |
|
5
| 'James River' | Beilstein, Doug & Malloy, Alex | Medium | Med-Green | - | - | Hybrid | Med-Lavender | July into August | .2005 |
|
6
| 'Jane Ward' | Ward, Dr Dick & Ward, Jane | Medium | Med-Green | Medial | White | Hybrid | Light-Purple | July | .1999 |
|
7
| 'Janet's Gold Sox' | Wade, Van | Medium | Yellow | - | - | Sport | Med-Lavender | July | --NR-- |
|
8
| 'Janet's Green Sox' | Wade, Van | Medium | Med-Green | - | - | TC Sport | Pale-Lavender | July | --NR-- |
|
9
| 'Janie Girl' | Hanna, Clarence | Large | Dark-Green | Medial | Yellow | Hybrid | Med-Lavender | July into August | .2020 |
|
10
| 'Jan's Gem' | Wade, Van | Medium | Med-Green | - | - | Unknown | - | - | --NR-- |
|
11
| 'Jasmine' | Beilstein, Doug & Beilstein, Mardy | Large | Dark-Green | | | Hybrid | Pale-Lavender | July into August | .2022 |
|
12
| 'Jason and Katie' | Hatfield, Handy & Walek, Kevin & The American Hosta Society | Large | Blue/Green | Marginal | Yellow | Sport | Pale-Lavender | June | .2009 |
|
13
| 'Jay Jay' | Grullemans, John J. & Ruh, Peter | Giant | Blue/Green | - | - | Hybrid | Near-White | June into July | .1994 |
|
14
| 'Jean Ferris Ruh' | Ruh, Peter & Ruh, Jean | Medium | Dark-Green | Medial | Yellow | Sport | Pale-Lavender | July into August | .2005 |
|
15
| 'Jeff' | Wade, Van | Large | Blue/Green | - | - | Unknown | Near-White | July | --NR-- |
|
16
| 'Jelloway' | Wade, Van | Medium | Light-Green | Marginal | White | Sport | Pale-Lavender | July | --NR-- |
|
17
| 'JenElaine' | Boak, Tim | Large | Dark-Green | Medial | Yellow | Sport | Med-Lavender | June into July | .2010 |
|
18
| 'Jennifer' | Wade, Van | Small | Med-Green | Marginal | Yellow | Unknown | Pale-Lavender | July | .1999 |
|
19
| 'Jennifu' | Wade, Van | Small | Med-Green | Marginal | Yellow | Unknown | - | - | --NR-- |
|
20
| 'Jerry' | Wade, Van | Large | Yellow | Marginal | Light Green | Unknown | - | - | --NR-- |
|
21
| 'Jet Black' | Beilstein, Doug & Beilstein, Mardy | Large | Blue/Green | - | - | Hybrid | Near-White | July | .2017 |
|
22
| 'Jetstream' | Beilstein, Doug & Beilstein, Mardy | Large | Blue/Green | - | - | Hybrid | Pale-Lavender | July into August | .2013 |
|
23
| 'Jim Boldt' | Graves, Butch | Large | Blue/Green | - | - | Hybrid | Near-White | July into August | .2017 |
|
24
| 'Jiminy Cricket' | Ward, Dr Dick & Ward, Jane | Small | Light-Green | Marginal | Yellow | Hybrid | Pale-Lavender | July | .2005 |
|
25
| 'Jimmy' | Wade, Van | Small | Med-Green | - | - | Hybrid | - | - | --NR-- |
|
26
| 'Jimmy Blue Eyes' | Parsons, Phil | Large | Blue/Green | - | - | Unknown | - | June into July | .2012 |
|
27
| 'Joan Altman' | Kuk, Bob | Small | Light-Green | Marginal | Yellow | Unknown | Pale-Lavender | July into August | .2011 |
|
28
| 'Joan's Alter Ego' | Bowe, Dave | Medium | Yellow-Gold | | - | Sport | Pale-Lavender | July | .2020 |
|
29
| 'Johanne' | Ellyson, Craig & Ruh, Peter | Medium | Blue/Green | - | - | Hybrid | Near-White | June into July | .1989 |
|
30
| 'John Q. Adams' | Ruh, Peter & Ruh, Jean | Giant | Yellow | - | - | Hybrid | Pale-Lavender | July | .2003 |
|
31
| 'John Tyler' | Ruh, Peter & Zilis, Mark | Large | Blue/Green | - | - | Unknown | Light-Purple | July | .2011 |
|
32
| 'Jon's Gem' | Hatfield, Handy | Medium | Light-Green | - | - | Unknown | - | July into August | .2009 |
|
33
| 'Joseph' | Kuk, Bob | Large | Dark-Green | - | - | Sport | Light-Purple | July into August | .1990 |
|
34
| 'Josephine' | Kuk, Bob | Medium | Blue/Green | Marginal | White | Hybrid | Light-Purple | July into August | .1987 |
|
35
| 'Joyce Lane' | Graves, Butch | Large | Dark-Green | Marginal | Yellow | Hybrid | Pale-Lavender | July into August | .2017 |
|
36
| 'Joyland' | Beilstein, Doug & Malloy, Alex | Small | Med-Green | Streaked | Speckles | Hybrid | - | - | --NR-- |
|
37
| 'Jubilee' | Ward, Dr Dick & Ward, Jane | Medium | Med-Green | Marginal | Yellow | Hybrid | Pale-Lavender | July into August | .2009 |
|
38
| 'Judi's Joy' | Frost, Judi | Medium | Med-Green | Streaked | White | Sport | Med-Lavender | July into August | .2003 |
|
39
| 'Julia' | White, Peter | Medium | Dark-Green | Marginal | White | Sport | Pale-Lavender | July into August | .1994 |
|
40
| 'Jumbo' | Meissner, O. & Ruh, Peter | Giant | Blue/Green | - | - | Hybrid | Near-White | June into July | .1997 |
|
41
| 'June Beauty' | Wayside Gardens & The American Hosta Society | Large | Blue/Green | - | - | Unknown | Near-White | June into July | .1986 |
|
42
| 'Jungle Fever' | Ward, Dr Dick & Ward, Jane | Medium | Yellow | Streaked | White | Hybrid | Pale-Lavender | June | .2013 |
|
43
| 'Just for Jane' | Ward, Dr Dick & Ward, Jane | Medium | Dark-Green | Marginal | Yellow | Hybrid | - | - | .2011 |
|
44
| 'Just So Green' | Wade, Van | Small | Med-Green | - | - | Sport | Pale-Lavender | June into July | --NR-- |
|