| No. | Cultivar Name | Origin | Plant Size | Leaf Color | Variegation | Var Color | Flower Color | Season | Source | Registered |
|
1
| 'Jabulani' | Sport | Large | Yellow | Marginal | Green | Unknown | June to July | Zilis, Mark | .2010 |
|
2
| 'Jack's Gene' | Hybrid | Medium | Med-Green | | | Med-Lavender | July to August | Goodenough, Rick & Gilligan, Madelon | .2015 .2018 |
|
3
| 'Jane Doe' | Sport | Large | Dark-Green | | | Pure-White | July to August | Nyikos, Frank | .2017 |
|
4
| 'Jane Sample' | Sport | Medium | Med-Green | Marginal | Yellow | Near-White | July to August | Nyikos, Frank | .2017 |
|
5
| 'Janie Girl' | Hybrid | Large | Dark-Green | Medial | Yellow | Med-Lavender | July to August | Hanna, Clarence | .2020 |
|
6
| 'Jan's Gift' | Unknown | Medium | Dark-Green | Medial | White | Unknown | June to July | Liley, Jan & Gilligan, Madelon | .2015 |
|
7
| 'Jarno' | Hybrid | Medium | Yellow | | | Pale-Lavender | July to August | Lokies, Martin | .2016 |
|
8
| 'Jasmine' | Hybrid | Large | Dark-Green | | | Pale-Lavender | July to August | Beilstein, Doug & Beilstein, Mardy | .2022 |
|
9
| 'Jason and Katie' | Sport | Large | Blue/Green | Marginal | Yellow | Pale-Lavender | June | Hatfield, Handy & Walek, Kevin & The American Hosta Society | .2009 |
|
10
| 'Je me souviens' | Unknown | Large | Med-Green | Marginal | White | Unknown | June to July | Asch, Stuart | .2009 |
|
11
| 'Jelly Roll Blues' | Hybrid | Large | Yellow | Streaked | Green | Near-White | July | Elslager, Ed | .2003 |
|
12
| 'JenElaine' | Sport | Large | Dark-Green | Medial | Yellow | Med-Lavender | June to July | Boak, Tim | .2010 |
|
13
| 'Jessie' | Unknown | Small | Med-Green | Marginal | Yellow | Unknown | Unknown | Lydell, Ransom | --NR-- |
|
14
| 'Jetstream' | Hybrid | Large | Blue/Green | | | Pale-Lavender | July to August | Beilstein, Doug & Beilstein, Mardy | .2013 |
|
15
| 'Jigger's Gift' | Unknown | Large | Blue/Green | | | Unknown | August to September | Postlewaite, Peter | .2008 |
|
16
| 'Jilted Lover' | Sport | Medium | Dark-Green | Marginal | Yellow | Pale-Lavender | July | Zilis, Mark | .2010 |
|
17
| 'Jim Boldt' | Hybrid | Large | Blue/Green | | | Near-White | July to August | Graves, Butch | .2017 |
|
18
| 'Jim Cooper' | Hybrid | Large | Yellow | | | Pale-Lavender | June to July | Aden, Paul | .1982 |
|
19
| 'Jimmy Blue Eyes' | Unknown | Large | Blue/Green | | | Unknown | June to July | Parsons, Phil | .2012 |
|
20
| 'Jipson Place Black Hole' | Sport | Giant | Dark-Green | | | Near-White | June to July | Butler, Dick & Street, Dr Jamie | .2017 |
|
21
| 'Jipson Place Meteor Crater' | Unknown | Giant | Blue/Green | | | Near-White | June to July | Butler, Dick & Street, Dr Jamie | .2016 |
|
22
| 'Jipson Place Summer Solstice' | Unknown | Giant | Yellow | | | Pale-Lavender | June to July | Butler, Dick & Street, Dr Jamie | .2016 |
|
23
| 'Jipson Place Tree Top Lover' | Unknown | Giant | Blue/Green | | | Unknown | June to July | Butler, Dick & Street, Dr Jamie | .2016 |
|
24
| 'John Deere Green and Yellow' | Unknown | Medium | Dark-Green | Marginal | Yellow | Unknown | August to September | Freeman, Franc | .2010 |
|
25
| 'John Kulpa' | Sport | Medium | Dark-Green | Medial | Yellow | Near-White | July to August | Kulpa, John | .1999 |
|
26
| 'John Q. Adams' | Hybrid | Giant | Yellow | | | Pale-Lavender | July | Ruh, Peter & Ruh, Jean | .2003 |
|
27
| 'Johnny Oh' | Sport | Small | Med-Green | Marginal | Yellow | Med-Lavender | July to August | Orlando, John | .2003 |
|
28
| 'Johnson's Olympic Gold' | Hybrid | Small | Yellow | | | Unknown | June to July | Freeman, Franc & Freeman, Sally | .2008 |
|
29
| 'Joker' | Sport | Large | Med-Green | Marginal | Yellow | Pale-Lavender | July to August | Van Vliet, Arie & Walek, Kevin & The American Hosta Society | .2009 |
|
30
| 'Jolly Green Dwarf' | Hybrid | Small | Med-Green | | | Deep-Purple | June to July | Avent, Tony | .2006 |
|
31
| 'Jon Soucek' | Unknown | Large | Dark-Green | Marginal | Light Green | Unknown | June to July | Elslager, Ed & Soucek, Rachel | .2015 |
|
32
| 'Jordan's Heart' | Unknown | Giant | Dark-Green | Marginal | White | Med-Lavender | July to August | Foughty, C. & Asch, Stuart | .2011 |
|
33
| 'Joyce Lane' | Hybrid | Large | Dark-Green | Marginal | Yellow | Pale-Lavender | July to August | Graves, Butch | .2017 |
|
34
| 'Judi's Joy' | Sport | Medium | Med-Green | Streaked | White | Med-Lavender | July to August | Frost, Judi | .2003 |
|
35
| 'Judy's Amazing Grace' | Unknown | Large | Blue/Green | | | Unknown | June to July | Treichel, Bernie | .2006 |
|
36
| 'Jules' | Sport | Miniature | Med-Green | Marginal | Yellow | Pale-Lavender | July to August | Ford, Richard & Ford, Mary | .2009 |
|
37
| 'Jungle Fever' | Hybrid | Medium | Yellow | Streaked | White | Pale-Lavender | June | Ward, Dr Dick & Ward, Jane | .2013 |
|
38
| 'Just for Jane' | Hybrid | Medium | Dark-Green | Marginal | Yellow | Unknown | Unknown | Ward, Dr Dick & Ward, Jane | .2011 |
|
39
| 'Just Joshin' | Hybrid | Medium | Dark-Green | Streaked | Yellow | Unknown | July to August | Schulz, Ed | .2016 |
|