| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Season | Source | Registered |
|
1
| 'Jack and Margaret's Keynote' | Medium | Yellow | - | - | Hybrid | July into August | Owens, Clarence | .2001 |
|
2
| 'Jackpot' | Large | Yellow | - | - | Hybrid | July into August | Ward, Dr Dick & Ward, Jane | .1996 |
|
3
| 'Jack's Gene' | Medium | Med-Green | - | - | Hybrid | July into August | Goodenough, Rick & Gilligan, Madelon | .2015 .2018 |
|
4
| 'Jade Moon' | Large | Med-Green | - | - | Sport | July into August | Unknown | --NR-- |
|
5
| 'Jade Patriot' | Large | Med-Green | - | - | Sport | July into August | Unknown | --NR-- |
|
6
| 'Jade Stone' | Large | Light-Green | Marginal | Green | TC Sport | August to October | Anderson, Jim | --NR-- |
|
7
| 'Jaded Geisha' | Medium | Med-Green | - | - | Sport | August to September | Hawes, James | --NR-- |
|
8
| 'James A. Garfield' | Medium | Dark-Green | - | - | Hybrid | August to October | Sugita, Hajime & Ruh, Peter | .2003 |
|
9
| 'James Madison' | Medium | Med-Green | - | - | Hybrid | August to October | Sugita, Hajime & Ruh, Peter | .2005 |
|
10
| 'James River' | Medium | Med-Green | - | - | Hybrid | July into August | Beilstein, Doug & Malloy, Alex | .2005 |
|
11
| 'Jami' | Medium | Yellow | - | - | Hybrid | July into August | Nyikos, Frank | .2009 |
|
12
| 'Jammin' | Medium | Dark-Green | Streaked | White | Hybrid | July into August | Zilis, Mark | .2010 |
|
13
| 'Jane Doe' | Large | Dark-Green | - | - | Sport | July into August | Nyikos, Frank | .2017 |
|
14
| 'Jane Sample' | Medium | Med-Green | Marginal | Yellow | Sport | July into August | Nyikos, Frank | .2017 |
|
15
| 'Janet' | Medium | Light-Green | Marginal | Green | Sport | July into August | O'Harra, Russ | .1981 |
|
16
| 'Janet Rugh' | Medium | Med-Green | Streaked | White | Unknown | July into August | Zolock, Steve & Zolock, Sarah | .2001 |
|
17
| 'Janet's Sister' | Medium | Yellow | Marginal | White | Sport | July into August | Hornbaker, Rich & Hornbaker, Kathy | --NR-- |
|
18
| 'Janie Girl' | Large | Dark-Green | Medial | Yellow | Hybrid | July into August | Hanna, Clarence | .2020 |
|
19
| 'Jarett H Park' | Large | Dark-Green | - | - | Hybrid | July into August | Chamberlain, Steve | .2003 |
|
20
| 'Jarno' | Medium | Yellow | - | - | Hybrid | July into August | Lokies, Martin | .2016 |
|
21
| 'Jasmine' | Large | Dark-Green | | | Hybrid | July into August | Beilstein, Doug & Beilstein, Mardy | .2022 |
|
22
| 'Jason' | - | Med-Green | Streaked | White | Sport | August to September | Snyder, Ron | .2002 |
|
23
| 'Javelin' | Medium | Med-Green | Streaked | Speckles | Sport | August | Laviana, Marc & Malloy, Alex | .2001 |
|
24
| 'Jay B. Abendroth' | Large | Blue/Green | - | - | Hybrid | July into August | Chamberlain, Steve | .2001 |
|
25
| 'Jayka' | Medium | Med-Green | Marginal | Yellow | Sport | July into August | Shkundina, Marianna | .2011 |
|
26
| 'Jean Ferris Ruh' | Medium | Dark-Green | Medial | Yellow | Sport | July into August | Ruh, Peter & Ruh, Jean | .2005 |
|
27
| 'Jen' | Large | Dark-Green | Marginal | Yellow | Hybrid | July into August | Goodwin, Randy | .2000 |
|
28
| 'Jennifer Bailey' | Miniature | Med-Green | Marginal | White | Unknown | July into August | Lachman, Eleanor & Schmid, Tom | .2001 |
|
29
| 'Jerry's Jest' | Small | Med-Green | - | - | Hybrid | July into August | Schulz, Ed | .2010 |
|
30
| 'Jerzy' | Medium | Dark-Green | Streaked | White | TC Sport | July into August | Unknown | --NR-- |
|
31
| 'Jesse James' | Medium | Dark-Green | Marginal | Yellow | Sport | July into August | Stark, Dean | --NR-- |
|
32
| 'Jessica Alba' | Medium | Light-Green | - | - | Sport | August to September | Van den Top, Jan | --NR-- |
|
33
| 'Jester' | Large | Med-Green | Marginal | Chartreuse | Sport | July into August | Unknown | --NR-- |
|
34
| 'Jetstream' | Large | Blue/Green | - | - | Hybrid | July into August | Beilstein, Doug & Beilstein, Mardy | .2013 |
|
35
| 'Jewel Box' | Miniature | Dark-Green | Marginal | White | Unknown | July into August | Goodwin, Randy | .2017 |
|
36
| 'Jezebel' | Small | Med-Green | Marginal | Yellow | Sport | July into August | McHugh, Ed | .2013 |
|
37
| 'Jigger's Gift' | Large | Blue/Green | - | - | Unknown | August to September | Postlewaite, Peter | .2008 |
|
38
| 'Jim Boldt' | Large | Blue/Green | - | - | Hybrid | July into August | Graves, Butch | .2017 |
|
39
| 'Jim Hawes' | Medium | Yellow | - | - | Hybrid | August to October | Hawes, James & Brill, Kirk | --NR-- |
|
40
| 'Jimmy MacBlack' | Medium | Dark-Green | - | - | Sport | July into August | McBurney, Jim & McBurney, Lois & Anderson, Marlys | .2011 |
|
41
| 'Jingle Bells' | Medium | Dark-Green | - | - | Hybrid | August to October | Grapes, Vivian & The American Hosta Society | .1986 |
|
42
| 'Jo Jo' | Small | Med-Green | Marginal | White | Unknown | August | Stone, David & Ruh, Peter | .1987 |
|
43
| 'Joan Altman' | Small | Light-Green | Marginal | Yellow | Unknown | July into August | Kuk, Bob | .2011 |
|
44
| 'Joanne Johnson' | Medium | Blue/Green | - | - | Unknown | August | Johnson, Irwin | .1999 |
|
45
| 'Job' | Medium | Blue/Green | - | - | Hybrid | June into August | Hermens, Pieter | .2012 |
|
46
| 'Joe the Plumber' | Medium | Med-Green | Streaked | Yellow | Unknown | July into August | Freeman, Franc | .2012 |
|
47
| 'John Arva' | Large | Med-Green | - | - | Hybrid | July into August | Zolock, Steve & Zolock, Sarah | .2007 |
|
48
| 'John D. Barnot' | Large | Med-Green | - | - | Unknown | July into August | Zolock, Steve & Zolock, Sarah | .2008 |
|
49
| 'John Deere Green and Yellow' | Medium | Dark-Green | Marginal | Yellow | Unknown | August to September | Freeman, Franc | .2010 |
|
50
| 'John Diamond' | Medium | Dark-Green | - | - | Unknown | June into August | Zolock, Steve & Zolock, Sarah | .2009 |
|
51
| 'John Henry' | Medium | Med-Green | - | - | Hybrid | August | Livingston, Ron | --NR-- |
|
52
| 'John Henry's Shadow' | Large | Blue/Green | - | - | Hybrid | July into August | Livingston, Ron | --NR-- |
|
53
| 'John James' | Large | Dark-Green | - | - | Unknown | July into August | Zolock, Steve & Zolock, Sarah | .2007 |
|
54
| 'John Kulpa' | Medium | Dark-Green | Medial | Yellow | Sport | July into August | Kulpa, John | .1999 |
|
55
| 'Johnny Oh' | Small | Med-Green | Marginal | Yellow | Sport | July into August | Orlando, John | .2003 |
|
56
| 'Joker' | Large | Med-Green | Marginal | Yellow | Sport | July into August | Van Vliet, Arie & Walek, Kevin & The American Hosta Society | .2009 |
|
57
| 'Jon's Gem' | Medium | Light-Green | - | - | Unknown | July into August | Hatfield, Handy | .2009 |
|
58
| 'Jordan's Heart' | Giant | Dark-Green | Marginal | White | Unknown | July into August | Foughty, C. & Asch, Stuart | .2011 |
|
59
| 'Joseph' | Large | Dark-Green | - | - | Sport | July into August | Kuk, Bob | .1990 |
|
60
| 'Josephine' | Medium | Blue/Green | Marginal | White | Hybrid | July into August | Kuk, Bob | .1987 |
|
61
| 'Joseph's Dream' | Medium | Med-Green | Medial | Yellow | Sport | July into August | Unknown | --NR-- |
|
62
| 'Joyce Lane' | Large | Dark-Green | Marginal | Yellow | Hybrid | July into August | Graves, Butch | .2017 |
|
63
| 'Joyful' | Medium | Med-Green | Marginal | White | TC Sport | July into August | Zilis, Mark | .2003 |
|
64
| 'Jubilee' | Medium | Med-Green | Marginal | Yellow | Hybrid | July into August | Ward, Dr Dick & Ward, Jane | .2009 |
|
65
| 'Judi's Joy' | Medium | Med-Green | Streaked | White | Sport | July into August | Frost, Judi | .2003 |
|
66
| 'Judith' | Miniature | Light-Green | - | - | Unknown | July into August | Gasparino, Judith | .2017 |
|
67
| 'Juha' | Medium | Light-Green | Marginal | Yellow | Sport | July into August | Fransen, Marco | --NR-- |
|
68
| 'Jules' | Miniature | Med-Green | Marginal | Yellow | Sport | July into August | Ford, Richard & Ford, Mary | .2009 |
|
69
| 'Julia' | Medium | Dark-Green | Marginal | White | Sport | July into August | White, Peter | .1994 |
|
70
| 'Julia Ariana' | Large | Med-Green | Streaked | Yellow | Sport | July into August | Snyder, Ron | .2003 |
|
71
| 'Julia Gaede' | Large | Med-Green | Streaked | White | Sport | August | Gaede, Carl & Gaede, Susan | .1994 |
|
72
| 'Julie Morss' | Medium | Med-Green | Medial | Greenish White | Hybrid | July into August | Morss, Julie | .1983 |
|
73
| 'Julie Wheeler' | Large | Dark-Green | Streaked | White | Hybrid | July into August | Zolock, Steve & Zolock, Sarah | .2009 |
|
74
| 'Jumonji' | Medium | Light-Green | Marginal | Yellow | Sport | August | Unknown | --NR-- |
|
75
| 'Jumpin' Jack Flash' | Small | Med-Green | Medial | White | Unknown | August to September | Avent, Tony | .2012 |
|
76
| 'June' | Medium | Yellow | Marginal | Blue Green | TC Sport | August | NEO Plants Ltd. | .1991 |
|
77
| 'June Fever' | Medium | Yellow | Marginal | Blue-Green | TC Sport | July into August | Van den Top, Jan & Van Eechaute, Danny | .2004 |
|
78
| 'June Form #1' | Medium | Yellow | Marginal | Blue Green | TC Sport | August | Anderson, Jim & NEO Plants Ltd. | --NR-- |
|
79
| 'June Present' | Medium | Blue/Green | Medial | Yellow | Sport | July into August | Van den Top, Jan | --NR-- |
|
80
| 'June's Baby' | - | Med-Green | Marginal | White | Unknown | July into August | Jentsch, Klaus | --NR-- |
|
81
| 'June's Gold' | Small | Yellow | - | - | Sport | July into August | Minks, Eldren & Ruh, Peter | .2000 |
|
82
| 'June's Present' | Medium | Blue/Green | Medial | Yellow | Sport | July into August | Van den Top, Jan | --NR-- |
|
83
| 'Jupiter' | Large | Med-Green | Marginal | Yellow | TC Sport | July into August | Zilis, Mark | .2003 |
|
84
| 'Just Blue' | Medium | Blue/Green | - | - | Unknown | July into August | Benedict, Dr Ralph (Herb) | --NR-- |
|
85
| 'Just Joshin' | Medium | Dark-Green | Streaked | Yellow | Hybrid | July into August | Schulz, Ed | .2016 |
|
86
| 'Justa Gigolo' | Large | Med-Green | Streaked | Yellow | Hybrid | August | Asch, Stuart | .2003 |
|
87
| 'Justine' | Medium | Light-Green | Marginal | Blue-Green | TC Sport | July into August | Van den Top, Jan & The American Hosta Society | .2019 |
|
88
| 'Justinian' | Medium | Med-Green | Streaked | White | Unknown | July into August | Malloy, Alex | .2002 |
|
89
| 'Jyunpakuka-akebono' | Large | Med-Green | - | - | Sport | July into August | Unknown | --NR-- |
|