| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Jigger's Gift' | Large | Blue/Green | | | Unknown | Unknown | August to September | Postlewaite, Peter | .2008 |
|
2
| 'Jipson Place Tree Top Lover' | Giant | Blue/Green | | | Unknown | Unknown | June to July | Butler, Dick & Street, Dr Jamie | .2016 |
|
3
| 'Joe the Plumber' | Medium | Med-Green | Streaked | Yellow | Unknown | Unknown | July to August | Freeman, Franc | .2012 |
|
4
| 'John Diamond' | Medium | Dark-Green | | | Unknown | Unknown | June to July to August | Zolock, Steve & Zolock, Sarah | .2009 |
|
5
| 'Johnson's Olympic Gold' | Small | Yellow | | | Hybrid | Unknown | June to July | Freeman, Franc & Freeman, Sally | .2008 |
|
6
| 'Jolly Green Dwarf' | Small | Med-Green | | | Hybrid | Deep-Purple | June to July | Avent, Tony | .2006 |
|
7
| 'Jumbo Mouse Ears' | Miniature | Blue/Green | | | Sport | Pale-Lavender | June to July | Philips, Hugo | .2011 |
|
8
| 'Jungle Fever' | Medium | Yellow | Streaked | White | Hybrid | Pale-Lavender | June | Ward, Dr Dick & Ward, Jane | .2013 |
|