| Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Autumn Frost' | Large | Yellow | Medial | Green | TC Sport | Pale-Lavender | July into August | Lichacz, Susan & Walters Gardens | .2009 |
| 'Ben Vernooij' | Medium | Blue/Green | Marginal | Yellow | TC Sport | Pale-Lavender | July into August | Fransen, Marco | --NR-- |
| BLUE DEW | - | - | - | - | TRADEMARK | - | - | TRADEMARK | --NR-- |
| 'Blue Ivory' | Large | Blue/Green | Marginal | White | Nat-Sport | Pale-Lavender | July | Meyer, Bill & Klinkhamer, Luc | .2009 |
| 'El Niño’ | Medium | Blue/Green | Marginal | White | Hybrid | Pale-Lavender | July into August | Warmerdam, Piet | .2003 |
| 'Firn Line' | Small | Blue/Green | Marginal | White | Nat-Sport | Med-Lavender | July into August | Heemskerk, Gerardus | .2012 |
| 'First Frost' | Miniature | Blue/Green | Marginal | Creamy White | Nat-Sport | Pale-Lavender | July into August | Scolnik, Patricia & Solberg, Robert | .2002 |
| 'Frosted Dimples' | Small | Blue/Green | Marginal | White | Hybrid | Pale-Lavender | July | Dean, Don | .1999 |
| 'Great Escape' | Medium | Dark-Green | Marginal | White | Nat-Sport | Pale-Lavender | July | van den Top, Jan | .2006 |
| 'Halcyon' | Small | Blue/Green | - | - | Hybrid | Pale-Lavender | July into August | Smith, Eric & AHS | .1988 |
| 'Hanja's What' | Medium | Med-Green | Medial | White | Hybrid | - | - | Hansen, Jan Hurup | --NR-- |
| 'Permafrost' | Medium | Blue/Green | Marginal | White | Nat-Sport | Pale-Lavender | July into August | Zilis, Mark | .2010 |
| 'Valley's Glacier' | Medium | Blue/Green | Marginal | White | Nat-Sport | Pale-Lavender | July | Linneman, Jeroen | .2008 |
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