Cultivar NamePlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Harrison'GiantBlue/Green--UnknownPale-LavenderJulyHarrison, Dr Jamison & Ruh, Peter.1987
'Heidi Ho'MediumBlue/GreenMedialYellowHybridPure-White Frederking, Ann--NR--
'Hippodrome'MediumMed-Green--HybridNear-WhiteJuneMalloy, Alex.2001
'Hoarfrost'GiantBlue/Green--HybridNear-WhiteJune into JulyFisher, Eunice V. & The American Hosta Society.1986
'Honey Hill Pearl Essence'LargeLight-Green--UnknownPale-LavenderJuly into AugustErb, Marsha Axmear.2003
'Hoosier Dome'LargeMed-Green--HybridNear-WhiteJunePetryszyn, Olga.1998
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