Mike Groothius - Registered Hostas by Year- HostaHelper from PlantsGalore.Com

No.	Cultivar Name	Plant Size	Leaf Color	Variegation	Var Color	Origin	Flower Color	Season	Source	Registered
1	'Continental Divide'	Large	Dark-Green	Medial	Green	Hybrid	Near-White	June to July to August	Groothuis, Mike & Petryszyn, Olga	.2008
2	'Chickenhearted'	Medium	Light-Green		-	Hybrid	Pure-White	July into August	Groothuis, Mike	.2012
3	'Sissy's Siberian Eyes'	Giant	Blue/Green	Streaked	White	Hybrid	Near-White	June into July	Groothuis, Mike	.2012
4	'Valor'	Giant	Med-Green		-	Hybrid	Near-White	July into August	Groothuis, Mike	.2014
5	'Feathervane'	Giant	Blue/Green		-	Hybrid	Near-White	July into August	Groothuis, Mike	.2019
6	'King of Buchanan'	Medium	Med-Green	Marginal	Yellow	Hybrid	Near-White	June into July	Groothuis, Mike	.2019