This is a series from Ronny Van Keer of the Netherlands . Holar is the ancient name of a city in the Netherlands.
 

 
CultivarPlant SizeLeaf ColorVariegationVar ColorOriginFlower ColorSeasonSourceRegistered
'Holar Arches Park'GiantLight-Green--Hybrid--Van Keer, Ronny--NR--
'Holar Banana Moon'MediumYellow--Hybrid--Van Keer, Ronny--NR--
'Holar Black Swan'LargeLight-Green--HybridMed-LavenderAugust to SeptemberVan Keer, Ronny--NR--
'Holar Crimson Grape'LargeDark-Green--Hybrid--Van Keer, Ronny--NR--
'Holar Early Days'MediumYellow--Hybrid--Van Keer, Ronny--NR--
'Holar Fire Rainbow'-Med-GreenStreakedWhiteHybrid--Van Keer, Ronny--NR--
'Holar Flying Saucer'LargeBlue/Green--Hybrid--Van Keer, Ronny--NR--
'Holar Garnet Crow'MediumLight-Green--Hybrid--Van Keer, Ronny--NR--
'Holar High Waves'MediumYellow--Hybrid--Van Keer, Ronny--NR--
'Holar Mystic Purple'MediumMed-Green--Hybrid-AugustVan Keer, Ronny--NR--
'Holar Rainbow River'LargeMed-GreenStreakedWhiteHybrid--Van Keer, Ronny--NR--
'Holar Rainbow Springs'GiantMed-GreenStreakedWhiteHybrid--Van Keer, Ronny--NR--
'Holar Red Sea Shell'LargeMed-Green--Hybrid--Van Keer, Ronny--NR--
'Holar Red Wine'MediumLight-Green--HybridMed-Lavender-Van Keer, Ronny--NR--
'Holar Rising Flame'LargeYellow--Hybrid--Van Keer, Ronny--NR--
'Holar Sunset Cobra'MediumMed-Green--Hybrid--Van Keer, Ronny--NR--
'Holar Wild Side'MediumLight-Green--Hybrid--Van Keer, Ronny--NR--

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