| Hosta | Kuk's Concoction |
| Status | registered |
| Originator(s) | Ed Elslager 1999 |
| Origin | 'First Impressions' hybrid |
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| Vein pairs | 9-10 |
| Leaf color | dark green,streaked,yellow,blue |
| Variegation | streaked |
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| Fragrant | |
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| Fertile | |
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| Info | |
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