| Hosta | Cool Mouse |
| Status | not registered |
| Originator(s) | Danny Van Eechaute |
| Origin | 'Mouse Party' sport |
| Size category | small |
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| Variegation | edge |
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| Petiole | |
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| Flower | |
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| Fertile | |
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| Patents | |
| Info | Hosta 'Cool Mouse' has thick, rounded, blue-green leaves, like you'd expect from a mouse. Each leaf has a yellow margin, but the cool part is the white flash where the yellow edge meets the blue-green center. |
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| Progeny | |