| Botanical Name | Sanicula epipactis 'Thor' |
| Common Name | DWARF MASTERWORT |
| Genus | Sanicula |
| Exposure | Light Shade, Half Shade, Full Shade |
| Plant Size | 6-8" |
| Bloom Season | February, March |
| Size Range | 0" - 6" |
| Pot Size | 2-3/8" x 5" |
| Flower Color (Group) | Yellow-Chartreuse |
| Foliage Color | Variegated |
| USDA Hardiness Zone | 5: -10ºF through -20ºF, 6: 0ºF through -10ºF, 7: 10ºF through 0ºF, 8: 20ºF through 10ºF, 9: 30ºF through 20ºF |
| Cut Flowers | No |
| Fragrant | No |
| Attracts Humming Birds | No |
| Rabbit Resistant | Yes |
| Low Water | Yes |
| Bog Plant | No |
| Edelweiss Award | Yes |
| Bare Root | No |
| Fairy Gardening | Yes |
| US Native | No |