| Common Name | Alum root |
|---|---|
| Family | Saxifragaceae |
| Genus | Heuchera |
| species | hybrid |
| Plant Series | Heuchera GRANDE™ Collection |
| Plant Type | Perennial |
| Persistence | Evergreen |
| US Patent # | PPAF ('TNHEUGB') |
| EU Grant # | PBRAF ('TNHEUGB') |
| Hardiness Zone | 4, 5, 6, 7, 8, 9 |
| Growth Habit | Mounding |
| Size (HT/W/FL HT) | 18" / 22" / 20" |
| Finish Time | Fast (4-6 Weeks) |
| Bloom Time | August, September |
| Growth Rate | Fast |
| Most Active Growing Season | Spring |
| Flowering Season | Summer |
| Flower Color | Pink |
| Leaf Color | Red |
| Soil | Moderately well drained, organic soil types are best. |
| pH | 5.5 - 6.5 |
| Exposure | Full Sun, Part Shade, Full Shade |
| Special Uses | Hummingbird Attractor, Winter Color |
| Nutritional Needs | 100 - 150 ppm |
| Dormancy | Winter |
| Water (Greenhouse) | Dry moderately between waterings. |
| Water (Garden) | Average, better too dry than too wet when established. |
| How Different? | Large habit with large, dark burgundy to black leaves. Taller habit with larger leaves that are also wavy compared to NORTHERN EXPOSURE™ Black. |
| Landscape Value | A great landscape or container plant. Use in mass or in mixed beds. |
| Finish Time to 4" | 4 - 6 weeks |
| Comments | -- |
| Grower Notes | Be careful not to bury the crowns when planting. |
Heuchera GRANDE™ Black
This large leaf H. villosa hybrid has a big mounding habit with black, wavy leaves. Flowers on medium height stalks are not messy making it a lovely landscape or container plant. It performs extremely well in Oregon and should perform great in the midwest, east and south.
USDA Hardiness Zone(s): 4-9
Size (HT/W/FL HT): 18″ / 22″ / 20″
Exposure: Part Shade, Full Sun, Full Shade
Bloom Time(s): August, September
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Photo(s) courtesy of TERRA NOVA® Nurseries, Inc.
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