Heucherella 'Onyx'Heucherella 'Onyx'

Heucherella ‘Onyx’

True black, glossy, deeply cut leaves on a dense medium size mound make this a great landscape plant. We've been working for years to get a good black Heucherella. This is it. Loves heat and humidity but great in the northwest. Shy to bloom – always stays neat and clean. Great foliage for mixed containers.

USDA Hardiness Zone(s): 4-9
Size (HT/W/FL HT): 10″ / 16″ / 15″
Exposure: Part Shade, Full Sun, Full Shade
Bloom Time(s): June, July

FacebookTwitterPinterestLinkedinStumbleUponEmail
Common Name Foamy bells
Family Saxifragaceae
Genus
species hybrid
Plant Type
US Patent # PP29926
EU Grant # --
Bloom Time ,
Flower Color --
Foliage Color ,
Dormancy Winter
Exposure , ,
Growth Habit
Growth Rate
Hardiness Zone , , , , ,
How Different? --
Landscape Value Mass planting, accent, container, border or mixed beds.
Most Active Growing Season
Persistence Evergreen
Size (HT/W/FL HT) 10" / 16" / 15"
Soil (Garden) Prefers well-drained, humus rich Soil (Garden)s.
Water (Garden) Average. They like more moisture than the Heuchera.
Special Uses ,
Comments --
Water (Greenhouse) Dry moderatley between waterings.
EC 0.6 – 0.9
pH 5.5 – 6.5
Fertility Needs 100 – 150 ppm
Notes Be careful not to bury the crowns when planting.
Finish Time to 4″ 4 – 6 weeks
Finish Time to Gallon 8 – 10 weeks
Day Length for Flowering Day Neutral
Heucherella 'Onyx' - Product Profile
Download
Heucherella 'Onyx' - Growing Recipe
Download

All photography is property and © of TERRA NOVA® Nurseries, and is only to be used for promotional material related to TERRA NOVA® products.

Please credit TERRA NOVA® Nurseries in the following manner:
Photo(s) courtesy of TERRA NOVA® Nurseries, Inc.
www.terranovanurseries.com

Heucherella 'Onyx'Download Heucherella 'Onyx'Download
Heucherella 'Onyx'Download Heucherella 'Onyx'Download
Heucherella 'Onyx'Download Heucherella 'Onyx'Download

Our tags are produced using Adobe Illustrator (.ai) format.

Heucherella 'Onyx' - Tag
Download
Related Articles Featuring: Heucherella ‘Onyx’

Get the latest FREE version of Acrobat® Reader™ here.

Please be patient as PDF’s may take a moment to load.
  • Garden Smart: Tremendous Work in Perennial Breeding – click here