Tiarella Species, Oneleaf Foam Flower, One-Leaved Foamflower

Tiarellatrifoliata var. unifoliata

Family
Saxifragaceae (saks-ih-frag-AY-see-ee)
Genus
Tiarella (tee-uh-RELL-a)
Synonym
Heuchera californica
Tiarella trifoliata subsp. unifoliata
Tiarella unifoliata
Spacing
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Hardiness
12-15 in. (30-38 cm)
15-18 in. (38-45 cm)
Sun Exposure
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Bloom Color
Partial to Full Shade
Bloom Time
N/A
Foliage
White/Near White
Other Details
Other details
Mid Summer
Propagation Methods
Herbaceous
Seed Collecting
Category
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
Soil pH requirements
Patent Information
Seed does not store well; sow as soon as possible
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Perennials
Regional

Featured Videos

Gardener's Notes:

0
positive
0
neutral
0
negative
Sort By:
Sort By:
Featured
Writing Spider
(Argiope aurantia)
Common Goldeneye
(Bucephala clangula)
Featured
Writing Spider
(Argiope aurantia)
Common Goldeneye
(Bucephala clangula)