Foamflower
Tiarella 'Iron Butterfly'

Family: Saxifragaceae (saks-ih-frag-AY-see-ee)
Genus: Tiarella (tee-uh-RELL-a)
Cultivar: Iron Butterfly
Additional cultivar information: (PP12396)
Hybridized by Heims 1999

Height

Spacing
12-18 in. (30-45 cm)

Hardiness
12-15 in. (30-38 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)

Bloom Color
Light Shade
Partial to Full Shade

Bloom Time
N/A

Foliage
Pale Pink

Other details
Mid Spring
Late Spring/Early Summer

Propagation Methods
Grown for foliage
Velvet/Fuzzy

Seed Collecting

Category
By dividing the rootball

Soil pH requirements

Patent Information

Foliage Color

Bloom Characteristics

Water Requirements

Where to Grow
Perennials