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Tiarella 'Black Snowflake' (Foam flower)

Tiarella 'Black Snowflake' Photo/Illustration: Courtesy of Terra Nova Nurseries



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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11
Botanical Name: Tiarella 'Black Snowflake' tee-ar-EL-lah Common Name: Foam flower Genus: Tiarella
This clump-forming variety has very dramatic, deeply cut foliage with wide black veins that looks like a black snowflake when new. The dark color is more pronounced in cool weather. Plants produce a profusion of starry white flowers on numerous spires up to 12 inches high and grow to about a foot wide. Tiarellas are at home in moist woodland environments. In the garden they make wonderful carpets of intricate leaves. For a long period from spring into summer, the profusion of foamy flowers can be appreciated up close or from a distance. Grow 'Black Snowflake' as a groundcover or edger in a shady border or woodland garden. It is a great foil to early spring bulbs.
 Care: Provide moist, rich soil in part sun or full shade.
 Propagation: Divide the rhizomes in spring.
 Problems: Rust, powdery mildew, slugs, weevils.
Height 6 in. to 12 in.
Spread 6 in. to 12 in.
Growth Habit Clumps
Growth Pace Moderate Grower
Light Part Shade to Full Shade
Moisture Adaptable
Maintenance Low
Characteristics Showy Flowers; Showy Foliage
Bloom Time Early Summer; Late Spring; Spring
Foliage Color Colorful/Burgundy Foliage
Flower Color White Flower
Uses Beds and Borders, Ground Covers, Naturalizing, Waterside
Style Shade, Woodland Garden
Seasonal Interest Spring Interest, Summer Interest, Fall Interest
Type Perennials

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