Tiarella cordifolia
Foam Flower
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One of our Canadian native plants that is frequently overlooked by locals. A perfect ground cover plant in moist shade in the woodland garden or as a foil with other moist, shade loving species. It is reliable, problem-free performer and should be seen more often in the garden.
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Family |
Saxifragaceae |
Genus |
Tiarella |
Species |
cordifolia |
Category |
Perennials, Weeds |
USDA Hardiness Zone |
4 - 9 |
Canadian Hardiness Zone |
2a - 8a |
RHS Hardiness Zone |
H3 - H7 |
Temperature (°C) |
-34 - (-1) |
Temperature (°F) |
-30 - 30 |
Height |
20 -30 cm |
Spread |
30 -60 cm |
General Description |
Stoloniferous herbaceous perennial. |
Landscape |
Flower borders and ground cover. |
Cultivation |
Best grown in moist humus rich soil. |
Growth |
Medium |
ID Characteristic |
Broad ovate leaves with erect stems holding racemes of small white flowers. |
Pests |
No major issues. |
Habitat |
Grow's in average, medium, well-drained soil in part to full shade. |
Notable Specimens |
Joany’s Woods, West Williams, Middlesex County, Ontario, Canada. |
Propagation |
Seeds in cold frame as soon as seed is ripe. |