| Description | The plants are rapid growers with round penny shaped leaves that attach to their stems from the center of the leaves. The stems grow from 4 - 12 in. tall, depending upon individual species. Inconspicuous white or pink umbel flowers are held on shorter stalks below the leaves from June through September. Excellent pond shade. | ||
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Potting |
Propagation |
Hardiness |
Care |
| Plant in a medium pot with water no deeper than 1 - 3 in. over pot. | By division of clumps. |
Zones 5 - 11 |
Grow in sun to part shade. |