
Filipendula rubra, queen of the prairie, has large panicles of soft, pink flowers that here in Iowa in its native prairie fens, float above the prairie grasses like wind-blown smoke, and can be seen from a long distance. When it blooms in mid-summer, the flower heads are constantly humming with insects, at the top of stalks that can be as high as a man. They like sun and moisture, and given these, spread steadily into large patches. It is lovely in our garden, but in a bittersweet way, as it is a reminder of the loss of most of our tall grass prairies, plowed and paved into the dust of oblivion.