The woodland phlox (Phlox divaricata) was purchased at the annual spring garden sale at the local botanical garden, Green Spring. I do like to grow natives and feel a bit of guilt because I do not exclusively limit my garden to them. This one was sold in the native plant vendor section. It did not have much of a label, except for "Woodland Phlox".
My newfound native came with a small cluster of flowers on a thin but upright stalk. It was planted in a lightly shaded bed with shade compatriots tradescantia, hosta, and astilbe and hydrangea, in the forefront front of them all. The internet says to expect a height of 12-inches (30 cm). The plant stopped blooming in summer and did not do anything for the rest of the year. Early morning sun bathed the area, but for most of the day it received dappled shade under an ever increasing neighbor's maple tree to the south.
Last year, it started to spread. There was an upright section that produced clusters of spring blooms, and a horizontal section that spread out flat to the ground. But it did have several flower stalks clustered together, indicating that it was growing.
It survived that nasty winter. Natives can survive beasts and weather in the wild, but sometimes do not survive me.
All those horizontal sections running along the surface of the ground last year produced dozens of flower stalks this year. The result is a mound of light blue, slightly fragrant flower clusters. If memory serves me, I was able to enjoy these flowers for over a month.
This wildflower phlox is native to woodlands of the eastern United States, north from Quebec, south to Texas. Yes, I know Quebec is Canada. Woodland phlox likes moist, fertile, loose soil. I have one out of three with my Virginia clay -- moist clay.
Common cultivars are 'Blue Moon' most resembling my plant, and 'Clouds of Perfume.' The flowers have nectar in the base of the long tubes, so insects need long tongues to get to it. Butterflies and hummingbirds are supposed like them best. I like them second best. They bloom at a place in the yard where hydrangea, hosta, and astilbe are still getting ready for their show to come later.
For The Record:
Heavy clay soil with mulch and organic amendments
Very little fertilizer
No serious pests/disease
Blooming: azalea, viburnum, dutch iris, coreopsis