tiarella
Switchgrass
Cecelia Alexander · CC0 · source

Switchgrass

Panicum virgatum

Yellow, pink, purple and red flowers from July into September, worked by oil bees. It grows wild in 45 of Alabama’s 67 counties.

Light
Part shade to full sun
Soil
Dry to moist soil
Size
5 ft to 7 ft tall, 2.5 ft wide
Flowers
Yellow, pink, purple and red, Jul to Sep
Leaves
Deciduous
Roots
Spreading rhizomes or runners; wants 12 in of soil
Kind
Grass or sedge

At its grown size

Switchgrass, drawn in a bed

in flowerfall colorbare for winter

What it feeds

Caterpillars
24 kinds of caterpillars
Birds
35 kinds of birds
On its flowers
Oil bee (Rediviva simulans)

Grows well with

Facts from the Quercus record for Panicum virgatum.