A tall wild flower with spikes of white flowers. Prefers full sun and moist soils. Adds a strong vertical element to the garden.
Pronunciation
(ver-on-i-KAS-trum)
Plant Type
All Plants, Wild Flowers
Hardiness Zone
5
Sunlight
full sun
Moisture
average to moist, never dry
Soil & Site
average to moist, up land woods, prairie
Flowers
forms terminal slender spikes of 1/4 to 1/3 inch tubular-shaped flowers, blooms in July, white rarely pink
Leaves
forms a whorl of 3-6 leaves
Dimensions
3-6 feet
Maintenance
may need stacking in a gardens, after bloom dead head and this will help eliminate some weight and the plant may stand up right
Propagation
seeds
Native Site
Native to north America.
Misc Facts
Roots been used medicinally as a cathartic.
Author's Notes
Have used this plant several times in gardens. It diffidently is hardy but has the problem of flopping. Pinching at the end of May through June may help control this.
Notes & Reference
#56-Tall Grass Prairie Wildflowers (Doug Ladd), #100-Wildflowers of Wisconsin and the Upper Midwest (Black and Judziewicz))