
bitter switchgrass
Panicum amarum 'Dewey Blue'
Overview
Bitter switchgrass is a strong and hardy native grass. An attractive variety of Panicum amarum, Dewey Blue produces small, leafy clumps of bright, blue-green evergreen foliage. In midsummer, short stems of greenish-purple inflorescences appear, with the seed heads remaining attractive well into winter. Dewey Blue thrives in dry soil and full sun, does not require much maintenance, and is suitable for use as a ground cover or for erosion control. Ideal for low-maintenance landscapes and wildlife habitats, this semi-evergreen ornamental grass is a great choice for gardeners who want a versatile, easy-care perfect specimen.
Care Guide
Watering
Minimum
Light
Full sun, part shade.
Temperature
Hardiness zone 2-9.
Pruning
Best pruned in March, April, May, March, April, June, July, August, June, July, October, November.
Propagation
Seed Propagation, Division, Cutting
Related plants
Other plants you might like if you grow bitter switchgrass.







