PRFCT Tips

Miscanthus

Miscanthus or Mis-CAN'T-thus?

September 16, 2016

Miscanthus sinensis (Japanese or Chinese Silver Grass) used to be the ornamental grass of choice for landscape designers. Showy, low-maintenance, year-round beauty... What's not to love?

Plenty. Those pretty flowers? Full of seeds that quickly disperse in the wind. As a result, this drought-tolerant, sun-loving grass is taking over meadows, roadsides, and forest edges across the country. In fact, Miscanthus is so invasive that it is now banned for sale on Long Island.

What to do if it's already in your garden? Prevent seeds from spreading by cutting off the flowers when they start to resemble a dandelion puff. If you see any baby Miscanthus sprouting, pull them up right away. Baby Miscanthus are easy to remove—mature Miscanthus not so much.

Looking for alternatives? Try native grasses like Little Bluestem, Switchgrass, or Indian Grass.

Photo credit: Ian Alexander Martin on Flickr