Previously, the largest known eastern cottonwood tree was in Beatrice. This one along Pibel Lake beat it as the largest in the state and in the nation.

Cottonwood buds, seeds and fluff. Here are some tips for cleaning your AC of cottonwood fluff and other material that can harm it, from Suntech Heat & Air Conditioning in Oklahoma City.

Chicago has been inundated with white fluffy stuff over the past few weeks. It isn’t snow. The fluff is from female eastern cottonwood trees. The tree’s seeds are blanketed by thin white floss ...

Cottonwood seeds cover the edge of the grass at a home on Wednesday, June 18, 2025, in East Lansing.© Nick King/Lansing State Journal An Eastern cottonwood tree posted on the University of ...

Every year the eastern cottonwood trees in Michigan release their fluffy seeds. The end of June likely marks the end of this process. Here's what to know.

Illinois’ state champion Eastern cottonwood, the largest in the state, is in the Byron Forest Preserve near Mount Morris, about 100 miles west of downtown Chicago.

WHEELER COUNTY, Neb. (KOLN) - Pibel Lake Recreation Area is home to the Lower Loup Natural Resource District, geese and as of February 2025, the largest known cottonwood tree in Wheeler County.

The eastern cottonwood tree (eastern poplar or populus deltoides) can grow from 70-100 feet tall, according to Michigan's Department of Natural Resources, and they prefer to grow in wetlands and ...