The peak time when trees release pollen varies depending on the region, but overall, trees generally release pollen from February through June. Some of the top pollen producers are ash, maple, oak and walnut.
About this Author
Melanie Hammontree has a master's in business and is working on a master's in journalism from the University of Tennessee. She is a member of the Society for Porfessional Journalists and has been writing for five years. Works include publications with Hall County Crime Examiner, Player's Press and The Gainesville Times.