The Aspetuck Land Trust plans a free hike to view wildflowers in Weston's Stonebridge Preserve on July 23.

The hike is slated from 9 to 10:30 a.m., and reservations are required.

Tom Johnson, former owner of Lexington Gardens in Newtown, will lead the walk through open meadows, riverfront and wetlands,nd identify wildflowers and native shrubs, the land trust said.

To reserve a spot on the hike, email David Brant at dbrant@aspetucklandtrust.org. A list of land trust hikes and more information about the organization is available at www.aspetucklandtrust.org.