Local monarch butterfly and milkweed expert Tom Landis will discuss "Propagating Milkweed for Monarch Butterflies" at 7 p.m. Thursday, May 15, at the Southern Oregon University Science Building, Room 171, 1250 Siskiyou Blvd., Ashland.

Local monarch butterfly and milkweed expert Tom Landis will discuss "Propagating Milkweed for Monarch Butterflies" at 7 p.m. Thursday, May 15, at the Southern Oregon University Science Building, Room 171, 1250 Siskiyou Blvd., Ashland.

Refreshments will be served at 6:45 p.m. The event is free and open to the public. Call 541-941-3744 for more information.