On Wednesday, April 20, at 3 p.m., Friends of Laurelwood Arboretum (FOLA) will host Gardeners’ Journal, the first of a series of monthly discussions on interesting and timely gardening topics. The discussions, which are free and open to the public, will take place at the Knippenberg Center for Education, Laurelwood Arboretum, 725 Pines Lake Road, Wayne. Journal meetings may be eligible for Master Gardener credits. The Gardeners’ Journal will be held the third Wednesday of each month at 3 p.m. from April to November. No membership or subscription required to attend.