Cornell Cooperative Extension of Erie County Master Gardener Program will hold two “Communities in Bloom” gardening classes – one on Feb. 17 at Unitarian Universalist Church, 695 Elmwood Ave., and another Feb. 24 at the Cornell Cooperative Extension office (located in the Print Shop Building on the Roycroft campus), 21 S. Grove St., East Aurora. Registration begins at 8:30 a.m. and classes run from 9 a.m. to 2:30 p.m. Topics at both locations will include: “Let’s Get Growing” (seed starting and disease resistance); “What’s Eating My Plants?” (common insect pests, critters and what to do about them) and “Plant This ‑ Not That” (ensuring garden success). Registration fee is $25 for the general public. Active CCE Master Gardener Program volunteers are eligible for a registration discount. Contact the CCE Master Gardener Program for registration information at 652-5400 Ext. 177 or register online by visiting erie.cce.cornell.edu/gardening/classes.