Wasco Nursery & Garden Center is Chicagoland’s largest garden center, with 8-acres of trees, shrubs, annuals, perennials, herbs & veggies. Full service landscape design and installation, tree planting and other services. It is our goal to encourage the planting of trees, shrubs and other plants that inspire, delight and bring value to everyone and foster a more beautiful and sustainable environment for generations to come. 140-acres of Fine Quality Nursery Stock - Open to the Public