Emily Shelton shows us what’s blooming on the Green Roof Garden this spring. She also talks about the ground nesting kildeer and babies that were just born. Emily will give tours and answer your questions about the Green Roof Garden at World Environment Day on June 4, 2011. Ask a Horticulturist, Green Roof Garden is from 11 a.m. to 4 p.m. at the Daniel F. and Ada L. Rice Plant Conservation Science Center. Visit http://www.chicagobotanic.org/wed2011/greenroofgarden.php for more information.