Learn which perennials are ‘must haves’ for your North Texas garden and how to care for them. $27. Dallas Arboretum 8525 Garland Rd Dallas, TX United States Event URL http://dallasarboretum.org/AdultEducation/GardeningDesign.htm Event Tags Bird & Nature Walks Gardening Urban Sustainability Date and Time Sat, 04/13/2013 - 17:00 - Sat, 04/13/2013 - 19:00