Agriculture The Practical Gardener The Practical Gardener, hosted by Pam Geisel, aims to provide practical, research-based solutions to garden problems. It airs Saturdays on weekly rotation with NSPR's other From the Ground Up shows, In a North State Garden and Edible North State. The Practical Gardener: Tree Freeze North State Public Radio | By Pam Geisel Published November 28, 2015 at 9:30 AM PST Facebook Twitter LinkedIn Email Listen • 4:00 Simona / http://bit.ly/1WCKTfR