NNLA 2021 Winter Conference Click on buttons below to access the handouts made available by the speakers Robert Clark - First Editions PPT Justin Evertson and Bob Henrickson - Native Plants PPT Regionally Native Trees and Shurbs Gardening with Prairie Plants Prairie Grasses for the Garden NDSU Introduction Producers NDSU Producers and Suppliers NDSU Full WPIP Descriptions NDSU Full WPIP List