Minnesota Tough and TerrificTM Perennials

Annual and Herbaceous Perennial
Flower Trials at U of M

 

 

 


Garden Shots

2005 Perennial Trials:

2005 Herbaceous Perennial Winter Hardiness Trial

-- Final Report (doc)

2005 Herbaceous Perennial Winter Hardiness Trial

-- Final Report (excel)

2004 Herbaceous Perennial Winter Final Flower Report - 2
   



   2003 Top 10 Annuals