State | City | Year plantedz | Data yeary | Hardiness zonex | Heat zonew | Ave. annual precip. (cm)v | Supplemental irrigation | Grass managementu | Weed controlt |
---|---|---|---|---|---|---|---|---|---|
CO | Fort Collins | 2005 | 2014 | 5b | 7 | 38.0 | Y | mowed | Y |
IN | W. Lafayette | 2005 | 2014 | 5b | 6 | 93.0 | N | mowed | N |
IA | Ames | 2005 | 2013 | 5a | 5 | 88.1 | N | mowed | Y |
KY | Lexington | 2005 | 2012 | 6b | 6 | 114.7 | N | mowed | Y |
MI | East Lansing | 2005 | 2014 | 5b | 4 | 81.7 | Y | mowed | N |
NJ | Cream Ridge | 2005 | 2014 | 7a | 5 | 124.3 | N | mowed | N |
NY | Cobleskill | 2005 | 2013 | 5b | 4 | 97.8 | N | mowed | N |
ND | Fargo | 2005–2008 | 2015 | 4a | 5 | 63.6 | N | mowed | N |
ND | Bismarck | 2005–2008 | 2015 | 4a | 5 | 45.6 | N | not mowed | N |
VT | Burlington | 2005 | 2015 | 5a | 4 | 95.5 | N | mowed | N |
WA | Puyallup | 2005 | 2013 | 8b | 3 | 102.7 | N | mowed | Y |
WV | Morgantown | 2005 | 2013 | 6b | 5 | 109.6 | N | mowed | N |
AL | Auburn | 2007 | 2014 | 8a | 8 | 133.5 | N | mowed | N |
KS | Haysville | 2007 | 2014 | 6b | 8 | 91.3 | Y | mowed | N |
MN | St. Paul | 2004–2007 | 2015 | 4b | 4 | 81.0 | N | mowed | N |
OH | Columbus | 2005 | 2014 | 6a | 5 | 99.0 | N | mowed | N |
↵z Due to lack of availability, not all sites were planted with all cultivars the same year.
↵y The final year data was collected for analysis and this report.
↵x (USDA 2012)
↵w (AHS 2017)
↵v (NOAA 2017)
↵u Vegetation under the tree canopies within the plot was either allowed to grow naturally (not mowed) or mowed to control growth.
↵t Herbicides used to control vegetation immediately surrounding the tree trunk.