This cultivar is listed as triploid in the paper 'Pollen diameter and guard cell length as predictors of ploidy in diverse rose cultivars, species, and breeding lines'

Available from - RCW Nurseries
rcwnurseries.com/15809 Tomball Parkway, Houston, Tx 77086

NW Ont, Canada, USDA Zone 2, I had Nearly Wild for four years, it bloomed continuously, no winter protection, some winter kill, but would come back beautifully after spring pruning. I found that this rose did not like to be dry. Disease free, (if I noticed any leaves turning yellow, I would remove the whole stem immediately). Size stayed at about 18" H, x 2' W. Nearly Wild finally died after 2 years of competition with weeds due to total neglect (because of personal health problems) but is on my list to plant again because I enjoyed it so much.

Available from - lowes