Background history:
'On and On' is a semi-evergreen diploid introduced in 1994 by Harding-F..
This plant can be found in the NGA Plant Database at:
Daylily (Hemerocallis 'On and On') .
Please join in, if you own this plant! We would love to know more! I award an acorn for performance information posted to this thread.
Also, please consider adding a "Local Report" to the NGA Plant Database! Thank you!
Daylily (Hemerocallis 'On and On')