By Bathgate
New York,
United States 
I inadvertently knocked off the growing tip of my large dinner plate dahlia. It only grew a half inch above the soil line, no leaves yet. Did I kill it or will it grow again?
18 May, 2016
Previous question
you may be lucky and not removed the growing 'meristem' point and then it will reshoot from the tuber.
19 May, 2016