A judge sentenced 40-year-old William Hillegus, of Joplin, for felony child endangerment.
He was also ordered not to have any contact with his daughter.
The teen testified two years ago that her father gave her and her 14-year-old friend K2.
The friend later became sick and the daughter was hospitalized with a high heart rate.
K2 is a synthetic marijuana which mimics the effect of the real drug.