Joseph Parker was arrested after a raid on his father’s home as part of a larger drugs operation, which led to the older man being jailed.
Douglas Courthouse heard messages on 21-year-old’s phone showed he had been selling the drug to friends for almost a year.
He was given a 12-month prison sentence, suspended for 18 months.
Deemster Graeme Cook said Parker had already lost his job and had since removed himself from bad influences.
More at