Date of birth
Republic of Ireland
Garmston initially joined the club on a one-month loan deal from West Brom in January 2015, however this was later extended by another four weeks after some impressive performances.
Upon his release from The Hawthorns in the summer of 2015, manager Justin Edinburgh quickly brought the Irishman back to Priestfield on a three-year contract.
He made 25 starts across all competitions in his first full season in ME7 scoring a memorable goal in a Johnstone's Paint Trophy defeat to Yeovil Town at the MEMS Priestfield Stadium.
However, his 2016/17 season was blighted by injuries: he made just three starts and four substitute appearances.