Cannabis worth over €5,000 was discovered by Roscommon Gardaí following a search of a property in Keadue on Tuesday afternoon.
The drugs were discovered following the planned search which was carried out by members of the divisional drugs unit in Roscommon/Longford.
During the search, Gardaí seized a quantity of suspected cannabis with an estimated value of €5,600, subject to analysis.
No arrests have been made but Gardaí are following a definite line of enquiry.