A row unit (14) for a seeding machine (10) is disclosed. The row unit (14) for a seeding machine (10) comprising: a first seed meter (22a) having a first metering member (24) for singulating seeds (S1, S2) a second seed meter (22b) having a second metering member (24) for singulating seeds (S1, S2) and a motor (130) operably coupled to the first and second seed meters (22a, 22b) to selectively drive the first seed meter (22a) or the second seed meter (22b).