A dual-media horticultural plug comprising a base having a substantially continuous bottom surface and a top surface spaced from the bottom surface, a sidewall extending from the base and forming an elongated inner cavity, a growing substrate substantially filling the elongated inner cavity, and a water-impermeable outer cover substantially covering an open top end of the elongated inner cavity. The growing substrate comprises a first growing medium having a first water holding capacity, and at least one of the base and the sidewall comprise a second growing medium having a second water holding capacity. The first water holding capacity is greater than the second water holding capacity.
