Blue Oil Slick Fern (508W13) alocasia Fire Quartz tower

Fire Quartz tower

Hoya icensis (FKA patcharawalai) 023 Splash

Philodendron erubescens cv

Variegated Schismatoglottis wallichii with excellent color growing in a 4-inch pot

Monstera karsteniamum 'Peru' growing in a 4-inch pot

Blue Oil Slick Fern (508W13) alocasia Fire Quartz towerBlue Oil Slick Fern growing in a 4 inch pot. Microsorum thailandicum, commonly known as the Blue Oil Fern, is an extraordinary fern species indigenous to the shaded, humid jungles of Southeast Asia, namely, Thailand, Southern China, and Vietnam. This lithophytic and epiphytic fern is particularly noted for its distinctive iridescent blue leaves, a feature that sets it apart within the diverse world of ferns.