Blue Oil Slick Fern (403W09) crystals Polished Moss Agate heart

Polished Moss Agate heart

Hoya Parasitica 'Heart Leaf Silver' is growing in a 2

UV-reactive heliofluorite chunk

Under bright light

Beautifully variegated Obregonia denegrii in a 2

Blue Oil Slick Fern (403W09) crystals Polished Moss Agate heartBlue 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.