The most striking feature of the Blue Oil Fern is the iridescent blue colour it can develop on mature fronds.
This plant prefers higher humidity however it must not be over watered as it will start to lose its fronds.
These plants are epiphyte (grow on other plants) so are great for mounting onto moss boards in a humid cabinet.
This plant will need to be placed in bright light to encourage the blue sheen.
Microsorum roots are very delicate and should not be disturbed as they take an incredible amount of time to root.