Asplenium antiquum 'Osaka' are part of the Aspleniaceae family and is native to China Southeast, Japan, Korea and Taiwan. They are epiphytic and can reach up to one metre wide. A.antiquum 'Osaka' have strap-like leaves with ruffled edges. 
 
Pot: 12cm
Height: Approxomately 30cm from base of pot
 
Secrets to success
 
Temperature: Optimum temperatures are 18-24°C.
 
Light: Medium indirect light all year long.
 
Watering: Water often during growth season - potting mix should always be moist.
 
Air humidity: This plant requires higher humidity, this can be achieved by misting the leaves, grouping plants together or placing the plant on a tray of watered pebbles.
 
Fertiliser: Fertilise once a month during the growing season, half the recommended dilution.
 
This plant is non-toxic.