Asplenium antiquum, also known as the Japanese Bird's Nest Fern, is a beautiful fern that can be grown in a terrarium. It produces long, narrow fronds that are dark green and have a wavy texture.
When grown in a terrarium, Asplenium antiquum prefers a well-draining soil mix that is kept moist but not waterlogged. It also likes high humidity, so you may need to mist it regularly or use a humidifier to keep the air around it moist.
Light is also important for Asplenium antiquum. It prefers bright, indirect light, so be sure to place it in a spot that gets plenty of light but is not in direct sunlight. Direct sunlight can scorch the leaves and damage the plant.
Asplenium antiquum can be grown as a ground cover plant in a terrarium or planted in a small pot and placed in the terrarium. It pairs well with other small plants and can be used to add texture and depth to a terrarium.
Finally, be sure to keep the terrarium clean and free from debris to avoid any potential pest or disease problems.