Asplenium Antiquum 'Osaka' (Birds nest fern)

Meet the Asplenium Antiquum 'Osaka' (Birds nest fern)

Asplenium antiquum ‘Osaka’ is a cultivated variety of the bird’s nest fern, prized for its broad, wavy-edged fronds and lush, architectural shape. The species Asplenium antiquum is native to East Asia, particularly Japan, Taiwan, Korea, and parts of eastern Asia, where it grows in warm, humid forests, often as an epiphyte on trees or nestled among rocks. The ‘Osaka’ cultivar has been selected for its especially ruffled foliage and compact, ornamental form, making it a popular choice as an indoor plant. Like other bird’s nest ferns, it thrives in indirect light and enjoys the moist, sheltered conditions that echo its tropical woodland origins.

Why You'll Love It

• Love lush, tropical greenery indoors
• Want a statement plant with architectural leaves
• Enjoy creating kokedama or terrarium displays

Growing & Care

Semi shady spot to bright indirect light. Allow most of the soil to dry out between waters, using room temperature water. Avoid watering the centre nest as the can cause the plant to rot. medium to high humidity. A balanced houseplant fertiliser. Left to grow, expect a spread of Up to 30-50 cm wide and a height of Up 30-60 cm tall with time.

Repotting

Every 1 -2 years.

A Few Things to Watch For

• Overwatering or sitting in soggy soil
• Cold draughts
• Prolonged direct sunlight, which can scorch leaves