Dischidia platyphylla is a rare and fascinating tropical epiphyte belonging to the Apocynaceae family, closely related to Hoyas. Native to Southeast Asia and the Philippines, it is prized for its unusual flat, round leaves that grow tightly along its stems, creating a sculptural, coin-like display.

The thick, leathery leaves are bright green to silvery-green and occasionally develop a blush of red when grown in high light. These flattened leaves are an adaptation for water storage and help the plant thrive in warm, humid environments. Its trailing habit makes it ideal for hanging baskets, terrariums, or mounted displays, where its unique growth pattern can be admired from all angles.

When mature, Dischidia platyphylla produces clusters of small, star-shaped, white to pale green flowers that add a delicate charm to its striking foliage. Its compact, trailing growth and curious form make it a collector’s favourite among epiphytic houseplants.

Dischidia platyphylla – Care Guide

Light

Thrives in bright, indirect light. Can tolerate gentle morning or evening sun, which enhances colour and encourages flowering. Avoid harsh midday sunlight, which may scorch the leaves.

Watering

Water when the top of the substrate or mounting moss feels slightly dry. Dischidia platyphylla prefers consistent, moderate moisture but dislikes being waterlogged. Allow good airflow around the roots. Reduce watering in winter.

Temperature and Humidity

• Temperature: Prefers 18–28°C. Keep above 15°C and away from cold draughts.

• Humidity: Enjoys high humidity (60–80%). Mist regularly or use a humidifier. Excellent for terrariums and greenhouse cabinets.

Soil and Potting

Use a loose, free-draining epiphytic mix – orchid bark, perlite, and sphagnum moss work well. Alternatively, mount on cork or wood with sphagnum moss for a natural display. Avoid compact soils that hold excess moisture.

Feeding

Feed every 4–6 weeks during spring and summer with a diluted balanced fertiliser or orchid feed. Do not fertilise in winter when growth slows.

Pruning and Maintenance

Trim lightly to maintain shape and encourage branching. Wipe leaves occasionally to remove dust and keep their glossy appearance.

Growth and Maturity

A moderate grower, developing trailing or climbing vines up to 50–80 cm. When mounted or given support, it forms a dense, eye-catching curtain of rounded leaves.

Common Issues

• Shrivelled leaves: Underwatering or low humidity.

• Yellowing leaves: Overwatering or poor drainage.

• Slow growth: Low light or lack of warmth.

• Pests: Occasionally mealybugs, aphids, or scale.

Background and Benefits

Dischidias are lesser-known relatives of Hoyas, grown primarily for their intriguing leaf forms and ability to thrive as epiphytes. Dischidia platyphylla is one of the most unique species in the genus, admired for its coin-shaped leaves that give it a contemporary, minimalist appeal. Perfect for collectors, terrarium growers, or anyone seeking an unusual trailing plant.

✅ Quick Care Summary

• Light: Bright, indirect; tolerates gentle sun

• Water: Moderate; allow substrate to dry slightly

• Temperature: 18–28°C; protect below 15°C

• Humidity: High (60–80%)

• Soil: Loose, airy, epiphytic mix or mounted on wood

• Feed: Every 4–6 weeks in spring/summer

• Growth: Trailing or climbing vine; round, flat green leaves with occasional white-green flowers