Ludisia discolor (jewel orchid) - XXL specimens

Ludisia discolor, the jewel orchid, is a terrestrial species (sometimes lithophytic) native to areas from northern India to Southeast Asia, including China and Vietnam, where it grows in humid forests. It is cultivated mainly for its velvety leaves, not just for its flowers. The stems are fleshy, often reddish, and 20–25 cm long; the elliptic-lanceolate leaves have contrasting white veins on a dark red background. The white flowers, approximately 2 cm across, appear on 10–40 cm flower spikes and usually last 2–3 weeks.

XXL specimens: plants that are more developed than the standard size.

Requires shade or filtered light, approximately 8,000–10,000 lux, with no direct sun on the leaves. Room temperatures are suitable; avoid radiators and cold drafts. It benefits from air movement: stagnant air combined with wet leaves increases the risk of spotting. High humidity is helpful, but many specimens adapt to moderate humidity if the substrate and ventilation are appropriate.

Water frequently, but allow the top layer of the substrate to dry between waterings. Do not leave water in the saucer or decorative cover pot. From autumn onward, gradually reduce the watering frequency. During active growth, fertilize with a diluted solution after watering, using orchid fertilizer. In winter, if growth slows, reduce watering and fertilization without leaving the plant dry for weeks at a time.

Choose a fairly shallow, wide pot with good drainage. The substrate should be loose and have moderate water retention. Suitable is the substrate for Ludisia, Vanilla and Paphiopedilum. Repot when new roots appear or when the mix starts to break down. It is easy to propagate from stem cuttings in moderate warmth and stable humidity.

The leaves are most commonly damaged by direct sunlight, water on the leaves in the evening, stagnant air, overwatering, or extreme drying. It does not need to flower to be a good plant: many people keep it for its foliage; the flowers are a bonus.