Discorea metalic black

Selling Size : Single Plant | Pot Included | Secure Packing 

Discorea metalic black often sold as Dioscorea “Metallica” or Metallic Black Yam Vine, is a rare and visually striking climbing plant prized for its deep, almost black leaves with a metallic sheen. Native to tropical regions, this plant is mainly grown as an ornamental foliage vine and is especially popular among collectors, terrarium hobbyists, and rare plant enthusiasts. With the right care, it grows steadily and becomes a dramatic statement plant.

Discorea metalic black(Metallica) – Complete Care Guide

Light Requirements

Dioscorea Metallic Black prefers bright, indirect light. Soft filtered sunlight helps maintain its dark coloration and metallic glow. Too much direct sun can scorch the leaves and cause fading, while very low light may result in slower growth and greener, less intense foliage. An east-facing window or a shaded south-facing window with sheer curtains works well. Under grow lights, provide 10–12 hours of gentle light daily.

Temperature & Humidity

This plant thrives in warm, tropical temperatures between 18–30°C. Avoid exposing it to temperatures below 15°C, as cold stress can cause leaf drop and dormancy. High humidity is essential for healthy growth. Aim for 60–80% humidity, especially if grown indoors. Using a humidifier, placing the plant near other plants, or growing it in a terrarium or greenhouse setup helps maintain ideal moisture levels in the air.

Watering Schedule

Watering should be moderate and consistent. Allow the top 2–3 cm of soil to dry slightly before watering again. Dioscorea does not like soggy soil, and overwatering can lead to tuber or root rot. During active growth (spring and monsoon seasons), water more regularly. In cooler months or when growth slows, reduce watering frequency while ensuring the soil never completely dries out.

Soil & Potting Mix

A well-draining, airy soil mix is crucial. Use a blend of coco peat or peat moss, perlite, orchid bark, and a small amount of compost or vermicompost. This mix ensures moisture retention without waterlogging. The plant grows from a tuber, so choose a pot with good drainage holes and enough depth to support healthy root and tuber development.

Fertilization

Feed Dioscorea Metallic Black with a balanced, diluted liquid fertilizer (such as 10-10-10 or 19-19-19) once every 3–4 weeks during the growing season. Organic options like seaweed extract or vermicompost tea also work well. Avoid over-fertilizing, as excess nutrients can burn roots and reduce leaf color intensity.

Support & Growth Habit

This plant is a climbing vine and benefits greatly from support. Provide a moss pole, trellis, or thin wire frame for it to climb. Vertical growth encourages larger leaves and better air circulation. Without support, it may trail but often grows more slowly.

Pruning & Maintenance

Minimal pruning is required. Remove yellowing, damaged, or old leaves to keep the plant tidy and to redirect energy into new growth. Regularly check for pests such as spider mites or aphids, especially in dry conditions. Wipe leaves gently with a damp cloth to keep them dust-free and shiny.

Propagation

Propagation is usually done through tuber division or occasionally from bulbils if present. Divide only healthy, mature tubers and plant them in fresh, moist soil. Propagation is best done during the warm growing season.

Common Problems

• Yellow leaves: Overwatering or poor drainage

• Leaf scorch: Direct sunlight

• Slow growth: Low humidity or insufficient light

Conclusion

Dioscorea Metallic Black is a rare foliage gem that rewards proper care with stunning, dark metallic leaves. By providing warmth, humidity, indirect light, and well-draining soil, this exotic vine will thrive and become a standout piece in any rare plant collection or indoor jungle.