Cissus Discolor Care

Cissus discolor (Rex Begonia Vine)

Overview

  • Stunning vining plant with iridescent silver, green, and deep plum foliage
  • Leaves resemble velvet with painterly contrast and texture
  • Climbing habit ideal for vertical displays or sculptural trellises
  • Best grown on a plank, moss pole, or trellis to emphasize cascading growth

Cissus discolor, often called the Rex Begonia Vine, is a botanical illusion: not a begonia at all, but a vining member of the grape family. Its jewel-toned leaves feature a metallic silver overlay and deep burgundy undersides, giving it a regal yet wild appearance. At BoDurtha’s, we recommend this plant for collectors seeking vertical drama and textural depth in their space.

Origins

Native to the tropical forests of Southeast Asia, particularly Java and Cambodia, where it climbs through understory layers in warm, humid environments.

Light Requirements

Thrives in bright, indirect light.

  • Insufficient light causes leggy growth and muted color
  • Direct sun can scorch the delicate foliage
  • Filtered southern or eastern exposure is best

Watering

Water when the top 1–2 inches of soil feel dry.

  • Keep consistently moist but never soggy
  • More sensitive to overwatering than underwatering
  • Enjoys higher humidity—misting or a nearby humidifier is beneficial

Soil & Potting

Plant in a loose, well-draining Aroid Mix with added perlite or bark.

  • Needs airflow around roots to prevent rot
  • Ideal in a pot with vertical support or mounted on a decorative plank
  • Repot annually or as needed to refresh mix and accommodate growth

Fertilizer

Feed every 4 weeks during the growing season with a balanced liquid fertilizer.

  • Supports leaf coloration and vigorous vining
  • Pause feeding during cooler, dormant months
  • Flush occasionally to prevent mineral buildup

Recommended Growth Style: Trellised or Plank-Mounted

Cissus discolor climbs naturally and benefits from vertical support.

  • Use wood planks, coir poles, or minimalist trellises for display
  • Train gently using plant ties or clips
  • Can also trail elegantly in hanging planters if support isn’t used

Final Notes

With its velvety texture and graphic contrast, Cissus discolor blurs the line between houseplant and living tapestry. It’s a bold choice—one that rewards attentive care with unmatched visual richness. At BoDurtha’s, we call it a quiet showstopper: dramatic without demanding, and unforgettable once established.

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