Begonia Rex, also known as the King Begonia or Painted-Leaf Begonia, is a striking tropical foliage plant grown primarily for its ornate leaves. The heart-shaped leaves are large, textured, and often spiraled, featuring an array of dramatic colors and patterns in shades of deep green, silver, burgundy, purple, and even pink. Its foliage is slightly fuzzy to the touch, with prominent veins and edges that may be wavy or ruffled, adding to its bold ornamental appeal. While it can produce small, inconspicuous flowers, Begonia Rex is prized almost exclusively for its foliage, making it an excellent choice as a houseplant or for shaded containers and greenhouse displays.
- Size: Height: 12–18 inches tall. Spread: 12–18 inches wide.
- Light: Bright, indirect light; avoid direct sun which can scorch the leaves.
- Water: Keep soil evenly moist but not soggy; allow the top inch to dry before watering.
- Humidity: Prefers high humidity; avoid dry air, use pebble trays or humidifiers if needed.
- Soil: Well-draining, light, peat-based soil mix.
- Temperature: Thrives in 60–75°F; protect from drafts and cold temperatures.
- Fertilizer: Feed every 2–4 weeks during the growing season with a balanced, diluted fertilizer.
- Maintenance: Remove spent leaves to encourage new growth; repot when rootbound.