Care Plan for Rex Begonia:
- Light: Provide bright, indirect light. Avoid direct sunlight, which can scorch the leaves.
- Water: Keep soil consistently moist but not waterlogged. Allow the top inch of soil to dry out slightly between waterings.
- Humidity: Maintain high humidity levels by misting the plant regularly or placing it on a humidity tray.
- Soil: Use well-draining soil rich in organic matter. A mix of peat moss, perlite, and pine bark works well.
- Temperature: Keep temperatures between 60°F to 75°F (15°C to 24°C). Avoid exposing the plant to drafts or temperature extremes.
- Fertilization: Feed monthly during the growing season with a balanced liquid fertilizer diluted to half strength.
- Pruning: Regularly remove any dead or damaged leaves to promote healthy growth and maintain the plant's appearance.
- Propagation: Propagate through leaf cuttings or division during the growing season.
- Pests and Diseases: Monitor for pests like spider mites and aphids. Treat any infestations promptly with insecticidal soap. Watch for signs of disease, such as leaf spots, and address accordingly.
- Repotting: Repot when the plant outgrows its container, typically every 1-2 years. Use a slightly larger pot with fresh potting mix.