Begonia maculata, also known as Angel Wing Begonia, is an attractive houseplant with decorative, spotted leaves. Here are some care tips for this plant:

1. **Light:**
- Place the Begonia maculata in a bright location, but avoid direct exposure to sunlight. Bright, indirect light is ideal.

2. **Watering:**
- Keep the soil slightly moist, but do not leave it soggy. Allow the top layer of soil to dry slightly between waterings.
- Water from below to prevent water from touching the leaves.

3. **Humidity:**
- Begonia maculata prefers relatively high humidity. You can increase the humidity by placing the plant on a tray of water with pebbles or using a humidifier.

4. **Temperature:**
- Maintain a constant temperature between 18°C ​​and 24°C. Avoid significant temperature variations.

5. **Fertilizer:**
-Fertilize the plant every 4 to 6 weeks during the growing season (spring and summer) with a balanced houseplant fertilizer.

6. **Soil:**
- Use a mixture of well-draining potting soil rich in organic matter. Good drainage is essential to prevent root rot.

7. **Cleaning the leaves:**
- Wipe the leaves regularly with a damp cloth to remove dust and prevent mold problems.

8. **Size:**
- Pinch out new growth to encourage more compact, branched growth.
- Remove yellow or damaged leaves as they appear.

9. **Spread:**
- Begonia maculata can be propagated from stem cuttings. Plant the cuttings in a mixture of soil and perlite.

10. **Pest Management:**
- Inspect the plant regularly for the presence of pests such as mealybugs or red spiders.
- Deal with any pest problems quickly with appropriate methods.

By following these tips, you should be able to maintain a healthy Begonia maculata and enjoy its beautiful spotted leaves.