1. Leaves: The Polka Dot Plant is recognized for its attractively spotted leaves. The foliage can come in various colors, including pink, red, and white, with contrasting spots or dots.

2. Growth Habit: It has a bushy and compact growth habit, making it suitable for tabletops or as part of mixed plant displays. The plant is relatively small and can be easily maintained at a manageable size.

3. Light: Prefers bright, indirect light. While it can tolerate lower light conditions, the colors of the foliage may be more vibrant in higher light. Protect it from direct sunlight, as too much sun can lead to leaf burn.

4. Temperature: Maintain temperatures between 65-75°F (18-24°C). The Polka Dot Plant prefers warm conditions and should be protected from drafts and cold temperatures.

5. Watering: Keep the soil consistently moist but not waterlogged. Allow the top inch of the soil to dry out between waterings. Overwatering should be avoided to prevent root rot.

6. Humidity: Appreciates higher humidity levels. Regular misting or placing a humidifier nearby can be beneficial, especially in drier indoor environments.

7. Soil: Use a well-draining potting mix rich in organic matter. A standard indoor potting mix is suitable. Ensure the pot has drainage holes.

8. Fertilization: Feed with a balanced liquid fertilizer every 4-6 weeks during the growing season (spring and summer). Reduce fertilization in the fall and winter when growth slows.

9. Pruning: Pinch back the growing tips to encourage bushier growth and maintain a compact shape. Regular pruning can help control the plant's size.

10. Propagation: Propagate through stem cuttings. Take a cutting with a node and plant it in a suitable potting mix. Polka Dot Plants are relatively easy to propagate.

Polka Dot Plants are valued for their cheerful appearance and are often used to add a splash of color to indoor spaces. With proper care and attention to their specific needs, they can be a delightful addition to your houseplant collection.