Calathea roseopicta 'Dottie', also known as Rose-Painted Calathea 'Dottie', is a popular cultivar appreciated for its dark green leaves with pink stripes and purple undersides. Here are specific care instructions tailored for Calathea roseopicta 'Dottie':

1. Light: Calathea roseopicta 'Dottie' prefers bright, indirect light. It can tolerate lower light conditions, but too much direct sunlight can cause the leaves to fade or burn. Place it near a north or east-facing window where it receives filtered sunlight or indirect light.

2. Temperature: Keep your Calathea roseopicta 'Dottie' in moderate room temperatures between 65-75°F (18-24°C) during the day. Protect it from temperatures below 60°F (15°C) and avoid sudden temperature fluctuations, which can stress the plant.

3. Humidity: Calathea roseopicta 'Dottie' thrives in high humidity environments. Regularly mist the leaves or use a humidity tray with water and pebbles to increase moisture around the plant. A room humidifier can also help maintain adequate humidity levels, especially in dry indoor conditions.

4. Watering: Keep the soil consistently moist but not waterlogged. Water Calathea roseopicta 'Dottie' when the top inch (2.5 cm) of soil feels dry. Use lukewarm water to avoid shocking the plant. Ensure good drainage to prevent standing water, which can lead to root rot.

5. Soil: Plant Calathea roseopicta 'Dottie' in a well-draining potting mix rich in organic matter. A mix formulated for tropical plants or African violets works well. Good drainage is crucial to prevent waterlogging and promote healthy root growth.

6. Fertilizing: Feed your Calathea roseopicta 'Dottie' with a balanced liquid fertilizer diluted to half-strength every 4-6 weeks during the growing season (spring and summer). Avoid fertilizing in fall and winter when growth slows down.

7. Pruning: Remove any yellow or brown leaves by cutting them off at the base of the plant. Regularly trim any leggy growth to encourage a bushy, compact shape.

8. Potting: Repot your Calathea roseopicta 'Dottie' every 1-2 years in spring or early summer if it outgrows its pot. Choose a slightly larger pot with good drainage and fresh potting mix to provide space for root growth.

9. Pests: Monitor your plant for pests such as spider mites, aphids, or mealybugs. Inspect the undersides of leaves regularly. Treat any pest infestations promptly with insecticidal soap or neem oil.

10. Leaf Care: Calathea roseopicta 'Dottie' leaves are sensitive to dust. Wipe them gently with a damp cloth or sponge periodically to keep them clean and allow the plant to breathe properly.

By following these care instructions, you can enjoy growing and caring for your Calathea roseopicta 'Dottie', known for its beautiful foliage and striking colors, as a delightful addition to your indoor plant collection.

** Images are used for general reference. Only the size in shape of each each plant will vary. **