1. Leaves: Ficus Tineke has large, elliptical leaves with an attractive variegation pattern. The leaves typically display a combination of dark green and creamy white or light green colors, adding a decorative touch to the plant.

2. Light: Place Ficus Tineke in bright, indirect light for optimal growth. It can tolerate lower light conditions but may lose some of its variegation in lower light levels.

3. Watering: Allow the top inch or two of the soil to dry out before watering. Water moderately, keeping the soil consistently moist but not waterlogged. Adjust the watering frequency based on environmental conditions and the plant's specific needs.

4. Temperature: Maintain temperatures between 60-75°F (15-24°C). Ficus Tineke is sensitive to drafts and temperature extremes, so avoid placing it near doors, windows, or air vents.

5. Humidity: While Ficus elastica can adapt to average indoor humidity levels, Ficus Tineke, like other variegated plants, may appreciate slightly higher humidity. Misting the leaves or placing a humidifier nearby can be beneficial.

6. Soil: Use a well-draining potting mix suitable for indoor plants. A mix that includes peat, perlite, and pine bark works well. Ensure the pot has drainage holes to prevent waterlogging.

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

8. Pruning: Prune to shape the plant and remove any leggy or unhealthy growth. Ficus Tineke responds well to pruning and can be shaped according to your preferences.

Ficus elastica 'Tineke' is a visually appealing and popular choice for indoor plant enthusiasts. Providing it with the right care, including proper lighting, watering, and fertilization, will help keep its variegated foliage vibrant and healthy.