Ficus 'Ruby', also known as the Variegated Rubber Plant, is straightforward and rewarding, thanks to its beautiful, glossy leaves and robust nature. Here are essential care tips to keep your Ficus 'Ruby' thriving:

Light:

• Ideal Conditions: Prefers bright, indirect light. Can tolerate some direct morning sun, but intense afternoon sun might scorch the leaves.
• Adaptation: If you notice the variegation becoming less pronounced, it might need more light. Conversely, if the leaves start to fade or burn, reduce its exposure to direct sunlight.

Water:

• Watering Schedule: Water when the top 3cm to 5cm of soil feel dry to the touch. Ficus 'Ruby' prefers evenly moist soil during the growing season but can tolerate slight dryness.
• Tips: Overwatering can lead to root rot, so ensure your pot has good drainage. Reduce watering in the winter months when plant growth naturally slows.

Humidity:

• General Needs: Enjoys moderate to high humidity. If your indoor air is dry, especially during winter, consider using a humidifier or placing the plant on a pebble tray with water to increase humidity around it.
• Signs of Low Humidity: Brown leaf tips or edges can indicate low humidity levels.

Temperature:

• Ideal Range: Thrives in temperatures between 15°C to 24°C. Keep away from drafts, sudden temperature changes, or direct heat sources.
• Cold Sensitivity: Avoid exposing your plant to temperatures below 10°C, as cold drafts can cause leaf drop.

Feeding:

• Fertilizer: Use a balanced, water-soluble fertilizer diluted to half the recommended strength once a month during the growing season (spring through summer). No need to fertilize in the fall and winter.
• Note: Over-fertilization can harm the plant. Signs include salt buildup on the soil's surface and leaf burn.

Pruning and Maintenance:

• Pruning: To encourage bushier growth, prune back leggy stems in the spring. Always use clean, sharp scissors or pruners to prevent disease.
• Cleaning Leaves: Wipe the leaves with a damp cloth occasionally to remove dust and help the plant absorb more light.

Repotting:

• When to Repot: Typically, repotting every 2-3 years or when the plant becomes root-bound is sufficient. Choose a pot that is only one size larger than the current one to prevent overwatering.
• Soil: Use a well-draining potting mix. A mixture of potting soil, perlite, and peat is a good option.

Pest and Disease Management:

• Common Pests: Watch for pests like spider mites, mealybugs, and aphids. Treat infestations early with insecticidal soap or neem oil.
• Disease: Overwatering is a common issue that can lead to root rot. Ensure good drainage and allow the topsoil to dry out between waterings.

By following these care tips, your Ficus 'Ruby' will continue to grow and bring vibrant color and life to your space. Remember, every plant is unique, so observe your Ficus 'Ruby' and adjust care routines as needed.