Updated: July 7, 2023

The Ruby Rubber Plant, also known as Ficus elastica ‘Ruby’, is a stunning houseplant that adds a pop of vibrant color to any space. With its glossy, burgundy leaves, it is sure to catch the eye and become a focal point in your home. However, like any other plant, the Ruby Rubber Plant requires proper care and attention to thrive. In this article, we will provide you with essential tips on how to care for your Ruby Rubber Plant and ensure its long-term health.

Light Requirements

The Ruby Rubber Plant thrives in bright, indirect light. It should be placed near a window where it can receive plenty of filtered sunlight throughout the day. Avoid placing it in direct sunlight as it can scorch the leaves and cause damage.

If your home lacks sufficient natural light, you can supplement it with artificial grow lights. Place the plant approximately 12 inches away from the light source and ensure it receives about 12-14 hours of light per day.

Temperature and Humidity

The ideal temperature range for a Ruby Rubber Plant is between 60-75°F (15-24°C). Avoid exposing it to extreme temperatures or sudden fluctuations, as this can stress the plant and lead to leaf drop.

In terms of humidity, the Ruby Rubber Plant prefers moderate to high levels. If the air in your home is dry, consider using a humidifier or placing a tray filled with water and pebbles near the plant to increase humidity.

Watering

Proper watering is crucial for the health of a Ruby Rubber Plant. It is important to maintain moist but not soggy soil. Allow the top inch of soil to dry out between waterings before watering again. Overwatering can lead to root rot, while underwatering can cause leaf drop and stunted growth.

To check if your plant needs watering, insert your finger about an inch into the soil. If it feels dry, it’s time to water. Use room temperature water and ensure that excess water drains out from the bottom of the pot to prevent waterlogging.

During the winter months, reduce watering frequency as the plant’s growth slows down. Be cautious not to let the soil completely dry out, though, as this can cause stress to the plant.

Fertilization

Fertilizing your Ruby Rubber Plant is essential for promoting healthy growth and vibrant foliage. During the growing season, which typically runs from spring to summer, feed your plant with a balanced, water-soluble fertilizer every two weeks. Dilute the fertilizer to half strength to avoid overfeeding.

In winter, when the plant’s growth slows down, reduce fertilization to once a month or stop altogether. This mimics the plant’s natural dormant period and prevents nutrient buildup in the soil.

Pruning

Regular pruning is necessary to maintain a compact and attractive shape for your Ruby Rubber Plant. Prune any leggy or overgrown branches to encourage bushier growth. Use clean, sharp pruning shears and make clean cuts just above a leaf node.

Additionally, remove any yellowing or damaged leaves to maintain the overall health of the plant. Be cautious not to remove too many leaves at once as this can stress the plant.

Propagation

If you wish to expand your collection or share your Ruby Rubber Plant with friends and family, propagation is an excellent option. The easiest method of propagation is through stem cuttings.

To propagate your Ruby Rubber Plant, select a healthy stem with at least two leaves. Make a clean cut just below a leaf node and remove any lower leaves. Place the cutting in a jar of water or a well-draining potting mix, keeping it in bright, indirect light.

Within a few weeks, roots will start to develop, indicating successful propagation. Once roots have formed, transfer the cutting into a pot with well-draining soil and continue caring for it as you would a mature Ruby Rubber Plant.

Common Issues and Troubleshooting

Like any other houseplant, the Ruby Rubber Plant is susceptible to certain issues. Here are a few common problems you may encounter and how to address them:

  • Yellowing Leaves: This can be a sign of overwatering or underwatering. Adjust your watering routine accordingly and ensure proper drainage.

  • Leaf Drop: If your plant is losing leaves, it may be due to low humidity, extreme temperature changes, or inadequate light. Address these issues to prevent further leaf drop.

  • Pests: The Ruby Rubber Plant can attract pests such as spider mites and mealybugs. Regularly inspect the plant and treat with an appropriate insecticidal soap or neem oil if necessary.

Conclusion

Caring for a Ruby Rubber Plant doesn’t have to be complicated. By providing it with the right amount of light, water, and nutrients, you can enjoy a beautiful and thriving plant in your home. Remember to monitor its temperature and humidity levels, prune regularly, and address any issues promptly. With proper care, your Ruby Rubber Plant will continue to delight you with its stunning foliage for years to come.