Updated: July 5, 2023

The Ruby Rubber Plant, also known as Ficus elastica ‘Ruby’, is a beautiful and popular houseplant that can add a touch of elegance to any indoor space. With its stunning deep burgundy leaves and glossy texture, it is no wonder why this plant has become a favorite among plant enthusiasts. If you are interested in growing a Ruby Rubber Plant indoors, this article will provide you with all the information you need to successfully care for and maintain this captivating plant.

Choosing the Right Location

When it comes to finding the perfect spot for your Ruby Rubber Plant, there are a few key factors to consider. First and foremost, this plant requires bright indirect light. Placing it near a north or east-facing window is ideal as it will receive sufficient light without being exposed to direct sunlight, which can scorch its leaves.

It is also important to ensure that the location has stable temperature conditions. The Ruby Rubber Plant thrives in temperatures between 60-75°F (15-24°C). Avoid placing it near drafts or heating/cooling vents, as sudden temperature changes can stress the plant.

Potting and Soil

Choosing the right pot and soil mix is crucial for the optimal growth of your Ruby Rubber Plant. Select a pot that has good drainage holes to prevent waterlogging, as excessive moisture can lead to root rot. A pot with a diameter slightly larger than the current root ball is sufficient, allowing room for future growth.

For soil, a well-draining potting mix that retains moisture without becoming soggy is recommended. A mixture of peat moss, perlite, and regular potting soil works well for Ruby Rubber Plants. This combination provides adequate drainage while retaining enough moisture for healthy growth.

Watering Routine

Proper watering is essential for the health of your Ruby Rubber Plant. It is important to keep the soil evenly moist but not overly wet. Before watering, always check the top inch of soil for dryness. If it feels dry to the touch, it’s time to water. However, if it still feels slightly moist, hold off on watering for a few more days.

During the growing season (spring and summer), water your Ruby Rubber Plant more frequently, allowing the top inch of soil to dry out between waterings. In winter, when the plant enters a dormant phase, reduce watering and allow the soil to dry out slightly more between waterings.

Remember to use lukewarm water when watering your plant, as cold water can shock the roots. Additionally, using filtered or distilled water is beneficial, as the Ruby Rubber Plant is sensitive to chemicals found in tap water.

Humidity and Mist

The Ruby Rubber Plant thrives in humid environments. In dry indoor conditions, it is important to increase humidity levels around the plant. Regularly misting the leaves with water using a spray bottle can help maintain humidity. Alternatively, placing a tray filled with water near the plant or using a humidifier can also help create a more favorable environment.

Fertilization

To promote healthy growth and vibrant foliage, regular fertilization is necessary. During the active growing season (spring and summer), apply a balanced liquid fertilizer diluted to half strength once every two weeks. Reduce fertilization frequency during winter as the plant’s growth slows down.

Pruning and Maintenance

Regular pruning is essential to maintain the desired shape and size of your Ruby Rubber Plant. It is best to prune during the spring or early summer when the plant is actively growing. Use clean and sharp pruning shears to remove any dead, damaged, or overgrown branches. You can also pinch back new growth to encourage bushier growth.

Periodically wipe down the leaves with a damp cloth to remove dust and keep them clean, as this will enhance their ability to absorb light and maintain their glossy appearance.

Propagation

If you wish to expand your collection of Ruby Rubber Plants or share them with friends and family, propagation is a great option. The most common method of propagation for this plant is through stem cuttings.

To propagate, select a healthy stem with at least two leaves and make a clean cut just below a leaf node. Remove the lower leaves, leaving only a few at the top. Place the cutting in a glass of water or moist soil mix, ensuring that the node is submerged. Keep the cutting in a warm and bright location, misting it regularly to maintain humidity. Within a few weeks, roots should begin to develop, indicating successful propagation.

Common Pests and Problems

Like any other houseplant, the Ruby Rubber Plant is susceptible to certain pests and diseases. The most common pests to watch out for include mealybugs, scale insects, spider mites, and aphids. Regularly inspect your plant for signs of infestation, such as sticky residue, tiny webs, or visible insects. If an infestation is detected, treat it promptly using organic insecticidal soap or neem oil.

Overwatering can lead to root rot, which causes the plant’s leaves to turn yellow and drop. To prevent this, always ensure proper drainage and avoid over-watering.

In Conclusion

Growing a Ruby Rubber Plant indoors can be a rewarding experience. With the right care and attention to its needs for light, water, humidity, and pruning, you can enjoy the beauty of this stunning plant in your home. Remember to be patient and observe your plant closely for any signs of distress or pest infestation. With time and proper care, your Ruby Rubber Plant will thrive and bring joy to your indoor space for years to come.