Discover how to care for Philodendron squamiferum, also known as the Red Bristle Philodendron. Learn about its light, soil, watering, temperature, and humidity requirements, as well as how to propagate and prune the plant. Find solutions to common pests and diseases, and ensure your Philodendron squamiferum thrives as a stunning addition to your indoor space.


Are you looking to add a unique and captivating houseplant to your collection? Look no further than the Philodendron squamiferum, also known as the Red Bristle Philodendron. With its striking appearance and relatively easy care requirements, this plant is sure to be a showstopper in any indoor space. In this article, we will explore the care, propagation, and common issues associated with Philodendron squamiferum, providing you with all the information you need to successfully cultivate and enjoy this stunning houseplant.

Care Requirements for Philodendron squamiferum


Philodendron squamiferum thrives in bright but indirect light. To ensure optimal growth, place the plant a few feet away from an east or west-facing window. If you have a south-facing window, consider using a sheer curtain to filter the light and prevent any potential damage to the leaves.


The Red Bristle Philodendron prefers a well-drained potting mix. You can create a suitable blend by combining equal parts orchid bark, perlite, and peaty soil, with the addition of some gravel to enhance drainage. Alternatively, commercial aroid mixes can also be used.


To prevent the risk of root rot and pest infestations, it is crucial to avoid overwatering your Philodendron squamiferum. Only water the plant once the top few inches of soil feel completely dry. A helpful tip for assessing moisture levels is to stick your finger into the soil. If it feels dry, it’s time to water. Remember, it’s always better to underwater than overwater this plant.

Temperature and Humidity

Philodendron squamiferum thrives in higher-than-average indoor humidity levels. If your home tends to be dry, consider using a humidifier or grouping the plant with other humidity-loving plants. Another option is to place the pot on a tray filled with water and pebbles to naturally increase humidity. Additionally, it is recommended to keep the plant away from chilly and drafty rooms, maintaining temperatures between 50 and 75 degrees Fahrenheit.


The Red Bristle Philodendron is a slow-growing plant that does not require heavy feeding. During the spring and summer, you can use gentle, organic fertilizers such as fish emulsion or diluted water-soluble fertilizers. Apply these fertilizers a couple of times per month to provide the plant with the necessary nutrients for healthy growth.


Regular pruning or pinching back is necessary to maintain a compact, full, and bushy appearance for Philodendron squamiferum. Removing dead or dying leaves is particularly important if you prefer a tall, vining plant.


You can easily propagate Philodendron squamiferum through stem cuttings. To do this, take a healthy 3-5 inch stem cutting with at least 4 leaves. Remember to remove the bottom leaves and ensure the presence of healthy nodes at the bottom of the cutting. You can then place the cutting in water or well-draining potting soil, providing bright but indirect light. Once the roots are about 1 inch long, the cutting can be repotted as a mature plant.

Potting and Repotting

Repotting Philodendron squamiferum is recommended every few years, primarily when the roots start to poke out of the drainage holes. When repotting, choose a pot that is a couple of inches wider than the current one. Overpotting should be avoided, as it can lead to overwatering and root rot.

Common Pests and Plant Diseases

Philodendron squamiferum is relatively resistant to pests and diseases. However, overwatering can attract fungus gnats, while dry conditions can lead to spider mite infestations. To address these issues, it is important to maintain proper watering practices and consider using water or insecticidal soap as needed.

Common Problems

If you notice yellow leaves on your Philodendron squamiferum, it may indicate either over or underwatering. Adjust your watering habits accordingly to restore health to the plant. Curling leaves may signal the need for more hydration, while browning leaf tips could be due to low humidity or fungal infections. To prevent these problems, ensure good air circulation around the plant and avoid splashing water on the leaves.

By following these care guidelines, you can ensure that your Philodendron squamiferum thrives and remains a vibrant and eye-catching addition to your indoor space. With its unique appearance and relatively low maintenance requirements, this plant is perfect for both seasoned and novice plant enthusiasts.


Philodendron squamiferum, the Red Bristle Philodendron, is a beautiful and fascinating houseplant that can add a touch of exotic elegance to any indoor environment. With its care, propagation, and common issue information, you now have the necessary knowledge to successfully cultivate and enjoy this unique plant. Remember to provide it with bright but indirect light, well-drained soil, and appropriate watering practices, while also paying attention to temperature, humidity, and pruning requirements. By following these guidelines, your Philodendron squamiferum will thrive and become a focal point in your home or office.


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