Introduction to the Plant

Philodendron erubescens is a stunning species from the Philodendron genus, best known for its heart shaped leaves and vibrant foliage that thrive in bright indirect light. Native to South America, this upright climbing houseplant adds a lush, tropical touch to any indoor space while requiring minimal attention making it perfect for both new and experienced plant parents. Some notorious Philodendron erubescens cultivars you may know are the Pink Princess, Birkin, White Wizard, Painted Lady and Red Cardinal. All known for their colorful, eye catching leaves.

Philodendron Pink Planter in a ceramic planter sitting on a Kostr by Treleaf

In their natural habitat, this Philodendron plant can be found growing on other trees and plants reaching around 20ft with the leaves growing as big as 16in. In a household environment, this growth isn't likely to happen. But, allowing your Philodendron erubescens to grow on a plant support, like a trellis by Treleaf, will help it grow larger! Continue reading for our tips on caring for an Philodendron erubescens.

Philodendron erubescens care

Lighting

Philodendron Erubescens prefers bright indirect sunlight, but can tolerate low light conditions, making it a great option for rooms with limited natural light. An ideal light set up would be an east facing window with morning light. Avoid exposing the leaves to direct sunlight, as this can cause leaf burn. If you notice scorch marks on the foliage, move it further back or consider adding a sheer curtain to your window treatment to help with the sunlight.

Watering

Philodendron erubescens thrives with a consistent schedule. Wait until the soil is completely dry before watering again to help prevent root rot. However, this plant will be vocal with its needs. If you see dried up bottom leaves, than consider watering it more frequently. If you see mushy leaves or if the foliage is looking unwell, consider unpotting the plant and checking the roots.

Temperature Requirements

Philodendron erubescens thrives in warmer weather temperatures. Normal household conditions are perfect, but keep it away from any drafty vents or any rooms with sudden temperature fluctuations as this may cause stress. Ideal temperature would be between 55 and 80 degrees Fahrenheit.

Humidity

All Philodendrons are humidity lovers. Higher humidity will help your plant thrive and help prevent new leaves from getting stuck. However, Philodendron erubescens can tolerate lower humidity. A happy medium would be keeping in an area with at least 45% humidity. Once again, pay attention to what the plant tells you. If you see a lot of stuck leaves or stunted growth, consider raising the humidity to 50%-60%.

Soil and Potting Mix

Philodendron erubenscens requires well draining soil to thrive, have healthy new roots, and prevent root rot. Use a well-draining potting mix rich in organic matter, such as peat moss, to provide nutrients and support healthy root growth. And add amendments like horticultural charcoal, pumice, perlite and/or orchid bark to help with drainage. Proper well draining soil will drain out the drainage holes of your pot fairly fast, instead of pooling. This will also ensure your plant dries at a decent rate and won't remain wet for too long. If you want to get soil for your tropical plant that's ready to use out of the bag, try Sol Soil. This is a great potting mix to use and saves you from having to purchase multiple different bags of different substrates.

Aerial Roots and Support

With the right amount of humidity, Philodendron erubescens will start to grow aerial roots. These are great for helping the plant feel anchor. You can train your Philodendron erubescens to climb a support, like the extendable cedar trellis from Treleaf, by gently tying the plant and aerial roots against the trellis. As the plant continues to grow, it'll start to attach to the plant support. You'll soon notice bigger leaves and an overall bigger plant.

Prune the Philodendron erubescens regularly to maintain shape and encourage new growth. Prune back any leggy stems and dead or damages leaves.

Pest Control and Common Pests

• Philodendron Erubescens is susceptible to common pests like aphids, spider mites, and mealybugs, which can cause damage to the plant’s leaves and stems.

• Check the plant regularly for any signs of these pesky bugs, such as white powdery patches, yellow stippling on leaves or if your plant starts to drastically decline. Treat promptly if necessary.

• Use insecticidal soap, systemic granule, or neem oil to control infestations, and isolate the plant to prevent the pests from spreading to other plants.

• Keep the plant’s leaves clean and dust-free to prevent pests from taking hold, and be sure to provide consistent care to your plant. Consistent care and an overall happy plant is the number one way to help deter pests.

Advanced Care Tips

• To encourage bushier growth, prune the plant regularly and provide support using a moss pole or other climbing structure.

• Use a humidifier to maintain high humidity, especially in dry environments, and avoid placing the plant near heating or cooling vents or any place with cool drafts.

• Fertilize the plant regularly during the growing season (spring and summer) using a balanced liquid fertilizer, and avoid overfertilizing, which can cause damage to the plant.

• Monitor the plant’s temperature and humidity levels, and adjust the care accordingly to prevent stress and promote healthy growth.

Propagating Philodendron erubescens

Like many other vining and upright Philodendrons, Philodendron erubescens can be propagated by stem cuttings. When taking a cutting, make sure you have a node and at least one leaf. Propagation without a leaf and a singular node is possible but more difficult. Once you have the stem cuttings, you can choose to propagate it in water, soil, moss or another propagating medium. Make sure to provide warmth and indirect light for the cutting to be successful.

FAQ

Should I help a stuck leaf unfurl?

It depends. Helping a stuck leaf can help it unfurl and reach it's full potential. But, these new leaves haven't hardened off and are extremely fragile so the room for error is big. If you must help a new leaf, I would suggest spraying the stuck leaf, and using a wet q tip, gently guide the leaf out. However, to prevent leaf damage, just spray the stuck leaf on a daily basis and consider upping the humidity.

Is Philodendron erubescens toxic to pets?

Yes, due to the calcium oxalate in the sap of the leaves and stems, this plant is toxic to any animal and person that munches it. While a small amount isn't deadly, it's always best to ask your vet, doctor, or poison control if you have worries.

How often should I repot my Philodendron erubescens?

That depends on the growing environment. But usually, every 2-3 years. Does your Philodendron need more water? Is it drying out faster? Has it had a growing season where grew drastically? Are you noticing roots growing out the bottom the pot? These are all signs to look for when it's time to repot! Make sure to always repot in a pot 2-3 inches larger than the previous size.