19 Disadvantages of Philodendron Gloriosums You Should Know About

Philodendron Gloriosum is a stunning plant often admired for its velvety leaves and striking appearance. But like any plant choice, it comes with its own set of challenges that might not make it the best fit for everyone. While they can bring a touch of the tropics into your home, they do require a bit of extra care and attention.

This article will walk you through 19 potential downsides of keeping a Philodendron Gloriosum, helping you decide if this plant is right for you. From maintenance challenges to environmental needs, we’ll cover everything you need to know to make an informed choice.

1. Sensitive to Overwatering

One of the first things you’ll need to get used to with Philodendron Gloriosum is their sensitivity to overwatering. These plants prefer their soil to dry out partially between waterings. If you’re someone who tends to be a bit heavy-handed with the watering can, you might find yourself facing root rot, which can be a real setback for your plant’s health.

To avoid this, consider investing in a moisture meter, which can be a game changer for monitoring soil moisture levels. Additionally, always ensure your pot has good drainage by having holes at the bottom and using a well-draining potting mix. This will help prevent water from sitting at the roots, which Philodendron Gloriosums are particularly sensitive to.

2. Vulnerability to Pests

Philodendron Gloriosums, like many houseplants, can fall victim to pests such as spider mites, mealybugs, and aphids. These tiny nuisances can cause significant damage if not promptly addressed. You’ll often find them hiding under leaves, sucking the life out of your plant. Not exactly the kind of houseguest you want!

Regularly inspecting your plant is key. Wipe down the leaves with a damp cloth and consider using insecticidal soap or neem oil as a preventative measure. If you do find pests, isolate the plant to prevent them from spreading to your other leafy companions.

3. High Humidity Requirements

Philodendron Gloriosums hail from tropical rainforests, meaning they thrive in high humidity environments. If you live in a dry climate or crank up the heating during winter, you might struggle to keep these plants happy. A lack of humidity can cause browning of the leaf edges, which is a clear sign your plant is thirsty for more moisture in the air.

Consider using a humidifier or placing your plant on a pebble tray filled with water to increase the humidity levels in their environment. Grouping plants together can also create a microclimate with higher humidity, which your Philodendron will appreciate.

4. Susceptibility to Temperature Fluctuations

Philodendron Gloriosums are quite particular when it comes to temperature. They prefer a steady climate without sudden changes. Cold drafts from windows or doors, as well as being placed too close to heaters, can stress your plant. If you're not mindful of their placement, you might notice your plant looking a bit unhappy.

Keep your Philodendron in a warm, stable environment. Ideally, maintain temperatures between 65-85°F. If you notice any sudden temperature shifts, try to move your plant to a more consistent spot to avoid any stress-related issues.

5. Large Space Requirement

These beauties can grow quite large, both in leaf size and spread. If you’re working with limited space, accommodating a Philodendron Gloriosum might be challenging. Their magnificent leaves can easily overshadow smaller plants, and they prefer room to sprawl.

Before bringing one home, consider if you have enough real estate to house it comfortably. If space is at a premium, you might want to rethink adding one to your collection or prepare to rearrange your space to accommodate its growth.

6. Slow Growth Rate

If you’re looking for a plant that will quickly fill your room with greenery, the Philodendron Gloriosum might not be the right choice. These plants are known for their slow growth rate, which can test the patience of eager plant lovers.

While watching your plant slowly unfurl its beautiful leaves can be rewarding, it’s important to manage expectations. Providing optimal conditions with bright, indirect light and the right moisture levels can help encourage more consistent growth.

7. High Light Sensitivity

While they love bright, indirect light, too much direct sunlight can scorch their beautiful leaves. This can be a bit of a balancing act, especially if your home doesn’t have a lot of natural light or if your windows face direct sun.

Consider placing your Philodendron Gloriosum near a north or east-facing window or using sheer curtains to diffuse the sunlight. This will help mimic their natural habitat and prevent any light-related damage.

8. Potting and Soil Challenges

Getting the right soil mix for a Philodendron Gloriosum can be tricky. They prefer a well-aerated, well-draining potting mix, often requiring a specific combination of soil components. A mix that retains too much moisture can lead to root problems.

A good recipe includes a mix of peat, perlite, and orchid bark. This combination provides the drainage and aeration these plants love. It’s a bit like baking a cake; getting the proportions right can make all the difference.

9. Propagation Difficulties

For plant parents who love to propagate, Philodendron Gloriosum can be a bit of a challenge. Propagating these plants requires patience and precision. The process involves cutting a section of the rhizome with a node and leaf, then rooting it in water or soil.

It’s not impossible, but it does require some skill and patience. If you’re new to propagation, you might want to practice on easier plants before tackling the Philodendron Gloriosum.

10. Prone to Fungal Issues

Philodendron Gloriosums can be susceptible to fungal infections, especially if their care needs aren't met. Overwatering or poor air circulation can create the perfect environment for fungal growth, leading to root rot and leaf spots.

Ensuring proper air circulation and avoiding waterlogged soil can help prevent these issues. If you notice any signs of fungal infection, like dark spots or a musty smell, act quickly by adjusting your watering habits and using fungicides if necessary.

11. Toxicity Concerns

It's important to note that Philodendron Gloriosum is toxic to pets and humans if ingested. The plant contains calcium oxalate crystals, which can cause irritation and swelling. If you have curious pets or small children, this might be a significant concern.

To keep everyone safe, make sure to place the plant out of reach or consider if this is the right plant for your household. Always wash your hands after handling the plant to avoid any accidental contact with your face or mouth.

12. Leaf Yellowing Issues

Seeing yellow leaves on your Philodendron Gloriosum can be disheartening. This is often a sign of overwatering, nutrient deficiencies, or environmental stress. Figuring out the root cause can sometimes feel like solving a mystery.

Regularly check your plant’s watering schedule, ensure it’s getting the right nutrients, and assess whether it’s in a suitable environment. Sometimes, trial and error is necessary to pinpoint the exact issue and bring your plant back to health.

13. Fertilization Needs

While not overly demanding, Philodendron Gloriosums do appreciate a regular feeding schedule during the growing season. However, over-fertilizing can lead to salt buildup in the soil, which can harm the roots.

Using a balanced, water-soluble fertilizer every 4-6 weeks during spring and summer should suffice. Be cautious not to overdo it, and always follow the instructions on your fertilizer’s label.

14. Repotting Challenges

Repotting a Philodendron Gloriosum can be a bit of a chore due to its sprawling growth habit. The plant’s size and rhizome structure can make finding the right pot and repotting without damaging the plant a delicate task.

Plan ahead and choose a pot that’s a few inches larger than the current one, ensuring it provides enough room for growth. Be gentle with the roots and rhizome during the process to avoid unnecessary stress.

15. Leaf Damage from Handling

The velvety leaves of a Philodendron Gloriosum are prone to damage from handling. Oils and dirt from your hands can leave marks, and rough handling can tear or bruise the leaves.

When moving or cleaning the plant, handle it with care. Consider using a soft cloth or gloves to prevent any accidental damage and keep those leaves looking pristine.

16. Dormancy Period

Philodendron Gloriosums can go through a period of dormancy, especially in colder months. During this time, growth may slow down or stop, which can be alarming if you’re not expecting it.

Understanding that this is a normal part of their growth cycle can help ease any worries. Simply adjust your care routine to match their reduced needs during this time, such as cutting back on watering and fertilizing.

17. Limited Availability

Finding a Philodendron Gloriosum might not be as easy as picking up a common pothos or spider plant. Their popularity has made them somewhat of a collector’s item, and they can be hard to come by in local plant shops.

If you’re determined to get one, you might need to explore specialty plant shops or online plant stores. Be prepared for a bit of a hunt, and possibly a higher price tag due to their rarity.

18. Cost Considerations

Because of their beauty and rarity, Philodendron Gloriosums can be on the pricier side. This might be a significant factor if you’re on a budget or just starting your plant collection.

Consider whether the cost aligns with your budget and how much you’re willing to invest in a single plant. There are plenty of other beautiful plants that might offer a more affordable option while still bringing greenery into your space.

19. Potential for Disappointment

With their slow growth, specific care needs, and sensitivity to environmental conditions, Philodendron Gloriosums can sometimes lead to disappointment if expectations aren’t managed. If you’re not prepared for the level of care they require, you might find yourself frustrated with their progress.

It’s crucial to assess your willingness and ability to meet their needs before bringing one home. If you’re up for the challenge, they can be a rewarding addition to your plant family, but if not, it might be worth looking at other options.

Final Thoughts

Philodendron Gloriosums are stunning plants, but they do come with their fair share of challenges. From environmental needs to pest management, there’s a lot to consider before making them a part of your home. By understanding these potential downsides, you can decide if this is the right plant for you.

At Cafe Planta, we offer a wide variety of houseplants, including unique finds like the Philodendron Gloriosum. We're passionate about helping you succeed in your plant journey. If you have any questions or need advice, feel free to email us or reach out via Instagram. We believe in the power of plants to connect and inspire. Whether you're a seasoned plant parent or just starting out, we're here to support you.