Shangri La Pothos Rust Fungus (And What To Do About It)

Cafe Planta Team
Houseplants in a beautiful sunny space

Shangri La Pothos, with its unique twisted leaves and vibrant green color, can make any indoor space feel more alive. But what happens when your beloved plant starts showing signs of rust fungus? It can be a bit alarming, but don't worry. You're not alone in this, and there are ways to get your plant back to its healthy self.

In this article, we'll take a closer look at what rust fungus is, how it affects your Shangri La Pothos, and, most importantly, what you can do about it. From identifying symptoms to treating and preventing it, we'll cover all the bases. By the end, you'll be armed with the knowledge to tackle rust fungus head-on.

What Is Rust Fungus and How Does It Affect Your Plant?

Rust fungus is a term used to describe a group of fungi that appear as rust-colored spots on plant leaves. These fungi thrive in warm, humid conditions, making them more common in indoor plants like Shangri La Pothos. Rust fungus can cause leaves to yellow, wilt, and eventually drop if not treated, which no plant parent wants to see.

The tricky part about rust fungus is that it can spread quickly. The spores are easily carried by wind, water, or even your hands as you care for your plants. So, if you notice one plant with this issue, it’s a good idea to check your other plants, too. While it doesn’t usually kill the plant outright, a severe infection can weaken your Shangri La Pothos, making it more susceptible to other problems.

Interestingly enough, rust fungus spores need moisture to germinate, which is why you'll often find outbreaks after a period of high humidity or overwatering. Keeping an eye on your watering habits and the humidity level in your home can help prevent this fungus from taking hold. But if it's already there, don't panic. We've got some solutions for you.

Identifying Rust Fungus on Your Shangri La Pothos

Spotting rust fungus early can save you a lot of trouble down the line. So, what should you look for? The name gives away the first clue: rust. You'll notice small, orange or brown spots on the leaves, often on the underside. These spots can eventually merge, covering larger areas and causing the leaves to look unsightly.

Another sign to watch for is yellowing leaves. As the fungus progresses, it disrupts the plant's ability to photosynthesize effectively, leading to a yellow hue. This can be confusing because yellow leaves can mean a host of things, from overwatering to nutrient deficiencies. However, the presence of rust-colored spots alongside the yellowing is a clear indicator of rust fungus.

It's a good idea to check your plants regularly. Make it a habit to inspect the leaves when you water them. Use a magnifying glass if you have to. The earlier you catch the symptoms, the easier it will be to treat them.

Preventive Measures to Keep Rust Fungus at Bay

Prevention is always better than cure, and luckily, there are several simple steps you can take to keep rust fungus from becoming a problem. First and foremost, monitor your watering schedule. Overwatering is a common mistake and provides the perfect environment for rust fungus to thrive. Make sure your Shangri La Pothos is in a pot with good drainage, and only water when the top inch of soil feels dry.

  • Air Circulation: Ensure your plant has good air circulation. This can be as simple as opening a window or using a fan to keep the air moving. Stagnant air can increase humidity around the plant, creating a breeding ground for fungus.
  • Humidity Levels: If you live in a particularly humid area, consider using a dehumidifier or air conditioner to keep indoor humidity in check.
  • Clean Leaves: Dust and dirt can promote fungal growth, so keep your plant's leaves clean. Wipe them gently with a damp cloth every now and then.
  • Inspect New Plants: When introducing new plants to your home, inspect them thoroughly for any signs of disease. Quarantine them away from your other plants for a few weeks just to be safe.

By incorporating these habits into your plant care routine, you'll be well on your way to preventing rust fungus from setting up shop in your Shangri La Pothos.

Natural Remedies for Treating Rust Fungus

If rust fungus has already made its appearance, there are several natural remedies you can try before resorting to chemical treatments. These methods are not only safer for your plant, but they're also more environmentally friendly. One popular option is using a baking soda spray. Simply mix a teaspoon of baking soda with a quart of water, and add a few drops of liquid soap. Spray this mixture on the affected leaves once a week until the fungus clears up.

Another natural remedy is neem oil, which is extracted from the seeds of the neem tree. Neem oil is a natural fungicide and can be effective against rust fungus. Dilute it according to the instructions on the bottle, and apply it to the leaves. Be sure to cover both the tops and undersides of the leaves for maximum effect.

Garlic is another surprising ally in the fight against rust fungus. Crush a few cloves of garlic and steep them in water overnight. Strain the liquid, and spray it on the infected parts of your plant. It's a bit smelly, but it can work wonders as a natural fungicide.

Using Chemical Treatments Safely

Sometimes, natural remedies might not be enough to tackle a stubborn case of rust fungus. In these cases, chemical treatments can be used. Always read the labels carefully and follow the instructions to the letter. Fungicides containing sulfur or copper are commonly used to treat rust fungus.

When using chemical fungicides, it's important to apply them in a well-ventilated area. Wear gloves and a mask to protect yourself from inhaling any fumes. After application, keep the plant away from children and pets until the fungicide has dried completely.

It's worth noting that repeated use of the same fungicide can lead to resistance. Consider alternating between different fungicides if you need to treat the plant more than once. As always, prevention is the best course of action, so try to implement preventive measures alongside any treatment plan.

Pruning and Disposing of Infected Leaves

Pruning is an effective way to manage rust fungus, especially if only a few leaves are affected. Use clean, sharp scissors or pruning shears to remove the infected leaves. Make sure to sterilize your tools before and after to prevent spreading the fungus to other plants.

When disposing of infected leaves, don't just toss them into your compost bin. The fungus can survive and potentially spread to other plants. Instead, seal the leaves in a plastic bag and throw them in the trash. This might seem like an extra step, but it's crucial in controlling the spread of rust fungus.

Regular pruning not only helps in managing rust fungus but also promotes healthy growth. Removing dead or diseased leaves allows your Shangri La Pothos to focus its energy on new, healthy growth. Plus, it keeps your plant looking neat and tidy.

Maintaining a Healthy Environment for Your Plant

Creating a healthy environment is key to preventing future fungal infections. Start by ensuring your plant has the right amount of light. Shangri La Pothos does best in bright, indirect light. Too much direct sunlight can scorch the leaves, while too little can weaken the plant, making it more susceptible to diseases.

Temperature is another factor to consider. These plants prefer temperatures between 65°F and 85°F (18°C to 29°C). Keep them away from drafts, heating vents, and air conditioners, as sudden temperature changes can stress the plant.

Finally, keep an eye on the soil. Use a well-draining potting mix, and consider adding perlite or orchid bark to improve aeration. A healthy root system is the foundation of a healthy plant, so don't skimp on the quality of your soil.

Recognizing When to Seek Professional Help

Sometimes, despite your best efforts, rust fungus can be persistent. If you've tried natural remedies and chemical treatments without success, it might be time to seek professional help. A local plant nursery or garden center can offer advice and may have access to more potent treatments.

Don't be afraid to reach out for help. Plant care doesn't come with a manual, and everyone needs a little guidance now and then. Plus, a fresh set of eyes can sometimes spot issues you might have overlooked.

Remember, the goal is to keep your Shangri La Pothos healthy and thriving. Seeking professional help is just another step in your plant care journey.

Final Thoughts

Rust fungus can be a pesky problem for any plant lover, but it's manageable with the right approach. By identifying the symptoms early, implementing preventive measures, and using both natural and chemical treatments when necessary, you can keep your Shangri La Pothos healthy and vibrant.

At Cafe Planta, we understand the joys and challenges of plant care. Whether you're looking for new houseplants, plant care accessories, or just some friendly advice, we're here to help. Feel free to email us or reach out on Instagram. We believe that plants have the power to connect us with nature and each other, and we're excited to be a part of your plant journey. Let’s keep those plants thriving together!

Back to blog