Philodendron red emerald care infographicPhilodendron Red Emerald is an easy-to-grow plant that adds a splash of color to your plant collection. The fantastic plant is getting popular among home growers.

The following guide will tell you everything you need to know about this plant to grow at home.

What Is a Philodendron Red Emerald?

The Philodendron Red Emerald is an indoor flowering plant originating from Colombia. The family of philodendron plants is known for its heart-shaped foliage. The Philodendron Emerald Red is known for its striking red-colored stem that adds color to your home garden.

Philodendron Red Emerald Care

Red Emerald Philodendron is a beautiful plant to have at home. What is more exciting is that it is easy to grow and take care of. Keep the information below in mind before bringing the plant home, and you will have a rewarding experience.

– Water

The Philodendron with red stems is a relatively easy houseplant to grow. The only problem that you might face with it is overwatering, which leads to root rot. The plant can forgive one or two watering, but do not neglect to water your plants for long. 

Philodendron Red Emerald loves moist soil. Avoid completely drying the soil in between watering. One of the common signs of overwatered plants is yellow foliage. The best way to control overwatering is to check the soil before watering.

– Light

Philodendron Red Emerald likes to grow in partial light. Always shelter the plant with direct exposure to sunlight. You can do this by placing it away from a south-facing window that may scorch the leaves. Alternatively, you can place the plants close together to filter light.

Light Management for Red Emerald

Bright indirect light will encourage deep red stems. Low light will make the stems longer and keep leaves small. It is important to note that the plant grows best when indoor temperatures are maintained at 65 degrees Fahrenheit.

Soil

Soil also plays an important role in maintaining soil moisture. Choose a well-drained mix of soil paired with organic matter. You can use perlite, peat moss, or coco coir for this. The idea is to drain excess water while retaining moisture.

Here are some of the ingredients that you can use:

  • Coco Coir 
  • Orchid Bark
  • Perlite
  • Activated Charcoal
  • Worm Castings
  • Sphagnum Moss  

In short, it can thrive even when slightly underwater but will die with overwatering. Similar to other aroids, Philodendron Red Emerald will also like moist soil, which can be achieved with balanced watering. 

– Humidity

Philodendron Red Emerald will thrive in indoor humidity that is between 40 to 50 percent. This is considered moderate humidity. If the humidity level crosses 70 percent, the plant will shoot out more aerial roots.

It can be beneficial if you are trying to propagate it. Higher humidity will also encourage bigger foliage and thicker stems. You can increase humidity by installing a humidifier or by placing plants close together. 

– Fertilizer

As a potted plant, Philodendron Red Emerald will need fertilizer during the growing season. There are many options in the market, but the NPK ratio of 7:9:5 can be perfect. It will offer sixteen essential nutrients to the plants.

Fertilizers that are high in salt content can change the pH level of the soil. Higher pH can cause root burn. Always try to choose natural, well-balanced fertilizer or dilute the solution. 

You can add diluted fertilizer to the watering can and use it gradually for each watering. During the growing season, apply the diluted feed twice a week. It means a quarter teaspoon in four liters of water. This method will protect your plant from burned roots.

In winters, stop fertilizing and let the plant stay dormant. It is essential for its robust growth in spring and summer.

Repotting

The philodendron red emerald can survive in a small pot or be root bound, but it is not ideal. Changing the pot as soon as the pot becomes clogged with roots is important. The plant will have more space to grow and love the fresh soil that will boost its growth.

Repotting Red Emerald

Usually, the plants that are sold at nurseries are fully grown and need to be repotted. When you repot your plant, keep the following points in mind:

  • Select a pot with drainage holes
  • The new pot should be two inches bigger than the old one
  • Make sure the potting mix is fresh and of high quality. Use the guide above to create your own

Propagation

Philodendron is very easy to propagate. Who doesn’t want more of this beauty? Let us show you how to multiply your plants without a hassle. Our simple guide will help you learn step-by-step propagation:

– Water Propagation

  • Take a cutting of the Philodendron Red Emerald plant by leaving two nodes on each stem.
  • Place the bottom of the cut in a jar of water for a couple of weeks.
  • Keep changing the water regularly.
  • Once the roots are several inches long, plant them in the potting mix.
  • Avoid overwatering your new plants.

Although you can skip the water propagation method and directly plant the cutting in a potting mix, this method works best. Want to try a more advanced method of air layering? The following guide is for you.

– Air Layering

  • Select healthy looking strong stems with aerial roots growing from the leaf nodes.
  • Take moist moss and wrap it around the node roots.
  • Press and wrap the moss around the stem, and then with the help of foil or plastic, secure it around the stem.
  • Leave the top and bottom of the wrap open so that the roots can thrive.
  • Mist the moss regularly until they grow stronger in the next couple of weeks.
  • If the attempt fails, then do not worry; try again.
  • Once the roots are strong, cut and plant them in the pot.
  • Follow the above guide for caring for your new plants.

Problems

Although Philodendron Red Emerald is an easy-to-grow plant, it may still show signs of illness. Most of the problems come from overwatering. Let us look at each symptom and learn to resolve them:

– Yellow Leaves

Yellow leaves of Philodendron Red Emerald happen when there is root rot. Root rot is caused by overwatering. Always check for moisture before watering. If the soil is wet, do not water it. Make sure the soil is also well-drained.

If the problem goes out of hand, the only solution is taking cuttings and growing new plants.

– Pale Leaves

Leaves turn pale in low light. Tropical plants need bright filtered light. In winters, when light hours reduce, the plant loses its rich color. You can move the plants into a brighter location to solve the problem. Also, make sure you are fertilizing the plants in the growing season.

– Two Shades of Stems

There are two varieties of Philodendron, red emerald and green emerald. The green one has a faint tinge of red on new stems. You may have the other variety. Note that there is a variegated Philodendron Red Emerald as well. 

Two stem shades in Philodendron Red Emerald

– Wet Patches on Leaves

Erwinia blight disease or leaf spot can cause wet patches on the leaves. These are bacterial infections that need to be treated. The patches are nasty and smelly.

You will have to change the soil mix and check for root rot. Use a natural anti-bacteria to solve this problem.

– Brown Tips of Leaves

Philodendron Red Emerald leaves turn brown when there is direct exposure to light for more than three hours a day. It can also happen when the plant is under-watered. Under-watered plants will also have curly leaves.

You can solve this problem by providing it with bright indirect light and maintaining the watering pattern.

– Leggy Stems

Low light encourages plants to grow leggy stems. It is a way for the plant to search for light. The leaves also begin to stay small and become pale. Bring the plant into bright indirect light to solve the problem.

– Common Pests

Philodendron Red Emerald is a resilient plant when it comes to pest attacks. Mealybugs, aphids, spider mites, thrips, and scales may attack and can be removed easily. Apply diluted form of neem oil or any other natural insecticide to get rid of these pests.

Erwinia blight disease and leaf spot can both cause some harm. This bacterial infection starts from the roots and affects the plant. If the roots are left wet all the time, they will begin to rot, and poor health will invite bacteria to attack.

Common Pests in Philodendron Red Emerald

In that case, you can change the potting mix and rescue the plant. Make sure the new pot is well-drained.

Toxicity

The Philodendron Red Emerald plant is toxic for children and pets alike. The leaves contain calcium oxalate crystals. When these are eaten, they cause swelling in the mouth, throat, and abdomen.

Origin

The Red Emerald Philodendron originates from the thick, dense rainforests of Colombia and Costa Rica. The escapees of this variety are also found in the forests of Hawaii, Australia, and the Philippines, where it was introduced by the people. It is called the blushing philodendron there.

Note: Philodendron imperial red is a different variety. Philodendron pink princess is another hybrid. Do not be confused between the three. Philodendron Red Emerald variegated variety is also available in the market. 

FAQ

Is Philodendron Red Emerald toxic?

Philodendron Red Emerald is toxic. Keep it away from children and pets due to potential ingestion risks.

Does Philodendron Red Emerald like to stay wet?

Philodendron Red Emerald prefers moist but not soggy soil. Overwatering can lead to root rot, so maintain a balanced watering routine.

Does Philodendron Red Emerald need full sun?

Philodendron Red Emerald thrives in bright, indirect light. Avoid placing it in full sun, as it can scorch the leaves.

Conclusion

Philodendron Red Emerald is a beautiful philodendron to have as a houseplant. The unique red stems add interest and make them stand out. It is incredible how easy it is to grow it in a pot. Let us recap what we learned about it:

  • Philodendron Red Emerald likes to grow in a well-draining potting mix that retains some moisture.
  • It likes partial shade or filtered exposure to light. 40 to 50 percent humidity is ideal, but above 70 percent will send out more aerial roots.
  • The plant may get attacked by garden pests, but it is highly resilient, and a simple natural pesticide can take care of the problem.
  • The plant may also show signs of illness, mostly due to overwatering.
  • The Philodendron Red Emerald is a toxic plant and is not safe for children and pets.

In short, this indoor plant is super easy to grow. The red stems make it unique among other philodendrons; give it the right amount of like, perfect soil, and it will be a treat. We hope our care guide answers all your questions and makes growing Philodendron Red Emerald a rewarding experience.

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