Anthurium Splendidum: Ultimate Grow & Care Tips With Buying Guide

Who would not want a plant that has big glossy green leaves and offers an exotic look to your living space aesthetic?

Also, Anthurium Splendidum is a rare and endangered Anthurium species that is extremely popular in the horticultural industry.

Hence to parent an Anthurium Splendidum is one lucky job.

However, you need to follow some requirements of its growth environment if you want your Splendidum to thrive!

Anthurium Splendidum requires 6 to 8 hours of indirect light, temperatures ranging from 70 to 90°F, high humidity ( 70 to 80%), and a porous organic potting mix. Weekly watering, monthly feeding throughout the growing season, and periodic trimming boost their growth.

A baby Anthurium Splendidum
A baby Anthurium Splendidum (Source: Etsy)

Along with primary care, there are a few more considerations to keep in mind when growing Anthurium Splendidum.

Continue reading to learn more about how to keep your green buddy happy and flourishing!

Overview of Anthurium Splendidum

Did you know that Anthurium Splendidum was first published and talked about properly only in 1883?

It was published in the English gardening magazine called “The Gardeners’ Chronicle” in March 1883.

The world has fallen in love with the plant ever since.

The stunning Splendidum gained its popularity and became one of the most beautiful evergreen plants to have at home.

Let us have a quick overview of the plant in the table below.

Scientific NameAnthurium splendidum W.Bull ex Rodigas
Common NameAnthurium Splendidum
NativeCosta Rica and Panama
North American region, including Colombia and Ecuador
Plant TypePerennial Epiphyte
USDA Growth Zones10b-11
ToxicityToxic to pets
Growth RateSlow to Moderate
Average HeightUp to 50 centimeters
FoliageBullate and Unique Leaves with slender and heavy caudex
FlowerNo flowering
Conservation StatusEndangered

Where to Buy Anthurium Splendidum?

Anthurium Splendidum is one of the endangered species of Anthurium, so it can get challenging to buy at times.

However, if you have one, you can always propagate as much as possible.

Further, you can check on nearby nurseries and local plant stores for Anthurium Splendidum.

If not, you can always check the following online stores to get one for yourself. Here is the table with the price to make your buying easier.

Buying OptionsPricesDelivery
ecuagenera$120.00Delivery within 10 to 15 business days.
Unifolia€250,00Delivery within a week.
Etsy$149.00Delivery within 5-7 days
carnivero$125.00Delivery within 8 to 10 days
Bens-jungle€349,00Delivery within 8 to 10 days

Anthurium Splendidum: Ultimate Grow & Care Guide

Anthurium Splendidum does not ask for any exceptional growing environment.

However, there are some of its basic growth and care requirements that you need to get on point if you want your Anthurium Splendidum to grow healthy.

Let us look at its growth requirements and the propagation ways.

ParametersSuitable Conditions
Lighting6 to 8 hours of Bright Indirect Sunlight
WateringOnce a week or if the top 2 inches of soil is dry.
TemperatureCool temperature ranging from 70 to 90 degrees Fahrenheit (21 to 32 degrees Celsius)
HumidityHigh humidity about 80%
Potting Soil MixWell draining soil that offers good aeration (Orchid soil Mix)

Organic rich soil

Soil pH: Acidic (5.5 to 7.0)
FertilizationFertilizer with high Nitrogen containing fertilizers

Balanced liquid fertilizer diluted to 1/4th strength once a month during spring and summer
PruningOnce in a year or when required

Prune dead or damaged foliage
RepottingOnce in a year or once in two years

Repot only during the spring or summer
PropagationStem Cutting
Root Division
Common PestsMealybugs, Spider mites, Aphids, Scales
Common DiseasesRhizoctonia Root Rot, Bacterial Blight, Bacterial Wilt

1. Bright Indirect Sunlight and Suitable Location

Anthurium Splendidum prefers an ample amount of bright indirect sunlight.

The length of time you expose your Anthurium to light and the amount of light are both important factors in achieving proper leaf pigmentation.

Keep your Anthurium Splendidum near a south-facing window with transparent curtains to keep it out of direct sunlight.

Furthermore, it is best for the plant if it receives at least 8 hours of indirect or diffused sunlight.

Location with indirect sunlight for Anthurium Splendidum (Source: Flickr)

Also, Anthurium Splendidum can achieve its full foliage growth in the spring and summer. You’ll want to make sure it gets plenty of sunlight.

Further, your Anthurium Splendidum can be the victim of early foliage fall if not provided with sufficient light and if not placed in a suitable spot.

Signs of Low LightSigns of Extreme Light
It causes stunted, leggy, and dull growth.It causes a high transpiration rate, and leaves start to curl.
Leaves appear bleached, yellow, disclosed, and smaller in size.Extreme heat breakdowns the chlorophyll, so the leaves appear pale or discolored.
Low chlorophyll leads to less pigmented leaves.Burning of leaf and leaf scorch.

Tips to Provide Adequate Indirect Sunlight 

  • Place them in an area that receives 70% of the day’s light, or 6-8 hours of indirect light.
  • You can hang sheer curtains to drape in the window to avoid direct sunlight exposure to your plant.
  • Also, to avoid sun damage, you need to keep your Anthurium Splendidum at least 3  feet away from the window.
  • It is best to select a well-lit place, such as a patio, door, or east-facing window that receives early morning sunlight in the winter.
  • Placing your Splendidum near the south-facing window for long hours will be enough for the springs and summers.
  • Every few weeks, rotate the plant in the same location or move it to another to achieve an even sunlight availability.

Quick Tip: In winters, 7-14 hours of growlights or fluorescent tubes can be best for your plant if sunlight is not enough. You need to place grow lights few inches above the plant.

2. Moderate Watering

It doesn’t matter what kind of plant you’re working with; proper watering is essential.

For Anthurium Splendidum, it will demand more or less water according to the season.

Anthurium Splendidum becomes thirstier than usual throughout the summer and spring since it grows quickly.

You can water it less frequently during the rest of the year or while it is dormant.

Ensure to water Anthurium Splendidum thoroughly and regularly if 40% of the soil dries out during the summer and spring seasons.

Illustration showing plant in an optimal sunlight and water Vs in extreme sunlight and watering conditions
Illustration showing the plant in optimal sunlight and water Vs. in extreme sunlight and watering conditions (Source: Stocklib)

You’ll need to hydrate the plant regularly, but not excessively.

However, keep in mind that the soil should not be soggy. Overwatering is more of a problem for the plant than underwatering.

The plant shows different symptoms due to inconsistent watering, and here are some of them;

Overwatered PlantUnderwatered Plant
Yellowing, limping, and droopy foliageWilted and crispy leaves
Decayed lower rootsBrown leaf edges
Slowed plant growthCurled and browned leaves
Root RotStunted foliage growth

Tips to Water your Anthurium Splendidum Properly

  • Before each watering, use a soil moisture meter to see if the topsoil is dry.
  • Water every 4-5 days or once a week during the hotter season. You may need to water your plant more frequently if it is young.
Soil Moisture Meter
Soil Moisture Meter (Source: Amazon)
  • Dip your finger into the top two inches of soil to see if it feels dry or crumbly. 
  • To avoid chemical build-up in the soil, use distilled or rainfall water stored at room temperature. 
  • Further, to keep the pot from standing in the water for too long, clear the saucer once you water your Anthurium Splendidum.
  • Water the plant with tepid water. Anthurium Splendidum cannot withstand extremely hot or cold water.

Save an Overwatered Anthurium Splendidum

Due to a fungal infection in the root and root rot caused by overwatering, your plant may suffer much.

Despite the care you take, there can still exist the chance we may overwater out houseplants.

Overwatering the Snake Plant
Overwatering the Snake Plant (Source: tenor)

It is always best to know what to do and how to treat your plant in such a condition. 

  • Grow your Anthurium Splendidum in a location with plenty of indirect sunlight.
  • Stop watering your plant until it recovers and the soil is dry.
  • Add sand into the potting mix as it helps to drain water quickly due to increased aeration.
  • Remove any leaves or branches that are dead or damaged.
  • Place the container upside down and extract the plant along with the soil if the plant has been significantly overwatered.
  • Let the soil dry for a few minutes. You can use a soft cloth or newspaper to absorb the liquid.
  • If you find broken roots, you should trim them off and re-pot your Anthurium Splendidum.

Save an Underwatered Anthurium Splendidum

If the soil is dry and Anthurium Splendidum leaves are droopy and wilting, it is so because your plant is not receiving enough water.

Dry and Cracked Soil
Dry and Cracked Soil due to Underwatering

To treat an underwater Anthurium Splendidum, you need to soak the plant in the water while removing your plant’s damaged and dead parts.

Here are the steps to follow while giving your Anthurium Splendidum a good soak!

  • Firstly, fill your basin halfway with water. It’s best if the water is at room temperature.
  • Take the saucer away and set your plant in the sink. Check to see if your pot’s drainage hole is plugged.
  • You need to allow 45 minutes to an hour for the Anthurium Splendidum and its soil to hydrate.
  • Water must reach the top of the soil. Inspect the soil to ensure that the top 1- 2 inches are moist. You can also soak the plant by watering the soil from the top.
  • Then, drain the sink and set your Anthurium Splendidum to settle once the soil is moist and equally damped.

3. Moderately Warm Temperature

It’s critical to maintain track of the temperature in your home when caring for the Anthurium Splendidum indoors.

You may have trouble if the temperature in your home gets unusually chilly or hot.

Anthurium Splendidum is native to tropical climates with temperatures ranging from 70 to 90 degrees Fahrenheit (21 to 32 degrees Celsius).

However, it is also equally important to remember that the Anthurium Splendidum dislikes it at night when the temperature falls below 60°F (15°C).

Right temperature for Tillandsia Xerographica (Source: Unsplash)
The ideal temperature for plants (Source: Unsplash)

Quick Tip:  If the temperature drops below 50°F (10°C) while your plants are outside, it is better to bring them inside.

Further, when you set your Anthurium plant too close to vents or air conditioning systems, it will struggle as the optimum temperature range changes.

Also, placing the Anthurium plant near cold, damp doors or windows is not a good idea.

Problems Due to Inappropriate Temperature

  • Growth is slow and stunted
  • The plant is wilting
  • Plant stiffness declines
  • Leaves that have curled up and drooped
  • Leaves turning yellow
Temperature affecting Photosynthesis
Temperature affecting Anthurium Splendidum Growth

Tips to Maintain Ideal Temperature for Anthurium Splendidum

  • Place your plant in a bright sunny spot during the growing season. Placing your plant near a window or a patio that receives filtered light won’t harm.
  • If the temperature increases above 85°F, check the soil more frequently and increase the watering frequency.
  • To avoid chilly stress, wrap it in a frost blanket or a plastic bag if the temperature falls.
  • A layer of pine mulch on top of the soil can also help to keep the heat in.
  • Misting can also help if the temperature is high and the leaves are prone to wilting. However, mist early morning to avoid plant burn.
  • You can place a heating pad under the Anthurium Splendidum pot to provide optimum temperature and avoid cold stress.
  • When the temperature falls below 60°F, bring them indoors and put them under an LED grow light.
Plant grown under grow light
A plant grown under grow light (Source: Amazon)

4. Highly Humid Environment

Being a tropical plant, Anthurium Splendidum thrives in high humid environments.

Anthurium Splendidum prefers to grow in an environment with an average humidity of 80%.

High humidity means HAPPY Anthuriums!

However, it is not always easy to provide the optimum humidity, so your plant shows you signs according to their humidity need.

Low humidity may induce curling, drooping, and liming of the leaves. It also causes stunted and lackluster growth.

Philodendron Leaf Edges Turning Brown
Leaf Edges Turning Brown due to low humidity

Tips to Maintain High Humidity for Anthurium Splendidum

  • Use a digital hygrometer to determine the present state of humidity to keep track of humidity levels at your home.
  • Using a humidifier to regulate the humidity if the humidity isn’t up to par is easiest.
  • Group your houseplants to increase humidity around your plants in your home naturally. 
  • You can make a pebble tray. Simply place a tray of wet pebbles beneath the planter. As the water evaporates, it contributes to an increase in humidity.
  • Placing the plant in a terrarium can be a smart option. It helps prevent moisture from escaping, ensuring a high level of humidity.
  • For an easy way, simply transfer the plant to a humid location, such as the kitchen or bathroom.
humid terrarium
Humid Terrarium for Houseplants (Source: Amazon)

Beware! Humidity above 85% for Anthurium Splendidum can invite fungal growth and infections.

To avoid pests and fungal growth due to humidity issues, inspect your houseplants regularly.

Read on: Features and Growth Rate of Hoya Pubicalyx

5. Fast Draining and Organic Rich Soil Mix

Anthurium Splendidum prefers both gritty and organic-rich soil that drains well with a little bit of moisture retention.

To minimize excessive water retention and possible root rot, you need to be careful on preparing the potting mix. Also, avoid compacting the potting mix too much.

A mix of orchid mix and compost is the best potting mix for Anthurium Splendidum. An organic potting mix of perlite, peat moss, and regular potting soil also works well.

For the suitable potting mix, with store-bought orchid potting mix, you can make your own Anthurium Splendidum soil combinations.

Further, you can add perlite and peat moss if you’re using an orchid mix.

Organic potting soil for plants
Loose And Well Draining Soil (Source: Pexels)

Furthermore, here are some of the potting mix combinations that you can make.

  • Two parts Orchid mix
  • One tbsp. activated charcoal
  • Combine one part perlite, one part peat moss, and one part potting soil.
  • Further, you can add half a cup of cocoa coir and half a cup of orchid bark.

Alternatively, you can also buy some commercial potting mix;

Pro Tip: To aid in trapping heat, you can cover the top with a light coating of pine mulch.

6. Monthly Fertilization 

Anthurium Splendidum does not require frequent feeding. However, to enhance the foliage’s health and growth, you can fertilize your plant in the growing season.

Either slow-releasing fertilizer or diluted liquid fertilizer is best for your Anthurium Splendidum.

Feed your Anthurium Splendidum with a well-diluted nitrogen-rich fertilizer once a month during its growing season.

Further, you shouldn’t feed your Anthurium Splendidum during the winter season during its dormant period.

Phosphorus assists in converting energy into necessary components for the formation of new tissue and cells.

On the other hand, Nitrogen assists in the conversion of energy into needed components for fresh tissue and cells. Hence, Nitrogen is vital in rich green foliage growth.

Finally, minerals such as calcium and magnesium and phytonutrients such as iron and zinc are necessary for their proper growth.

Plant Nutrient Pyramid
Plant Nutrient Pyramid (Source: UMN Extension)

Note: Anthurium Splendidum loves Nitrogen-rich fertilizers and does not prefer the ones with high Potassium content.

Furthermore, you can also opt for organic fertilizers. Here are some organic fertilizers that you can use at home for Anthurium Splendidum.

Eggshells: As eggshells are calcium-rich, they offer calcium to your plants.

Chicken/Fish Bones: Phosphorous is abundant in chicken and fish bones.

Vegetable By-Products: Vegetables are nutrient-dense. It can be the best natural feed for your plants after it decomposes.

Garlic and onion skins: They both are high in potassium and can help with disease resistance.

We recommend that you limit the amount of fertilizer you feed your plant. Over-fertilization and under-fertilization both have an impact on the plant.

Lack of FertilizationOver Fertilization
Slow plant growthLeaves will turn brown
Lack of phosphorus may lead to no bloomSalt build up on the soil surface
Weak stem and pale foliageYellowing, wilting of the stem
Lack of nutrients shown in plant
How lack of each nutrient affects the plants (Source: Wikimedia)

Tips to Fertilize Anthurium Splendidum Properly

  • Firstly, use Nitrogen-rich plant fertilizers like Miracle-Gro Liquid Fertilizers instead of potassium-rich ones.
  • You can use slow-releasing fertilizers like Grow Slow fertilizer and Osmocote Smart-release plant food.
  • It is best to use a liquid-based fertilizer, but make sure to dilute it to a strength of ¼ before applying it.
  • Ensure the fertilizers don’t come into contact with the stem or leaves to prevent fertilizer burn.
  • Cut off fertilization in winter because Anthurium Splendidum goes to a dormant phase in the cold. 
  • Moisture increases nutrition absorption. So, before fertilizing the plant, I propose watering it.
  • Also, by immersing the saucepan in lukewarm water, you can eliminate any extra salts.

7. Growth Rate, Foliage, and Flower

Anthurium Splendidum is one of the rare and endangered species of Anthurium, which is very popular in the Horticultural world.

They are typical tropical sub-plant with lush green leaves that can grow as huge as the plant itself.

Anthurium Splendidum is a fast-growing plant that will mature within the first two years of growth. A mature plant will remain 2-4 feet tall and produce big leaves from each stem with perfect growing conditions.

However, to achieve an actual growth rate, ensure that you supply optimal indirect sunlight, a generally humid environment, and a warm environment.

Anthurium Splendidum Foliage (Source: Etsy)

About the plant’s foliage, the leaf blades of Splendidum have narrow rows of slender.

The foliage has prominent, scale-like leaf tissue on the upper surface. Additionally, the petioles are not so large and are less than 15 cm long.

However, Anthurium Splendidum does not bear flowers.

The minute dark punctiform is one of the features of the Splendidum that aids in its beauty. The dark punctiform elongate patterns on the lower blade surface give them an exotic look.

Furthermore, the upper surface of leaf blades is more or less smooth to aid in its beauty. However, the bottom blade surface is either devoid of markings or has colorless markings.

Anthurium Splendidum lower surface
Anthurium Splendidum lower surface (Source: Ecuagenera)

8. Repotting Anthurium Splendidum

To maintain a small and bushy structure and proper root growth, Anthurium Splendidum needs repotting every couple of years.

It’s necessary to repot your plant because it can grow all year significantly and can be prone to root-bound.

Once they’ve outgrown their initial pots, you need to transplant them into larger pots with fresh soil mix.

Repot your Anthurium Splendidum once every two to three years during its growing season.

You need to consider repotting if there are evident symptoms of root bound, root rots, or fungal or bacterial infestations.

Damaged plant with root rot disease
Damaged plant with root rot disease (Source: Stocklib)

Steps to Re-pot Anthurium Splendidum

Here is a step-by-step repotting procedure to guide you through the process to make your repotting easier and smooth.

Step 1: Get the Pot Ready

Choose a pot that is 3 to 4 inches larger in diameter than your current pot. The soil may stay wet for too long in a bigger pot, hence the root rot.

Here are some recommendations for your Anthurium Splendidum.

Classic Planter, 8" (Plastic)Durable and Lightweight with drainage holes
Plastic Planter, HOMENOTE (Plastic)Available in five different sizes
LE TAUCI Ceramic Plant Pots (Ceramic)4/5/6 Inch pot with drainage holes
Step 2: Prepare the Potting Mix
  • You need to select the correct soil mixture for your Anthurium Splendidum. Hence, begin by referring to the above list of soil alternatives in the well-draining soil section to choose the right potting mix for your plant.
  • As Anthurium Splendidum loves a little acidic soil, you can add sphagnum peat moss to your potting soil.
  • Further, fill a third of the way with soil and a few pebbles in your chosen pot or container, then sprinkle it with tepid water.
Soil mix for the plant
Right soil mixing (Source: Unsplash)
Step 3: Get the Plant Ready
  • Give your Anthurium Splendidum lots of water the day before repotting.
  • Grasp the lowest stem and carefully take it out of the pot with both hands.
  • You can also invert the pot to relieve tension on your plant during the pulling process.
  • Examine the roots to see if they are in good shape. Examine the roots for symptoms of decay, such as black, mushy, or stinky roots.
  • If you notice any rotting or browning, use a sterilized tool to prune them off and wash them in room temperature water.
  • If your plant has fungal concerns, wash it and apply fungicide to the cut end before transplantation.
Step 4: Repot the Plant
  • Place your Anthurium Splendidum in the new container with the roots facing down and fill the pot’s side with potting soil.
  • Further, fill the soil only up to the top margins. Make sure there’s enough room for water and fertilizer.
  • Water, the plant well till you see water running down the drainage holes.
  • Place your newly repotted plant in a suitable location.
A woman repotting plants
Repotting Plants (Source: Unsplash)

For the initial few weeks, be extra careful about maintaining an appropriate environment for your Anthurium Splendidum in light, temperature, and humidity to adopt the repotting.

9. Occasional Pruning

As Anthurium Splendidum is not a tall plant, it requires occasional pruning.

If the leaves or stems are going brown or yellow, you need to prune them off to enhance new growth.

Anthurium Splendidum needs pruning once in two to three years.

Trim off the unwanted parts at the end of winter so your plant can grow well in the growing season.

Note: Pruning in the growing season can slow plant’s growth.

Tips to Prune Anthurium Splendidum Correctly

  • First, examine your Anthurium Splendidum and decide where you want to prune off.
  • Wear gloves to protect your hands from the plant’s sap, which can irritate your skin.
  • Get a pair of sterile pruning spears. Because you don’t want to infect your rare Anthurium Splendidum, you can sterilize them with ethanol or 10% bleach.
  • Remove any dead or yellow leaves first. You might start by removing the lower old leaves.

Also watch,

Toxicity of Anthurium Splendidum

According to ASPCA, Anthurium Splendidum is toxic to humans and pets, like any other Anthuriums.

Like other Araceae plants, the stem, flowers, seeds, leaves, and roots all include insoluble calcium oxalate crystals toxic to humans and pets.

Hence keeping off your pets and children from contact with your toxic plant is the best thing to do.

Signs of Toxicity in Humans 

  • Burning sensation, irritation, rashes, and swelling 
  • Oral swelling, blisters, drooling, nausea, vomiting, breathing difficulties, and gastrointestinal distress are all symptoms of ingestion.

Signs of Toxicity in Pets

  • Drooling
  • Loss of appetite
  • Inflammation of the skin
  • Oral pain with blisters and edema
  • Vomiting
  • Breathing difficulties
Sick Cat
Diagnosis of Anthurium Splendidum poisoned Cat (Source: Unsplash)

As soon as you notice your pet has ingested Anthurium Splendidum parts, call your vet for help. Additionally, here are some of the emergency call details.

Quick Tip: Use pet repellant sprays to keep your pets off your toxic plants.

You can protect your pets or children from toxic plants if you hang the plants. Read on: 7 All-Time Favorite Hanging Pots for Indoor Herbs

Propagation Methods of Anthurium Splendidum

Anthurium Splendidum is best propagated in the spring or summer when the plant is actively growing.

For propagation, you’ll need a vigorous, bushy Splendidum mother plant.

Before propagating, make sure there are no pests, bacterial infections, or any kind of root rot.

Materials Needed for Propagation

Materials RequiredPurpose
Gardening KnifeFor stem cutting
Gardening GlovesFor safety
Potting MixPotting Medium
PerliteFor extra drainage
Rooting HormoneFor best growth
Terracotta Pot with a Drainage HoleWell draining organic pottig mix
HumidifierTo maintain the humidity

1. Propagation of Anthurium Splendidum via Stem Cuttings

For Anthurium Splendidum, one of the simplest and most effective propagation methods is stem cutting.

The process is effective, and you can do it at home without any special equipment.

Here is some step by step guide to propagate the plant.

Step 1: Look for a strong stem with nodes. It’s preferable if you can locate nodes as well as aerial roots.

Step 2: Make an incision below the nodes with sterilized pruning shears.

You are welcome to take as many cuttings as you want. However, ensure that each cutting contains at least one node of the Anthurium Splendidum.

The stem of Anthurium Splendidum for Propagation (Source: Etsy)

Step 3: Allow for callus formation by leaving the cuttings for a few hours. After that, apply the rooting hormone to the cuttings.

A callus is a soft tissue that grows over an injured or cut plant surface.

Step 4: Finally, plant your cuttings in the suitable potting mix.

Water your plant abundantly to see it oozing out of drainage holes. Place your plant in a spot with filtered light to enhance growth.

Usually, 4-5 weeks of propagation can show progress and new growth in Splendidum.

Similarly, you can also root the stem cuttings in the water.

2. Propagation of Anthurium Splendidum via Roots Division

If your Anthurium Splendidum is bushy and has massive root development, you can propagate it by root division.

You may want to repot if you see roots oozing out of drainage holes.

In such as case, while you’re repotting, let’s propagate a few of them by root separation.

Splitting plant roots
Dividing the roots for propagation (Source: Pexels)

Follow these steps to propagate Anthurium Splendidum via root division.

  • To easily remove your plant from the pot, water your plant one or two nights before the propagation to increase moisture in the soil and reduce soil’s compactness.
  • You can also turn the pot upside down to make it easier to remove the Splendidum. Take care not to break any stems or leaves in the process.
  • Gently remove the root system until you see the sturdy stem in the center. 
  • Separate the offset from the mother plant’s roots with a sharp sterilized knife.
  • Try to reduce cutting friction by using sharp and sterile tools.
  • Make sure the offset isn’t infested with bugs or diseases.

Quick Tip: Any wilting or rotting leaves or stems do not help with propagation. Remove them. 

  • Place the root divisions in a new pot filled with potting soil. You can refer to the potting mix section above for a suitable potting mix for your plant.
  • For rapid proliferation, thoroughly water the plant and place your Splendidum in a location that receives indirect light.

Watch the video below for more clarity,

Common Problems in Anthurium Splendidum

The foliage is the reason why we grow Anthurium Splendidum in the first place. Hence, if the pests and disease infest, you won’t like it.

Even though pests and diseases have a minor impact on the Anthuriums, Splendidum is sensitive to any of those infections.

Naturally, high humidity is beneficial to the plant, but too much moisture in the air might raise the danger of pests and fungal illnesses.

As a result, stay attentive because you need to solve those problems right away. 

Without further ado, let us discuss the problems along with the solutions!

1. Common Diseases

Anthurium Splendidum can be the victim of various fungal and bacterial diseases if grown in poor conditions.

Fertilizing correctly and watering correctly subsides most of the diseases. However, if your plant is infected, there are ways to identify and treat the diseases accordingly.

Fungal Diseases

The common fungal diseases that infect your Anthurium Splendidum during the vulnerable times are listed below.

Further, causative agents and the symptoms are not left behind to make your identification easier.

Fungal DiseasesCausative AgentSymptoms
Black Nose DiseaseOlletotrichum gloeosporioidesSmall black flecks appearance on the spadix indicating its rot.
Pythium (Phytophthora) Root RotPhytophthora nicotianae var. parasitica, Pythium splendensWilting of plant

Browning leaves or black lesions

Roots become mushy and soft

Bacterial Diseases

Numerous bacterial diseases can infect your Anthurium Splendidum.

Below in the table are some of the common bacterial problems with the identification features.

DiseasesCausative AgentSymptoms
Bacterial WiltRalstonia solanacearumBacterial wilt causes the leaves and stem to turn brown, especially during growing seasons.

From the infected part, brown slime is released.
Bacterial BlightXanthomonas axonopodis pv. dieffenbachiaeThe leaves turn brown.

The blossoms to become dull.

Water-soaked lesions along the leaf edges.
Rhizoctonia (Root Rot)Rhizoctonia solaniThe bacteria damages the roots and lowers the stems.

Plant becomes incapable of supporting its own weight.


  • Prune off the infected parts.
  • Repot your plant if the roots are rotting, and the potting mix is infected.
  • Use a fungicide with high effectiveness against the disease, such as chlorothalonil.
  • Agrimycin is one of the most efficient antibiotics for treating bacterial infections.
  • For effective results, you can use fungicides containing copper, Benomyl, or Mancozeb.
  • Loosen the soil mix around your infected Anthurium Splendidum to improve air circulation.

Preventive Measures

  • Stick to an appropriate watering schedule based on your plant’s demands to keep your plant and soil free of pests and illnesses.
  • Cut off excessive misting. When your Anthurium is exposed to water mists for an extended period, it becomes prone to disease.
  • Inspect for fungal and bacterial symptoms once a week as a preventative measure.
  • Make a barrier between your plant and other diseased plants.
  • Before potting, repotting, or pruning, always clean the equipment, vessels, and potting soil.

2. Common Pests

You should regularly inspect your Anthurium Splendidum plant because some pests can damage the foliage.

Poor growing conditions and uneven watering can cause pest infestation.

You can look at the table below to identify which pest is infecting your Anthurium Splendidum.

Name of PestsSigns of Trouble
Spider mitesLeaf wilting and dropping with a yellowish halo.

There is the look of freckled leaves.
ThripsThrips might be seen in the form of thrips feces, injured plant components, or black patches.
NematodeBy nature, nematodes burrow and consume fleshy roots, causing root rot.

The plant shrinks and becomes less strong as a result of this slowed growth rate.
MealybugsMealybugs appear on plant leaves as small, flat, oval white dots.

They leave a white cotton-like substance on the leaves and have a powdered or fuzzy appearance.
Plant pest with eggs
Plant pest with eggs (Source: Pixabay)


  • Use pyrethrin spray for insects and bugs.
  •  Neem oil or Neem soap has insecticidal benefits, so use them on the infected parts.
  • A cotton ball immersed in isopropyl alcohol can help dab off the insects. Use the alcohol after diluting it with an equal amount of water.
  • You can spray Malathion to get rid of Mealybugs.
  • Prune off the infected parts and use medicines to stop disease growth and enhance plant growth.

Preventive Measures

  • Usually, pests are attracted to plants with high nitrogen levels and damp soil, so don’t overfertilize or overwater your plant.
  • After misting, don’t leave the leaves moist as it can create pests friendly environment.
  • Don’t put houseplants together too often. Infected ones can transfer the diseases to other uninfected ones.
  • You can avoid pest infestation by regularly inspecting houseplants and purchasing a new ones.
  • When using insecticides to minimize scales, follow a methodical pattern. Even after spraying it, it will protect your plant for several months.

Are your other houseplants affected by pests? Get to know them. Read on: Common Problems in Anthurium Plowmanii

FAQs About Anthurium Splendidum

Why are my Anthurium Splendidum Leaves Turning Yellow?

Usually, uneven sunlight, unbalanced temperature, and low humidity can turn the glossy green leaves of Anthurium Splendidum yellow.

Additionally, lack of necessary nutrients and overwatering are other relatable issues that cause the leaves to turn yellow.

Generally, checking on the different parameters and providing optimum growth conditions for the Anthurium Splendidum helps solve the problem.

Do Anthurium Splendidum Purify Air?

Like other Anthuriums, Splendidum is also an air-purifying plant known to remove toxic pollutants from the air.

Further, Anthurium Splendidum can clean your home by removing toxins like formaldehyde and carbon dioxide.

Therefore, along with the beautiful large foliage, Anthurium Splendidum is popular in bringing a healthier environment to live in.

Also, watch the video for more information


The glossy green leaves can be the center of attraction in your living aesthetic if properly cared for.

This Splendidum grow and care guide is easy so that it won’t take up much of your time, energy, or space.

Remember to keep the guiding principles in mind as you love and care for your plant.

With the right growth conditions, your Anthurium Splendidum will flourish.

Happy planting!

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