Anthurium Plowmanii: Ultimate Grow & Care Guide

Anthurium Plowmanii
Anthurium Plowmanii (Source: Wikimedia)

With ruffled edges that look like waves, Anthurium Plowmanii is a beautiful plant that offers aesthetic decor.

The plant has deep green, shiny, and leathery leaves that create rosettes when the Plowmanii extends out laterally.

Additionally, the leaves fanning out like a tropical banana tree are an absolute delight if you know how to take care of your Anthurium Plowmanii.

Anthurium Plowmanii thrives in bright indirect sunlight, warm temperatures ranging from 18 to 25 degrees Celsius, and humidity levels of about 70%. It also requires well-draining soil, weekly watering, slow-release fertilizer during the growing season, and annual pruning.

A man holding Anthurium Plowmanii in a pot
Anthurium Plowmanii in a pot (Source: Fern Seeds)

With the proper care and attention, you can have Plowmanii thriving in your living space, aiding the beauty of your home.

Therefore, let us go one by one on how you can take proper care of your ornamental Plowmanii.

Overview of Anthurium Plowmanii

Did you know Anthurium Plowmanii was named after the botanist Timothy Plowman (1944-1989)?

It was initially introduced in 1872 by James Veitch & Sons, who discovered a specimen while traveling to Costa Rica.

The following table gives a brief overview of Anthurium Plowmanii.

Scientific NameAnthurium plowmanii
Common NameBird's Nest Anthurium, Anthurium Wave of Love, Anthurium Fruffles
NativeBrazil, Bolivia, Paraguay, Peru
Plant TypePerennial Epiphyte
FamilyAraceae
GenusAnthurium
Speciesplowmanii
USDA Growth Zones10b-11
NatureEvergreen
ToxicityToxic to pets
Average HeightUp to 1.8 meters
FoliageLeaf blades can grow upto 20 to 56 cm.
Leaf Size: 30 to 60 cm long
Shape: Elliptical to obovate
Texture: Matte or semi glossy
FlowerColor: Green tinged with purple
Size: 5 to 26 cm long and 2 cm wide

Anthurium Plowmanii on Sale

First and foremost, if you have the resources, propagating your Anthuriums is the most cost-effective option.

However, if you are a first-timer and have no resources to propagate Anthurium Plowmanii on your own, we got you.

You can buy houseplants from nearby nurseries, but you can always shop online if it’s not convenient for you or isn’t available.

Henceforth, below is the table with different plant shopping stores that provide online shopping and delivery and the prices.

Buying OptionsPricesDelivery
Etsy$24.00Delivery within 5 to 6 business days.
Plantvines$ 76.00Delivery within 5-6 days.

Shipping cost free over 100$.
Amazon$36.99Delivery within 5-6 days
Fernseed$75.00Delivery within 5 to 6 days
Gabriella Plants$16.50Delivery within 2-4 days

Anthurium Plowmanii: Ultimate Grow & Care Guide

Like any other Anthurium, Plowmanii, too, needs some care for its happy and healthy growth.

Thus, here is a quick table with brief information on helpful care tips for your Anthurium Plowmanii.

ParametersSuitable Conditions
Lighting8 to 9 hours of Bright Indirect Sunlight
WateringOnce a week or if the top 2 inches of soil is dry.
Temperature18°C (64°F) - 25°C (77°F)
HumidityHigh Humidity ranging between 70-80%
Potting Soil MixWell draining soil that offers good aeration (Orchid soil Mix)

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

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

Prune dead or damaged foliage
RepottingOnce in a year or once in two years during the spring or summer
Propagation1. Leaf Cutting
2. Seeds
3. Root Division
4. Plantlets
Common PestsMealybugs, Spider mites, Aphids, Scales
Common DiseasesRhizoctonia Root Rot, Bacterial Blight, bacterial Wilt

1. Diffused Sunlight and Suitable Location

Anthurium Plowmanii grows naturally under trees or in the general shade, so you’ll want to replicate this by constantly providing bright indirect light to medium light.

Therefore, if your Anthurium Plowmanii is placed in a location that receives direct bright sunlight, it is not a good spot for your plant.

The flowers and foliage of your plant exposed to direct sunlight can get burned quickly because of their delicacy.

Hence, find a shady spot in your house for Anthurium Plowmanii that receives 6-8 hours of indirect sunlight.

Plants placed in bright and indirect lighting conditions near window
Houseplants are placed in bright and indirect lighting conditions (Source: Unsplash)

The availability of sunlight is considered optimal if the shade is between 75 and 80 percent.

On the other hand, if you are keeping your plant in the shade for too long, it can slow the leaves’ growth and flowering.

Signs of Insufficient Light

  • Slow Growth
  • Wilted leaves
  • Curly leaves
  • Weak new leaves
  • Reduced pigmentation

Signs of Overexposed Light

  • Yellowing of leaves
  • Brown leaves
  • Crispy and dry leaves
  • Discoloration of leaves
  • Browning on the tips and edges of leaves
Dimensions of light
Dimensions of light (Source: Michigan State University)

Tips to Provide Adequate Sunlight

  • Keep your Anthurium Plowmanii  5- 8 feet away from the window as it can receive as much diffused light and maintains a safe distance from sunburn.
  • Consider relocating the plant or using a suitable filter like sheer curtains if the sun burns hot in the summer.
  • Keep your plant near the southeast-facing window for 6-8 hours of sunlight.
  • If the growth is slow and your Anthurium is not receiving enough light, especially in the winter, place your plant near the east-facing window, so it gets morning direct sunlight.
  • Rotate your plant each week so the sunlight is diffused equally on each leaf of your Anthurium.
  • Use LED grow lights in winter. Keep the grow light 12-24 inches away from the plant so that the light can diffuse equally and evenly.

Did you know? Light color plays an important role in plant’s growth. Read more to find out; What color light is best for plant’s growth?

2. Watering Requirements

Anthurium Plowmanii, like all Anthuriums, demands a moist growing environment and can even be grown in water.

While the plant prefers moisture, it does not prefer waterlogged media. So keep an eye on your watering.

During the summer and spring, you can water Anthurium Plowmanii once a week after checking the soil for dryness first.

However, during the winter, your Anthurium can go without water for 10-15 days. Do not forget to spray the leaves lightly to aid with the humidity.

Long Spout on Mini Watering Can
Watering Plants with Watering Jar (Source: Amazon)

A slight overwatering situation can cause root rot in Anthurium; hence it is best to check the soil before watering.

Underwatering also causes complications in Anthurium Plowmanii because it makes the soil compact, lacks proper aeration, and stresses the plant out.

Some overwatering and underwatering signs include;

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 Anthurium Plowmanii Correctly

  • Check if the top 25% of soil is dry or not. If the 2 inches on the uppermost soil is dry, you can water your Anthurium. And, if it’s not, you’ll have to wait another day or two.
  • Water early in the morning to allow the soil to drain extra water. Immediately empty the saucer after the water drains out.
  • To test the moisture in the soil, dip your finger or a pencil into it. Provide enough indirect sunlight if it’s damp. Instead, give your Anthurium Plowmanii a good soak if the soil feels dry.
  • Water your plant with water that is at room temperature.
  • Further, if your plant is sensitive to chemicals, rainwater is best to avoid chemicals and salt built up in the soil.
  • To maintain the correct watering approach, introduce a self-watering system.

You can also use a soil moisture reader to calculate the watering schedule.

Functions of Soil Moisture Meter
Functions of Soil Moisture Meter (Source: Amazon)

The moisture reading scale is divided into two categories: dry and wet. You can water your Anthurium Plowmanii if the reading indicates dry soil.

Care requirements can be different for different Anthuriums. Read on: Common Problems with Anthurium Pedatum

3. Maintain Ideal Temperature

Anthurium Plowmanii loves a temperature that is slightly warmer and humid.

The Anthurium Plowmanii requires temperatures of 65-75 degrees Fahrenheit at night and 75-85 degrees Fahrenheit during the day.

If the leaves and stems of your Anthurium become droopy, this could indicate that it is too cold.

You can keep your Plowmanii near a window where it receives a lot of filtered and diffused sunlight to maintain the optimum temperature.

temperature humidity light science direct
Inter-dependence of Temperature, Humidity, and Light in Plants (Source: science direct)

If you take your Anthurium Plowmanii outside in the winter sun when the day warms up, bring it back inside when night comes.

Avoid cold drafts in winter and too much heat and suffocation in summers.

Signs of Temperature Issues in Anthurium

  • Falling off of buds
  • Yellowing and falling off of leaves
  • Shading way before winter
  • Discoloration
  • Dry leaf edges

Tips to Maintain Ideal Temperature

  • To ensure that your Anthurium Plowmanii receives enough light, place it not far than 3 feet away from your window.
  • When the temperature goes above 90°F in the summer, mist the plant leaves to increase humidity.
  • Placing Anthurium Plowmanii under high-wattage HID bulbs and LED grow lights to create a friendly atmosphere works in the cold.
  • To enhance healthy growth, keep the plant-filled room adequately aired, especially throughout the spring and summer months.
  • A frost blanket can also shield the plant from cold stress.
  • In chilly weather, use heating pads to warm the soil for young plants.

4. High Humidity

Anthurium Plowmanii requires a high humidity level. If the air in the room is excessively dry, the plant’s growth will be slow.

Anthurium Plowmanii prefers 70-80%  humidity and thrives in humid environments.

This is far above the standard for most households, so you must create a similar setting for them.

Low humidity can cause your plants to become quite dry and drab if you don’t increase the humidity immediately.

Signs that the humidity is low for your Anthurium Plowmanii are represented in the figure below.

Effect of humidity
Effect of Humidity on Plants (Source: North Carolina Climate Office)

Depending on where you live, you need to check the humidity before buying Anthurium Plowmanii.

For Plowmanii, humidity below 40% can cause excessive water loss.

Here are some tips for maintaining ideal humidity for Anthurium Plowmanii.

Tips for Maintaining High Humidity

  • Install an electric humidifier and place it near your plowmanii so that it can easily absorb the mist.
  • Use mist spray bottles to spray water on the leaves to increase humidity. DO NOT leave the leaves moist for a more extended period as it can invite pests.
  • Make a pebble tray on your own. Placing the plant on a tray with water and pebbles may also help increase humidity around the plant.
  • Group your Anthurium Plowmanii with other house plants to increase humidity.
  • You can move your plants to more humid regions in the house, like bathrooms and kitchen if the humidity drops.

5. Organic Rich And Well-Draining Potting Soil

Anthurium plowmanii grows best on organic-rich soil that is well-aerated with proper water retention and drainage.

Among the Anthurium growers, orchid potting mix with Perlite, vermiculite, and compost has gained popularity.

An appropriate mixture for Plowmanii must provide good aeration and absorb the required moisture but should be well-draining to avoid soggy soil and root rot.

Some of the standard potting mixes for Anthurium Plowmanii are,

These mixtures properly retain the slightly acidic (5.5-6.5) pH level required by Anthurium Plowmanii.

Organic rich soil mix for indoor plants
Organic rich soil mix for indoor plants (Source: Unsplash)

Some of the commercially available potting mixes for Anthurium Plowmanii are listed below.

Soil Mix Image Features
Black Gold All Purpose SoilA multi purpose, nutrient rich mix that's ideal for most of the plants
Miracle-Gro Indoor Potting MixContains coco coir, which holds and releases water,
Also helps soil to get easily wet again
FoxFarm Ocean Forest Potting Mix Ocean Forest has a light, aerated texture that's perfect for indoor and outdoor plants

6. Fertilization Only in Growing Season

Before even getting any fertilizer for your Anthurium Plowmanii, you need to know what fertilizer to feed and how often.

Furthermore, you need to know that Anthurium can’t withstand too much potassium in the soil, so you need a fertilizer with a low potassium content.

Therefore, choose a low on potassium fertilizer and dilute it to 1/4 strength before feeding your plant.

Fertilize your Anthurium Plowmanii in the growing season, i.e., spring and summer, every 5-6 weeks, and cut off feeding it in winter.

During the summer, provide heavy nitrogen feed once a month. High nitrogen levels are recommended because they promote leaf growth.

Hence, if your Plowmanii is not receiving enough nitrogen or phosphorus, it slows signs like yellowing leaves to indicate a lack of nutrients.

Lack of nutrients shown in plant
How does the lack of each nutrient affect the plants. (Source: Wikimedia)

Under Fertilization Issues

  • Plant growth is slow and stunted
  • Falling off of leaves
  • Yellowing of lower leaves initially and more eventually

Over Fertilization Issues

  • Soil and plant becomes prone to fungi, bacterial, and pest infestation
  • Leaves burn
  • Root burn due to salt build-up
salt-buit-up
Browning leaves and salt build-up

Here are some of the commercially available fertilizers suitable for Anthurium Plowmanii.

On applying the fertilizer, maintain a safe distance of stem and leaves from the fertilizer as the chemical content can burn them.

Organic Fertilizers for Anthurium Plowmanii

Also, here are some of the organic fertilizers available in your home.

Eggshells: Eggshells are rich in Calcium, so it provides Calcium to the plants.

Chicken/Fish Bone: Both chicken and fish bones are rich in Phosphorous.

Vegetable Leftover Parts: Vegetables are rich in nutrients. On decomposition, it can be the best organic fertilizer for your plants.

Garlic Skin and Onion Skin: Garlic and onion skins are rich in potassium and also help in disease resistance.

Organic Fertilizer
Homemade Organic Fertilizer (Source: Pixabay)

7. Growth Rate and Foliage

As Anthurium Plowmanii is classified as one of the large epiphytic plants, the plant can grow up to 6 feet tall in the forest within a few growing seasons.

However, how tall Plowmanii you want in your home depends on you because if you want the plant to grow freely, keeping it in a large pot in a suitable location helps to thrive.

Furthermore, in most indoor decor, a height of 12 to 24 inches (30 to 60cm) is considered best for Anthurium Plowmanii.

Grown Anthurium Plowmanii
Grown Anthurium Plowmanii (Source: Amazon)

If you want it to be bushy and of manageable height, keep the plant on a little root-bound side and use slow-releasing fertilizers.

Anthurium Plowmanii has beautifully ruffled, thick, and leathery leaves that will look great in your home!

The leaves are green, sometimes variegated with yellow. There is a geniculum (a bump) where the petiole and leaf blade meet.

The leaves are enormous, reaching up to 2 m in the wild.

It also has an elongated and narrow leaf shape, which separates it from other Anthuriums like the Anthurium superbum or Anthurium schlechtendalii.

8. Blooming Pattern

Although flowers of Anthurium Plowmanii are not as common as other Anthuriums, it plays a crucial role in pollination.

Therefore, if you see greenish blooms with a hint of purple at the base of the petals in an Anthurium, it is undoubtedly Anthurium Plowmanii.

Anthurium Plowmanii Flowering
Anthurium Plowmanii Flowering (Source: The National Gardening Association)

Also, insects transport pollen from one spadix to another to pollinate the flower.

Plowmanii blossoms can live for two months and produce four or so new blooms in a year if placed in a good indirect sunlight area with care during the growing season.

9. Potting and Repotting

Anthurium Plowmanii doesn’t mind being root-bound. I do not repot until the roots appear to be strangled and have stopped drying out properly.

Generally, you can repot your Anthurium Plowmanii once every two years during its growing season.

Some of the signs that indicate repotting are:

  • Roots are oozing out of the drainage hole of your plant’s pot
  • Overgrowth of roots and lack of space are lifting your plant
  • If the leaves are turning yellow
  • The soil can be compact with salt build-up and chemicals
  • Bacterial and fungal attacks are frequent
  • The slow growth of the plant
  • Frequent leaf shading
Rootbound in Plant
Rootbound in Plant (Source: Pexels)

The Anthurium Plowmanii requires a large pot to allow for growth but not so large that the plant takes up too much space.

A common rule of thumb is to use a pot an inch or two higher than the one before it.

Furthermore, while potting your Plowmanii, use ceramic or terracotta pots for the best results with suitable temperature, moisture, and aeration.

Potting Mix For Anthurium Ace of Spades
Preparation of Potting Mix For Anthurium Plowmanii (Source: Pexels)

Steps to Repot Anthurium Plowmanii

  • Take a pot with drainage holes 3-5 cm larger than the previous pot.
  • Select the right potting mix. Be sure the potting mix provides good air circulation, well-draining, and is rich in organic components.
  • To prepare the plant, water it some hours before removing it from the pot to loosen up the soil, and you can pull the Plowmanii without hurting the roots.
  • Remove the soil from the roots to avoid fungal or bacterial infestation, and wash the roots with clean water.
  • If you see root damage or rotting, prune them off.
  • Once you fill the pot halfway, place the Plowmanii in it and fill up around the rootball with potting soil.
  • Pour water to settle the soil and add more potting mix if needed. Water the plant till water runs through the draining holes to ensure every root receives water.
  • Locate it to a suitable location where it receives diffused sunlight adequately.

Quick Tip: Some wilting is normal for recently repotted plants. Do not fertilize for at least 3 months after repotting to avoid repotting stress.

10. Occasional Pruning

Anthurium Plowmanii usually grows tall. Hence occasional pruning is required if you want your plant to be shorter and bushy.

Pruning the plant helps them get rid of old leaves, preventing the stem from bending.

You can prune Anthurium Plowmanii once a year or whenever you see the necessity during spring or summer to enhance the growth.

Before Pruning and After Pruning
Before Pruning and After Pruning (Source: uky.edu)

Tips to Prune Anthurium Plowmanii Properly

  • Firstly, observe your plant and plan which leaves or stems you want to remove.
  • Take a pair of gloves to cover your hands as the plant’s sap can irritate your skin; to be on the safer side.
  • Take a pair of pruning spears that are sterile. You can use ethanol or 10% bleach to make them sterile as you do not want to infect your Plowmanii.
  • Start by removing dead and yellow leaves. You can remove the lower old leaves first.
  • Anthurium Plowmanii has suckers that draw nutrients and energy from the plant. Suckers slow the growth and frequency of blooms.
  • Make sure to prune when the suckers are small because larger suckers can damage the base of your Anthurium Plowmanii.

Quick Tip: You can use the pruned stem and leaves for propagation.

Also watch,

Toxicity of Anthurium Plowmanii

According to ASPCA, Plowmanii is also toxic to humans and pets, like other Anthuriums.

The stem, flowers, seeds, leaves, and roots all have insoluble calcium oxalate crystals like other plants of the Araceae family.

As a result, cats, dogs, and children should avoid coming in contact with the plant.

Signs of Anthurium Plowmanii Toxicity in Pets

  • Scratching at the face or mouth
  • Skin irritation
  • Oral discomfort with swelling and blisters
  • Appetite decreases
  • Difficulty in breathing
  • Increased heart Rate
  • Vomiting

Pro Tip: Use pet repellant sprays on your plants to keep them away from pets.

Cat Undergoing through Treatment
Cat Undergoing through Treatment (Source: Hippopx)

Signs of Anthurium Plowmanii Toxicity in Humans

Skin contact: Burning sensation, Irritation, Rashes, and Swelling

Ingestion: Oral swelling, Oral blisters, drooling, Nausea, Vomiting, breathing difficulties, and gastrointestinal irritation.

If you are poisoned with Anthurium Plowmanii, contact APCC at (888) 426-4435. If your pet is poisoned contact the veterinarian.

Propagation Methods for Anthurium Plowmanii

You can propagate Anthurium Plowmanii through Leaf cuttings, root division, and plantlets.

It can also be propagated via seeds. Anthurium Plowmanii produces berries with (1-2) seeds after pollination. These seeds can be planted to produce new plants.

Anthurium Plowmanii Seeds
Anthurium Plowmanii Seeds (Source: Nestreeo)

Here, I am going to discuss some of the common propagation methods.

1. Propagation Via Leaf Cuttings

For Anthurium Plowmanii, leaf-cutting is the most commonly performed method of propagation.

Also, here is a stepwise guide on how to propagate Plowmanii via leaf cuttings.

Steps to Propagate Anthurium Plowmanii Via Leaf Cuttings

  • Take a Plowmanii with healthy leaves. Select the bottom leaf for the propagation that is not yellow or brown on the tips.
  • If one or two roots are growing at the node of any bottom leaf, select that one as it has high propagation success.
  • With a sharp, sterile garden knife, make diagonal slices in the stem, above and below the selected leaf.
  • Take a glass jar with filtered water at room temperature. Adding one drop of rooting hormone is advisable.
  • Place the cutting in the glass jar under the grow light and keep the humidity not less than 70%.
  • Change the water weekly to avoid fungal or bacterial growth.
  • Your leaf cutting will have enough roots to propagate in the soil within a month or two. You can grow them in the jar for as long as you want.
Anthurium Plowmanii rooted in soil medium
Anthurium Plowmanii rooted in soil medium (Source: Reddit)

2. Propagation Via Root Division

You can only propagate Anthurium Plowmanii by root division if the roots grow massively, even coming out from the drainage holes.

Therefore, let’s propagate some of them by root separation while you repot.

Steps to Propagate Anthurium Plowmanii Via Root Division

  • Plan to perform the root division propagation only in the growing season of your Plowmanii, i.e., spring and summer.
  • Water your plant the night before the propagation for easy removal from the pot.
  • Turn the pot upside down for the easy pull out of the plant. Be careful not to break any stem or leaves on doing so.
  • Now, separate the root system gently until the thick stem in the center is visible. For a medium-sized pot, 2-3 divisions are enough.
  • Take the divisions with at least two leaves and cut through the thick stem with a super-sharp tool to avoid cutting friction.
  • Remove any leaves or stems that are withering or rotting. You can cut the roots if they are too long for the new pots.
  • Place the separated plant in a new pot with the appropriate potting mix.
  • Do not fertilize for two months at least. Keep the Plowmanii in a spot where it receives indirect light for propagation.
Splitting plant roots
Dividing the roots for propagation (Source: Pexels)

3. Propagation Via Plantlets

If you are lucky enough and have an old Anthurium Plowmanii, there is a good chance your plant can grow some plantlets.

Plantlets are new baby plants attached to the mother plant’s stem for food and nutrition.

Steps to Propagate Anthurium Plowmanii Via Plantlets

  • Select the plantlet you want to propagate.
  • Prepare your plant by watering it to make the soil loose enough to make a sharp cut and pull off the plantlet from the mother plant.
  • Prepare the potting mix for your new Plowmanii.
  • Prune off if any damage or rotting is present.
  • Plant the plantlet in the prepared pot and provide the optimum care conditions for growth.

Also, watch the video to get more information,

Common Problems in Anthurium Plowmanii

You may meet a variety of issues while being a Plowmanii parent and among the care issues, pests and diseases are common to infect your plant.

Let us discuss pests and diseases, how to treat them, and possible solutions!

1. Common Pests

Mealybugs, Aphids, Spider mites, Scales, and Thrips are common sucking pests that can attack your Anthurium Plowmanii.

As you know, moisture invites pests, higher the humidity, high the risk of pests infestation.

Therefore, here are the three most common pests attacking Anthurium Plowmanii.

Spider Mites

In the summer, when the temperature is high, and the leaves are dry, you may notice fine webbing in the leaves of Plowmanii, which is a sign of a huge population of Spider mites.

Along with that, yellow, brown patches on the leaves and poor growth are caused by spider mites leaving black sticky substances on the underside of the leaves.

Spider Mites
Spider mites pest (Source: Pexels)

Scales

If the leaves of your Anthurium Plowmanii have rust-colored dots on them, the cause is definitely due to scales.

Additionally, scales have a thin layer of protective shell covering them, making them the hardest to get rid of.

You can find scales underneath the leaves near the leaf margin in groups.

Infestation of Scales on Plant Leaf
Infestation of Scales on Plant Leaf (Source: University of Maryland)

Mealybugs

Mealybugs are the tiny cotton soft pests on the leaves. They give an appearance of powdery residue on the leaves.

As a result, the powder-like residue suffocates Plowmanii and affects its growth.

Solutions

  • Spraying Malathion works best to get rid of Mealybugs.
  • Use forceful water to wash off pests by covering the pot with plastic. Make sure not to flood your potting mix.
  • Alcohol prep swabs work best to remove pests at once. You can dip cotton balls in ethanol for homemade alcohol swabs.
  • Use Insecticidal products available commercially like Neem oil or Neem soap.
  • For bugs, use pyrethrin spray.

Preventable Measures

  • Frequent inspection of houseplants and when you are getting a new one helps prevent pests.
  • Do not overfertilize or overwater your plants, as pests are attracted to plants with high nitrogen levels and soggy soil.
  • Do not leave leaves wet after misting, and do not group houseplants often.
  • Providing good air circulation keeps off the pests.

2. Common Diseases

Some unfavorable conditions can cause different diseases in Anthurium Plowmanii and your other house plants.

Here are some of the common fungal and bacterial diseases infesting your Anthurium Plowmanii.

Fungal Diseases

Here are some common fungal diseases along with their symptoms.

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

Here are some bacterial diseases, along with their symptoms.

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.

Treatment Measures

  • Firstly, keep the infected plants away from the healthy ones.
  • Fungicides like Medallion (fludioxonil) and Prostar (flutolanil) that include thiophanate methyl are effective.
  • To control Phytophthora and Pythium, dimethomorph and phosphorous acid can be used.
  • The parts with severe infestation root rot should be removed as soon as possible.
  • To treat fungal and bacterial infections at once, use fungicides containing copper, Benomyl, or Mancozeb.
  • In the same way, bacterially infected roots can lead to plants death, so re-pot your plant as soon as possible.
  • Agrimycin is also effective against bacterial infections.
Ortho Max Garden Disease Control
Garden Disease Control (Source: Amazon)

Preventable Measures

  • Maintain a consistent watering schedule as watering stress makes your plant and soil vulnerable to pests and diseases.
  • Avoid over misting and over-fertilization as well.
  • Inspect every week for fungal and bacterial signs as an effective preventable measure.
  • Bring only healthy plants to your home from the plant’s store.

Read on: Common Signs of Pest Infestation in Plants

Frequently Asked Questions About Anthurium Plowmanii

Can Anthurium Plowmanii be Propagated in Water?

Anthurium Plowmanii can be propagated in water, but the root growth is slower in water propagation than in soil propagation.

Further, you can take some leaf cuttings and place them in separate glass jars. Fill the glass jar with clean, filtered room temperature water.

Is Variegated Anthurium Plowmanii Rare?

The Variegated Anthurium Plowmanii is one of the rare Anthuriums, and they are also more expensive.

However, it is not impossible to find. You can buy one from the list of stores mentioned above at the beginning of this article.

Also, watch the video to get more care tips,

Conclusion

Anthurium Plowmanii is one of the low-maintenance plants cherished by the plant’s parents around the globe.

Therefore, they require optimum temperature, humidity, sunlight, and water conditions.

The plant will bloom if the growing circumstances are right throughout the year.

I hope this article will assist you in taking good care of your Anthurium Plowmanii by going over each step in detail.

Good luck with your gardening!

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