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Home » How to Grow and Care for Anthurium Crystallinum

How to Grow and Care for Anthurium Crystallinum

by Elyssa Goins
This article was fact checked.
Helpful: 100%

Get ready to add a touch of tropical elegance to your home with Anthurium crystallinum. Our detailed article covers everything you need to know to properly care for and grow this beautiful plant, from light and water requirements to tips for promoting healthy growth. Whether you’re a seasoned plant parent or just starting out, our guide will help you ensure that your Anthurium crystallinum thrives for years to come.

What Exactly Is It?

Anthurium crystallinum, also known as the Queen Anthurium, is a flowering plant part of the Araceae family. This plant is native to South America and is known for its vibrant blooms and heart-shaped leaves. 

The large, glossy green leaves of the Anthurium crystallinum can grow up to 12 inches long and 6 inches wide. The blooms of this plant come in shades of pink, red, and white and are produced on long spikes. This species is considered low-maintenance and easy to care for, making it a popular indoor and outdoor gardening choice.

Historical Roots and Background

Anthurium plants have been grown and used for their ornamental and medicinal properties for thousands of years by indigenous communities in South and Central America. With the development of hybrids and cultivars, the attributes of this species have been improved, including flower color, leaf shape, and size. The blooms of the Anthurium crystallinum have been considered symbols of love, joy, and happiness in many cultures and are widely cultivated for ornamental purposes.

Native Territory

Anthurium crystallinum is native to the tropical regions of South America and grows in the understory of the rainforest. The rainforests of South America provide the ideal growing conditions for this species. It requires high humidity, well-drained soil, and shade to thrive. The plant can adapt to different environments and be grown in various conditions as long as the basic requirements for the Anthurium crystallinum care are met.


Anthurium crystallinum care can be easy and is known for being a low-maintenance plant. This species is relatively pest-resistant and does not require much special attention. Regular watering and proper soil drainage are essential for the plant’s health and lighting conditions. Bright, indirect light is best for this species, as direct sunlight can cause leaf burn and damage the plant. Misting may also be necessary for dry climates to maintain the proper humidity level.

Where Can I Get One? 

Anthurium crystallinum is widely available at local nurseries, garden centers, and online plant retailers. The best time to purchase this plant is during the growing season, typically from late spring to early fall, as this ensures you will receive a healthy and well-established specimen. 

When purchasing online, it is important to choose a reputable seller with positive reviews from other buyers to ensure the quality of the plant. With proper care and attention, your Crystallinum Anthurium will thrive and provide a beautiful display of tropical flowers for years to come.


Usually, the Anthurium crystallinum is comfortable with the pot it arrived in. But even so, you could still repot it into a lovely one which matches the style of your home.

How to Plant Your Anthurium

  1. First, remove your plant from its current pot by gently holding it onto the base of the stem and the sides of the pot.
  2. Carefully shake off any loose soil that is near the roots.
  3. Once you have removed the plant from the pot, inspect the roots and gently tease them apart if they are tangled.
  4. Fill the new pot with the recommended soil mix, making sure to choose the right type of soil according to the information in the soil section of this guide.
  5. Use the original pot as a reference for the soil level, aiming to have the bottom of the new soil line at the same height as the soil in the old pot.
  6. Place the Anthurium in the new pot, making sure to spread out the roots evenly in the soil.
  7. Keep the plant steady and use additional soil to fill in any spaces around the edges of the pot. 
  8. Fill the soil mix to several inches below the top of the pot, pressing it down firmly around the base to secure the plant in place.
  9. Check for any large air pockets and remove them by gently pressing the soil around the plant.
  10. Finally, water your newly planted Anthurium immediately to help it settle into its new home.

How to Grow Anthurium Crystallinum

Anthurium crystallinum, also known as the watermelon anthurium, is a beautiful plant that is native to the tropical rainforests of South America, more specifically, from Peru and Ecuador.

Its glossy green leaves and unique pink and red flowers are a stunning addition to any indoor garden. Growing and caring for an Anthurium crystallinum is simple, but it does require attention to light, water, soil, temperature, humidity, and fertilization. 

With the proper care, it can thrive and flourish in your home. Growing an anthurium crystallinum can be easy and fun if you provide it with the right conditions. Learn the ins and outs of successfully growing the tropical Crystallinum Anthurium.

Shine Bright and Light

Light is a crucial factor in the growth of Anthurium crystallinum. It provides the energy the plant needs to perform photosynthesis and produce the food it needs to grow. To keep your Anthurium crystallinum healthy and thriving, it’s important to provide it with enough light and to be mindful of the quality of light it’s receiving.

Anthurium crystallinum can also benefit from a few hours of morning or evening sun. Still, it is vital to monitor the plant to ensure it is not getting too much direct light.

Crystallinum Anthurium should receive bright, indirect light for at least four hours daily for optimal growth. The perfect combination is to provide consistent light, meaning you have to offer the same amount of light for about 12-14 hours a day and allow for a little bit of darkness for the other 10 to 12 hours. Also, this helps the plant regulate its growth, promote flowering, and maintain a healthy appearance. So, if the light is too intense or direct, it can burn the leaves and harm the plant. 

For best results, place your Anthurium crystallinum near an east or west-facing window or by using sheer curtains to diffuse the light. So, if the light is too low, the plant may become leggy and have fewer blooms.

If you don’t have a place in your home that provides enough bright, indirect light, you can also use grow lights to supplement the light your plant is receiving. Grow lights come in different forms, such as LED and fluorescent lights, and are designed to mimic the light spectrum that plants need for growth. These lights should be placed close to the plant, within a few inches, and left on for 12-16 hours per day.

To keep your Crystallinum Anthurium happy and healthy, it’s important to provide it with the right amount of light and to be mindful of the quality of light it’s receiving.

Keep it Hydrated

Water is essential for the survival of all plants, as it helps to transport nutrients, minerals, and sugars to all parts of the plant. For Crystallinum Anthurium, it is important to maintain a consistent moisture level in the soil to ensure the plant gets enough water. 

The plant prefers a well-drained soil mix that contains peat moss or coconut coir, which helps retain moisture without becoming waterlogged. In order to keep your Anthurium healthy, it is essential to understand the hydration needs of this tropical plant. 

Natural Habitat

The first step in ensuring that your Anthurium is well-hydrated is to understand the plant’s natural habitat. The rainforests of South America are incredibly humid, with high levels of rainfall and high humidity levels throughout the year. 

As a result, the Anthurium is used to living in a very moist environment. To recreate this environment in your home or greenhouse, you must ensure that your plant gets enough water.

The ideal way to water your Anthurium is to use a watering can or hose with a gentle spray to water the soil directly. You should ensure that the water is distributed evenly throughout the ground, as the plant’s roots will absorb water from all sides. When you water your plant, it is crucial to ensure it reaches the roots. To do this, you should water the soil until it is moist but not waterlogged. So, if you notice that the soil is becoming too dry, you should water your plant more frequently.

Tips to Ensure That Your Plant Stays Hydrated


Water your anthurium every 2-3 days or as necessary to keep the soil consistently moist. The watering frequency will depend on the humidity and temperature of the room, as well as the size of the pot and the type of soil.

Use Room Temperature Water

Using room temperature water is best for your plant as cold water can shock the roots.

Type of Water

Use lukewarm, distilled, or purified water to water your anthurium. Avoid using tap water, as it may contain chemicals that can harm the plant.


Pour the water directly onto the soil, avoiding getting water on the leaves. This will help prevent damage and keep the plant healthy. 

Water at The Base

Water your plant at the bottom to avoid getting the leaves wet, which can lead to leaf rot.

Water Regularly

Water your plant regularly to keep the soil consistently moist. Avoid letting the soil dry out completely between waterings.

Checking Soil Moisture

To determine if your anthurium needs water, stick your finger into the soil about 1-2 inches deep, or use a toothpick or a stick instead. If the ground feels dry, it’s time to water.

Use A Pot With Proper Drainage

Make sure your pot has adequate drainage to prevent water from sitting in the bottom, which can lead to root rot.

Water Deeply

When you water, make sure to water deeply, allowing the water to reach the roots.


Anthurium crystallinum is a beautiful and elegant plant that requires the right kind of soil to thrive. The soil you choose for your Anthurium will play a crucial role in your plant’s overall health and growth.

When it comes to soil, choosing a well-draining mix that will keep your plant hydrated but not too wet is essential. A good choice for Anthurium is a mix of peat moss, perlite, and vermiculite. 

This type of soil will allow for proper drainage and provide the necessary air to the roots. It’s also important to choose a soil with a slightly acidic pH, between 5.5 and 6.5, as this is the range that Anthurium prefers.

When planting your Anthurium, make sure the root ball is well-covered with soil but not packed too tightly. This will allow for proper air circulation and prevent water from standing in the soil. It’s also important not to plant the Anthurium too profoundly, as the stem should be just above the soil surface.

To ensure the proper moisture level, it’s best to water the soil when it’s just starting to dry out rather than waiting for it to dry completely. It’s important not to let the soil dry out completely and not to overwater. Also, don’t let water sit in the ground for too long, as this can lead to root rot.

Choosing suitable soil for your Anthurium crystallinum is essential for its growth and health. Make sure to select a well-draining soil with a slightly acidic pH, and plant the root ball properly.

Perfect Conditions for Temperature and Humidity

Maintaining the right temperature and humidity levels is essential for the proper growth of Anthurium crystallinum. These tropical plants originate from the rainforests of Central and South America are used to high humidity and warm temperatures. To create an environment that mimics their natural habitat, keeping the temperature in the range of 60°F to 90°F and humidity at 70-80% is important.

One way to ensure the right temperature and humidity levels is to place the plant in a bright, but not direct, sunlight location. This will provide the plant with the warmth it needs without risking sunburn. Additionally, misting the leaves regularly can help increase the humidity in the air around the plant.

If you live in a dry area, you may need to invest in a humidifier or place a tray of water near the plant to help keep the humidity levels up. You can also set a plastic cover over the plant to help keep the humidity levels stable but ensure adequate ventilation to prevent the growth of mold or bacteria.

It’s also important to monitor the temperature at all times. During the winter, when temperatures tend to drop, keeping the plant away from cold windows and drafty areas is best. Additionally, avoid exposing the plant to sudden temperature changes, as this can cause stress and damage to the leaves.

Consistency is the key to maintaining the right temperature and humidity levels. It’s essential to keep the levels stable, as fluctuating conditions can cause stress to the plant and affect its growth.

So, maintaining the right temperature and humidity levels is essential for the proper growth and health of Crystallinum Anthurium. By providing the plant with a warm, humid environment, you can ensure that it thrives and blooms.

Give it a Boost with Fertilizer

Fertilizing your Anthurium crystallinum is crucial in ensuring its growth and health. The right type and amount of fertilizer can make all the difference in keeping your plant thriving.

Different fertilizers are available for your Anthurium, including liquid, granulated, and slow-release. It’s essential to choose a fertilizer specifically formulated for flowering plants, as this will provide the necessary nutrients for your Anthurium to produce healthy leaves and flowers.

Regarding timing, you should fertilize your Anthurium every 4-6 weeks during the growing season, typically spring and summer. When your plant is dormant during winter, you can reduce the frequency or stop fertilizing altogether.

When applying the fertilizer, it’s important to follow the manufacturer’s instructions closely. Overfertilizing can be just as damaging as under-fertilizing, so it’s important to carefully measure the recommended amount of fertilizer. Applying the fertilizer to the soil around the plant, rather than on the leaves, is also recommended.

In addition to a general-purpose fertilizer, you can add a few other supplements to your plant’s diet. Epsom salt, for example, is a good source of magnesium, which is essential for flowering and healthy foliage. A monthly application of this salt mixed with water can help to boost your Anthurium’s growth and health.

Another great way to boost your Anthurium is with compost tea*, which is made by steeping compost in water. This mixture provides a rich source of beneficial microorganisms and nutrients your plant can absorb. You can add this tea to your plant’s soil or spray it on the leaves.

Uncover the Power of Compost Tea: What it is and How it Works.

Compost tea is a liquid made by brewing compost to extract beneficial microorganisms such as bacteria, fungi, protozoa, nematodes, and microarthropods. It should contain all the organisms in the compost and have soluble nutrients.

Boost Plant Health

Just like vitamins for humans, compost tea is a fantastic overall plant health booster, helping plants resist pests and diseases.

Improve Soil Health

A healthy soil leads to healthier plants. Compost tea enriches the soil by adding beneficial microorganisms and increasing water retention capacity.

Enhance Soil Structure

With compost tea, you’ll improve soil structure, promoting nutrient and water accessibility for plants.

Stimulate Root Growth

Compost tea promotes more profound and robust root growth, allowing plants to absorb more moisture and reduce runoff.

Protect Plants from Diseases

When sprayed onto foliage, compost tea creates a protective barrier against disease by occupying leaf surfaces with beneficial microbes.

Balance Microorganisms

Compost tea helps combat the negative impact of chemical-based products by restoring the balance of beneficial microorganisms in the soil.

Customizable Nutrition

With compost tea, you can tailor plant nutrition to meet specific conditions and needs, maximizing growth and health in your garden.

Home-Brewed Compost Tea


Here are the materials needed in Home-Brewed Compost Tea:

  1. Compost (high-quality and well-matured)
  2. Water (chlorine-free)
  3. Aeration device (air pump, aquarium stone)
  4. Brewing container (5-gallon bucket, large trash can)
  5. Strainer (cheesecloth, fine mesh)


Here are the steps needed in Home-Brewed Compost Tea:

  1. Fill the brewing container with water and let it sit for 24 hours to dechlorinate.
  2. Add 2-3 shovels of compost to the water, stirring well to ensure proper mixing.
  3. Attach the aeration device to the container and turn it on.
  4. Brew for 12-24 hours, stirring occasionally and monitoring the temperature (should be between 60-70°F).
  5. Strain the liquid compost tea through a fine mesh or cheesecloth into a separate container.
  6. Use the compost tea immediately or store it in the refrigerator for up to 48 hours.
  7. Dilute the compost tea (1 part tea to 5-10 parts water) before using it on plants or soil.

Maintenance Magic

Contrary to popular belief, the Anthurium crystallinum is not a demanding plant. You can keep this beautiful and rare plant thriving in your home with just a few simple care practices.

Due to its slow growth rate, regular pruning is optional. However, if you notice any yellowing or dying leaves, it’s essential to remove them promptly. This improves the plant’s appearance and redirects its energy toward healthier growth.

It’s worth noting that the Anthurium crystallinum is toxic, both when ingested and when it comes into contact with skin. When pruning, be sure to wear gloves and use a sharp, clean pair of shears. Cut above the leaf node for best results.

Like all houseplants, the Anthurium crystallinum collects dust and debris over time. This can impact the plant’s health by reducing photosynthesis and transpiration. To maintain its luster, gently wipe down the leaves with a damp cloth on occasion.

Spread the Love with Propagation Techniques

Propagating Anthurium crystallinum is a fun and rewarding way to expand your collection of this beautiful plant. Two main techniques for propagating Anthurium crystallinum are the division of roots and stem cutting.

Division of Roots

Division of roots is a simple and straightforward method for propagating Anthurium crystallinum. Start by carefully removing the plant from its pot and separating the roots into individual sections, ensuring each section has at least one healthy root system. Repot each section into its own pot, using a well-draining potting mix and water thoroughly. Keep the newly potted plants in a warm, bright location and water regularly to encourage growth.

Method of Cutting the Stem

The stem-cutting method is another popular method for propagating Anthurium crystallinum. Take a healthy stem cutting, about 6 inches long, making sure to include a few leaves. Dip the cut end into the rooting hormone, then plant the stem cutting in a well-draining potting mix. Keep the cutting in a warm, bright location and water regularly. In a few weeks, you should see new growth emerging from the stem, indicating that the cutting has rooted and is ready to be repotted into its own pot.

How to Prune 

Pruning for Anthurium Crystallinum does not have to be daunting or intimidating as some may think. It is quite simple and can be done with just a few steps.

Correct Time of Pruning

The first step is to confirm that it is the correct time of year to prune the Anthurium before actually doing any pruning. Pruning should occur in the spring when the plant is just beginning to grow back after its winter dormancy.

Remove Any Dead or Damaged Leaves

This process is important because it will help to promote a healthier and stronger plant. Also, removing these leaves will help the plant to have more room for new growth. When pruning, it is important to be careful when cutting the stems to avoid damaging them further or cutting off too much. 

Prune Away the Old Inflorescences or Flower Spikes

These do not need to be removed every year, but they should be removed at least once every few years to encourage new growth. To do so, cut away the stems holding the inflorescences in place. It is important to be gentle when cutting out the stems so as not to damage the plant. 

When pruning away any foliage, it is essential to ensure the plant has enough foliage to keep it healthy and happy. The best way to determine this is to look at the new versus old foliage ratio. If the ratio is unequal, it is best to leave some foliage on the plant and prune away only what is necessary. 

When pruning Anthurium Crystallinum, remember these few steps: confirm it is the right time to prune, remove any dead or damaged foliage, and prune away the old inflorescences. Doing so will help to promote a more robust and healthier plant. Be sure to handle the plant gently and remove only a little foliage, or the plant may become weak and unhealthy. You can easily prune your Crystallinum Anthurium for better growth and health with just a few simple steps.


Repotting is necessary to provide adequate space for the plant’s roots to grow and to ensure it has access to fresh soil and nutrients.

The ideal time for repotting an Anthurium crystallinum is during the spring or early summer when the plant is actively growing. Before repotting, it’s important to choose a pot one size larger than the current one and use a well-draining potting mix. This will prevent the soil from becoming waterlogged, which can lead to root rot.

When repotting, gently remove the plant from its current pot and loosen any tangled roots. Place the plant in the new pot, making sure to fill in any gaps in the soil with a fresh potting mix. Water the plant thoroughly to settle the ground and provide moisture to the roots.

It’s important to avoid over-potting the Anthurium crystallinum, as this can lead to excessive growth and a decrease in flowering. A pot that is too large can also lead to the soil becoming waterlogged, harming the plant’s roots.

Varieties of Anthurium

Anthurium crystallinum is a species of flowering plant from the Araceae family, native to the Amazon rainforest. So, it is known for its bright white spathes and dark green foliage. It is a popular houseplant for its long-lasting and beautiful flowers. 

There are many varieties of Anthurium crystallinum, each with its unique characteristics. So, the most common type is the white spathe with green edges, but there are also pink, red and yellow varieties available. Also, all of these varieties have the same long-lasting blooms and lush foliage. 

The white spathe variety of Anthurium crystallinum produces large flowers with white petals and may create single or multiple flowers on each stem. This variety has a strong fragrance and is especially attractive to hummingbirds. 

The pink variety of Anthurium crystallinum has large pink spathes that reveal stunning pink flowers. It has a milder scent than the white variety and is more attractive to butterflies. 

The Anthurium red crystallinum has bright red spathes and produces deep red flowers. Also, it has a pleasant and sweet aroma that attracts a variety of pollinators. So, this variety is the most sought-after for its vibrant colors and sweet scent. 

The yellow variety of Anthurium crystallinum has large yellow spathes and produces golden yellow flowers. So, it has a milder scent than the other varieties and is attractive to bees, butterflies, and other pollinators. 

No matter which variety of Anthurium crystallinum you choose, you’re sure to be delighted with its long-lasting blooms and lush foliage.

Common Concerns

Anthurium crystallinum, also known as the ”Queen Anthurium” or “Laceleaf,” is a popular houseplant due to its stunning, glossy green leaves and vibrant red flowers. However, despite its beauty, the plant is prone to a few common concerns that can impact its health and appearance.

One of the most common issues with Anthurium crystallinum is the yellowing and browning of the leaves. Also, various factors, including over-watering, under-watering, exposure to direct sunlight, or a lack of humidity, can cause this. So, to prevent yellowing and browning, it’s important to maintain a consistent watering schedule, avoid exposure to direct sunlight and increase humidity levels by misting the leaves or using a humidifier.

Another common concern with Anthurium crystallinum is the development of brown spots on the leaves. Various factors, including exposure to cold temperatures, a buildup of salts in the soil, or a fungal disease, can cause this. So, to prevent brown spots, it’s important to avoid exposing the plant to cold temperatures, flush the soil regularly to remove excess salts and maintain proper hygiene by removing any infected leaves.

In addition to yellowing and browning of the leaves and the development of brown spots, Anthurium crystallinum can also be susceptible to pests, such as spider mites and mealybugs. So, to prevent pest infestations, it’s important to regularly inspect the plant for signs of pests and treat them promptly if any are found.

Overall, Anthurium crystallinum can thrive and provide a beautiful addition to any indoor garden. By understanding and addressing the common concerns associated with the plant, you can help ensure its continued health and beauty.


The plant is known for its large, shiny leaves that can reach up to 2 feet in length. The leaves have an oval shape, with a glossy green appearance and a distinctive crystalline texture. The plant produces a small, white spadix surrounded by a large, heart-shaped spathe. The spathe can be red, pink, or white, and its color can change depending on the age of the plant and the amount of sunlight it receives.

Anthurium crystallinum is considered an epiphytic plant, meaning that it grows on other plants but does not harm them. It is often used in floral arrangements, particularly in tropical-themed arrangements. The plant contains calcium oxalate crystals, which can cause skin irritation or a burning sensation in the mouth if ingested.

In some cultures, the anthurium is believed to bring good luck and prosperity. The species name “Crystallinum” refers to the crystalline texture of the leaves. The plant is also commonly referred to as the “Tailflower” due to the shape of its spathe.

Final Thoughts and Takeaways

In conclusion, Anthurium crystallinum is a stunning tropical plant that is relatively easy to care for and grow. So, to keep your plant healthy and beautiful, providing it with the right amount of light, water, and humidity is essential. Additionally, proper soil preparation and regular fertilization will help promote healthy growth.

Here are some key takeaways to keep in mind when caring for your Anthurium crystallinum:

  • Provide bright, indirect light but avoid direct sunlight
  • Keep the soil moist but not waterlogged
  • Maintain high humidity levels
  • Fertilize regularly with a balanced fertilizer
  • Repot the plant during the spring or early summer to refresh the soil and encourage growth

By following these simple tips, you can ensure that your Anthurium crystallinum will thrive and bring a touch of tropical beauty to your home for years to come.

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