Anthurium Crystallinum vs Clarinervium: Key Differences Explained

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Anthuriums are tropical plants known for their stunning and unusual foliage. One of the greatest examples of this are the Anthurium crystallinum and Anthurium clarinervium species. Both plants boast highly attractive leaves, making them a popular choice for both indoor and outdoor gardening enthusiasts. While they may seem quite similar at first glance, there are some key differences that set these two species apart.

Anthurium crystallinum, also known as the crystal anthurium or strap flower, is native to Central and South America, with the highest concentrations found in Ecuador and Colombia. It is known for its vibrant, slightly elongated green leaves and relatively fast growth rate. On the other hand, Anthurium clarinervium features broader dark green, heart-shaped leaves and is characterized by slower growth compared to its cousin, the crystallinum.

There exists a Anthurium crystallinum and Anthurium clarinervium differ from each other in certain ways crucial for anyone looking to add one of these eye-catching plants to their collection. Factors such as leaf shape, growth rate, and overall size of the plant all come into play when deciding which species will work best for your specific garden or indoor setup.

Anthurium Crystallinum Overview

Origin and Growth

Anthurium Crystallinum is a popular tropical plant native to the rainforests of Central and South America. It is known for its striking foliage, which features elongated, velvety leaves with an interesting shiny appearance. In comparison to its cousin, Anthurium Clarinervium, the Crystallinum has narrower, light green leaves, and it exhibits a faster growth rate.

Care Requirements

Caring for Anthurium Crystallinum is relatively straightforward, but it does require specific conditions to thrive:

  • Light: Anthurium Crystallinum prefers bright, indirect light. Avoid exposing it to direct sunlight, which may cause leaf burn.
  • Water: Maintain consistent moisture in the soil, watering it when it feels slightly dry to the touch. Be sure not to over-water or let the plant sit in standing water, as it may lead to root rot.
  • Humidity: This tropical plant enjoys high humidity levels. Maintain humidity by misting the leaves or using a humidifier near the plant.
  • Temperature: Anthurium Crystallinum thrives in a temperature range between 65-80°F (18-27°C). Keep it away from drafts and drastic temperature changes.
  • Soil: Use a well-draining, peat-based potting mix with a good amount of perlite or orchid bark to ensure adequate aeration.
  • Fertilizer: Apply a balanced, water-soluble fertilizer once a month during the growing season.

By providing these optimal growing conditions, you can expect your Anthurium Crystallinum to develop into a lush and stunning addition to your indoor plant collection. Remember to remain patient and attentive, as it may take some time to respond to changes in its environment.

Anthurium Clarinervium Overview

Origin and Growth

Anthurium Clarinervium is a stunning tropical plant with beautiful dark green, heart-shaped leaves. Hailing from the rainforests of Southern Mexico, it is known for its distinguishing white veins contrasting against the broad, dark green leaves. Although it grows relatively slower than its relative, Anthurium Crystallinum, this plant adds a touch of elegance to any indoor space.

In its natural habitat, Anthurium Clarinervium can reach up to 12 inches in height. However, when grown indoors, its size is generally much smaller, making it a perfect addition to a variety of spaces.

Care Requirements

Providing appropriate care for Anthurium Clarinervium is crucial for maintaining its beauty and health. Here are some basic care requirements to help your plant thrive:

  • Light: This plant loves bright, indirect light. Direct sunlight can cause sunburn or damage the leaves, so make sure it receives filtered light near a window or under the shade of other taller plants.
  • Water: Anthurium Clarinervium requires consistent moisture, but cannot tolerate soggy conditions. It’s essential to water the plant when the top 2 inches of soil are dry. Slow, deep watering is the best approach, as it ensures that the roots get enough moisture without causing root rot.
  • Humidity: Since it originates from a tropical rainforest, Anthurium Clarinervium prefers high humidity levels. You can achieve this by placing the plant on a tray filled with water and pebbles or by using a humidifier to maintain a humidity level of at least 60%.
  • Soil: A well-draining potting mix is essential for Anthurium Clarinervium. Use a mixture of peat moss, perlite, and orchid bark to create an ideal soil environment that retains moisture but allows excess water to drain easily.
  • Fertilizing: Feed the plant every 6-8 weeks with a balanced liquid fertilizer diluted to half its strength. This will provide the necessary nutrients for the plant’s growth and ensure it remains healthy and vibrant.

Remember, providing your Anthurium Clarinervium with the proper care and attention will ensure that it continues to grace your space with its unique beauty and charm.

Comparison of Key Features

Leaf Characteristics

Anthurium Crystallinum and Clarinervium are similar plants that often get confused due to their striking resemblances. However, there are subtle differences in the leaf characteristics of both plants. The Anthurium Crystallinum is characterized by its narrower, elongated, light green leaves that contribute to its faster growth. On the other hand, Anthurium Clarinervium has broader, dark green, heart-shaped leaves, which grow at a slower pace compared to its cousin, the Crystallinum.

Root System

While the root system of both Anthurium Crystallinum and Clarinervium is not mentioned explicitly in the search results, we can assume they have a similar structure. Both types of Anthuriums need well-draining soil and a balance of moisture for optimum growth. The best practice for growing these plants involves using a mix of bark, peat moss, and perlite to provide sufficient air circulation and moisture retention for their roots.


Anthurium Crystallinum and Clarinervium differ in the appearance of their berries or blooms. The Anthurium Clarinervium produces large orange berries, which adds another distinguishing feature between the two. Unfortunately, there was no specific information on the berries of Anthurium Crystallinum.

In conclusion, while Anthurium Crystallinum and Clarinervium share many similarities, the key differences lie in their leaf characteristics, growth rate, and berries. By understanding these differences, you can better appreciate the unique beauty each plant offers and provide the best care for them.

Common Issues and Solutions

Pest and Disease Control

Anthurium crystallinum and clarinervium can face similar issues regarding pests and diseases. Common pests include aphids, mealybugs, and spider mites, which can all be controlled by regular inspection and treatment with insecticidal soap or neem oil if needed. To preemptively manage pests, consider introducing beneficial insects like ladybugs and lacewings.

Both plants may be susceptible to fungal infections, such as leaf spot or root rot. To prevent these issues, ensure proper air circulation around the plant, as well as a well-draining soil mixture and regular cleaning of leaves. Avoid overwatering, as it can exacerbate fungal problems and promote root rot. If issues persist, use a fungicide tailored to the specific infection.

Overwatering and Underwatering

Both anthurium crystallinum and clarinervium require a balance between too much and too little water. Overwatering can lead to root rot, while underwatering may cause wilted leaves and slow growth.

To maintain optimal watering practices:

  • Use a well-draining soil mixture with added perlite or orchid bark for increased drainage.
  • Water the plant when the top 1-2 inches of soil feels dry to the touch. This may vary between once a week and once every two weeks, depending on the environment.
  • Ensure that the pot has drainage holes to prevent water accumulation at the bottom.
  • Always discard excess water from the saucer to avoid creating a perpetually damp environment that fosters root rot.

By following these practices, Anthurium crystallinum and clarinervium will be more likely to thrive and avoid common issues related to overwatering or underwatering. Remember to monitor your plants and adjust the watering frequency based on their specific needs, as individual plant reactions may differ.

Propagation Tips and Techniques


Propagating anthurium plants through cuttings is a popular method for both Anthurium crystallinum and Anthurium clarinervium. To start, select a healthy stem with one or two leaves and trim it using clean, sharp pruning shears. Make the cut several inches below the leaf joint to ensure a long enough stem for rooting.

Next, prepare a container with a well-draining potting mix. Plant the cutting about 2-3 inches deep and gently firm the soil around it. Keep the soil consistently moist but not soggy, and place the container in a warm, bright area with indirect sunlight. In a few weeks, roots should begin to develop, and you’ll see new growth on the cutting.


Another effective propagation technique for both Anthurium crystallinum and Anthurium clarinervium is through divisions. Division is best done during the repotting process when the plant has outgrown its container, typically every 2-3 years.

Start by removing the anthurium plant from its pot and gently untangling the roots. Identify any natural divisions in the root system, which will be evident by separate clumps of roots and foliage. Use clean, sharp pruning shears to separate the divisions, making sure each one has a robust root system and healthy foliage.

Once you have your divisions, plant each one in a well-draining potting mix. Make sure the container has drainage holes and space for the roots to spread. After potting the divisions, water them generously and relocate to a warm, well-lit area with indirect sunlight.

By following these propagation tips and techniques, you’ll increase the chances of successfully propagating your Anthurium crystallinum and Anthurium clarinervium plants. With proper care, they will grow into stunning additions to your indoor garden environment.

Final Thoughts

Anthurium Crystallinum and Anthurium Clarinervium are two beautiful plants that often cause confusion due to their strikingly similar appearance. However, there are some key differences which can help you differentiate between the two.

Leaf structure: An important distinction lies in their leaf structures. Anthurium Crystallinum has narrower, elongated leaves with a light green hue. On the other hand, Anthurium Clarinervium showcases broader, heart-shaped leaves with a darker green color.

Growth rate: While both plants are sensitive to humidity and light, Anthurium Crystallinum has a faster growth rate as compared to Anthurium Clarinervium, which tends to grow at a slower pace.

Ideal conditions: Both species thrive in well-draining, moisture-retaining growing mediums. However, it’s crucial to remember that they don’t tolerate direct sunlight, as it can lead to leaf burns. They prefer bright, indirect light for their optimal growth.

In summary, while Anthurium Crystallinum and Anthurium Clarinervium may appear similar, their leaf structures and growth rates set them apart from one another. By paying attention to these characteristics, one can better appreciate the uniqueness of these tropical plants and enjoy their presence in a well-lit, humidity-controlled environment.

Frequently Asked Questions

Difference in care?

Both Anthurium crystallinum and Anthurium clarinervium require fairly similar care. Both prefer a well-draining soil mix, high humidity, and filtered light source. However, Anthurium crystallinum can be more sensitive to damage due to its slender leaves, due to its thicker, leathery leaves, Anthurium clarinervium is considered to be a more resilient plant.

Which is more rare?

Both species are sought after by houseplant enthusiasts. There is no significant difference in rarity between the two, as both have become increasingly popular and available in recent years.

Comparing sizes?

Anthurium crystallinum tends to have narrower leaves compared to Anthurium clarinervium, which has broader, dark green leaves source. Both plants can produce large leaves, although the specific size may vary depending on factors such as light and humidity.

Dark form vs normal?

Dark form refers to a variation of Anthurium crystallinum with darker green leaves and more prominent silver veining. This form is often visually very striking. The normal form has brighter green leaves. Choosing between the two is mainly a matter of personal preference and aesthetic appeal.

Hybrid variations?

There are many hybrid variations available in the market due to the popularity of Anthurium species. Some hybrids might exhibit characteristics from both Anthurium crystallinum and Anthurium clarinervium, offering unique and attractive features. The availability of these hybrids may depend on local nurseries and online plant shops.

Forgetii or crystallinum?

Anthurium forgetii is another species closely related to Anthurium crystallinum. The main difference between the two species is the leaf shape, with Anthurium forgetii having more rounded and less prominently veined leaves compared to Anthurium crystallinum. Both species are popular for their ornamental value and require similar care conditions. Choosing between the two ultimately depends on personal preference for their appearance.

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