How to Keep Anthurium Flowers Red: Expert Tips for Vibrancy

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Anthurium flowers, also known as Flamingo Flowers, are known for their vibrant, shiny red color that can add a touch of elegance and beauty to any living space. These tropical plants are an excellent choice for houseplant enthusiasts who want to brighten up their homes with a pop of color. However, it is not uncommon for these flowers to lose their desirable red hue, fading to colors such as white, green, or brown. Proper care is necessary to maintain the eye-catching red shade of the Flamingo Flower.

Originating from the Andes Mountain range in Colombia and Ecuador, Anthuriums are known to thrive in warm, humid environments. Providing the right temperature, lighting, and humidity is essential to preserve the radiant red color of your Anthurium. Additionally, giving your plant the appropriate care and attention will not only help maintain its color but also promote overall plant health.

Understanding and meeting the specific care needs of your Anthurium is crucial to keep its flowers red. Factors such as temperature control, light exposure, and proper watering practices play a role in maintaining the desired vibrant color. Throughout this article, we will delve into the steps needed to help your Anthurium thrive and maintain its signature red hue.

Anthurium Flower Basics

Anthurium plants, also known as Flamingo Flowers, are popular for their vibrant, shiny red blooms. This section covers some of the basic information on anthurium plant types and the ideal growing conditions to maintain their stunning red color.

Anthurium Plant Types

There are different types of anthurium plants, and each of them has various characteristics and care requirements. Some common anthurium types include:

  • Anthurium andreanum: Known for its large, heart-shaped leaves and red, spathes, this type is most commonly grown as a houseplant.
  • Anthurium scherzerianum: With a more compact size, glossy green leaves, and twisted spathes, this type is also suitable as an indoor plant.
  • Anthurium crystallinum: This variety is grown more for its attractive, silvery-white veined leaves than for its flowers, which are less vibrant than other types.

Ideal Growing Conditions

To keep your anthurium flowers red, you need to provide them with ideal growing conditions. Here is a list of factors to consider:

  • Light: Anthuriums prefer bright indirect light, with at least 6 hours of exposure daily. Direct sunlight will scorch the leaves and flowers, while low light may slow growth and dull the color of the blooms.
  • Temperature: These tropical plants need a warm environment and should not be exposed to temperatures below 60°F (15°C). Keep your anthurium away from drafty areas and open vents.
  • Humidity: Anthuriums thrive in high humidity, ideally above 65%. To maintain humidity, you can mist your plant regularly or place it on a tray of moist pebbles.
  • Water: Regular watering is crucial for anthuriums. However, avoid overwatering as it can lead to root rot and other issues. Keep the soil consistently moist, but allow the top inch to dry out between waterings.

By following these guidelines, you can ensure that your anthurium flowers maintain their brilliant red color and healthy appearance.

Tips to Keep Anthurium Flowers Red

Proper Lighting

Anthurium flowers require bright, indirect light for optimal growth and color maintenance. Direct sunlight may harm the plant by burning its leaves. Placing the anthurium near a window with filtered light or using a grow light as a supplement can provide the right lighting conditions. Make sure to monitor the plant and adjust its position if needed.

Balanced Watering

Watering plays a crucial role in keeping anthurium flowers healthy and red. Water the plant when the soil is dry, making sure that the roots are adequately hydrated without making the soil soggy. Well-draining, acidic soil will prevent root rot and promote healthy growth. During the flowering season, water the plant regularly – usually once a week. When the plant is not in bloom, you can reduce the frequency of watering. Additionally, increasing humidity around the plant by grouping it with other leafy plants or using a pebble tray can help maintain its vibrant red color.


Proper fertilization is essential for maintaining the red color of anthurium flowers. Using a balanced fertilizer every other month during the growing season can provide the nutrients needed for healthy growth and continuous flowering. Be careful not to over-fertilize, as this can lead to an accumulation of salts in the soil and eventually damage the plant. Periodically flush the soil with water to remove excess salts and promote healthy root development. By following these tips, you can enjoy a thriving anthurium plant with vibrant red flowers.

Troubleshooting Common Problems


One common issue with Anthurium flowers is discoloration, where the vibrant red color may fade to green, white, or even brown. This can occur due to improper light exposure. Anthurium plants prefer bright indirect light but can also adapt to low light conditions. It’s crucial to avoid placing them in direct sunlight, as it can lead to sunburnt leaves and further discoloration1. To maintain the red color, place your Anthurium in bright, indirect light and consider using a grow light if the right natural lighting is not available2.


Wilting is another issue faced by Anthurium owners. This can happen due to factors like overwatering, underwatering, or even temperature fluctuations. To prevent wilting, maintain a consistent watering schedule, allowing the soil to dry out slightly between waterings3. Additionally, ensure that your Anthurium is placed in a room with temperatures between 60-85°F (16-29°C)4. Keeping the plant away from drafty areas and open vents will also help in avoiding wilting.

Falling Flowers

If you notice your Anthurium’s flowers falling off, a possible cause could be its natural growth cycle5. Flowers may initially appear red but fade to pale green as they mature. Be patient and allow your plant to progress through its growth cycle. Another potential factor is a lack of proper care, including inadequate lighting, watering, or temperature conditions. By adhering to the care guidelines mentioned in the Discoloration and Wilting sections, you can ensure healthier and longer-lasting flowers.

Remember, it’s essential to regularly monitor and adjust the care you provide to your Anthurium. By addressing these common issues, you can enjoy the vibrant red colors and beauty of your Flamingo Flower for an extended period.

Repotting and Pruning

Repotting Guidelines

Proper repotting is essential for maintaining vibrant, healthy anthurium flowers. To repot anthurium plants, follow these guidelines:

  1. Water your anthurium plant a few hours before repotting to ensure the root ball is hydrated.
  2. Choose a new pot that is slightly larger than the current one, with drainage holes.
  3. Add fresh, well-draining potting mix to the new pot, filling it about one-third full.
  4. Carefully remove the plant from the old pot, shaking off excess soil from the roots.
  5. Place the plant in the new pot and fill in with potting mix, leaving 1-2 inches of space at the top for watering.
  6. Gently firm the soil around the plant, and water thoroughly until water drains from the bottom of the pot.

Pruning for Healthy Growth

Regular pruning helps anthurium plants maintain a healthy appearance and encourages vibrant red blooms. To prune your anthurium plant:

  • Remove any yellow, brown, or diseased leaves as well as spent flowers. This keeps the plant less susceptible to pest and disease problems.
  • Remove dead or wilted blossoms by cutting them at the base of the stem to encourage new growth.
  • Improve the appearance of the plant by tidying up any stray leaves overall leave a minimum of three leaves on the plant while enhancing its appearance to five leaves in place to ensure growth.
  • Perform shaping once a year, preferably in the spring, removing no more than one-third of the plant at a time.

By following these repotting and pruning guidelines, you can help your anthurium plant maintain its vibrant red color and ensure its overall wellness.

Frequently Asked Questions

Maintain red anthuriums?

To maintain the red color in your anthurium flowers, provide optimal growing conditions. Keep the temperature between 78 to 90°F, as extreme temperatures can cause color changes. Place the plant in bright, indirect light and maintain high humidity levels. Regularly water the plant, ensuring the soil remains moist but not waterlogged.

Prevent browning in anthuriums?

To prevent browning in anthuriums, provide the necessary care. Ensure the plant receives enough sunlight, as insufficient light can cause browning. Avoid overwatering, as this can lead to root rot and subsequently browning leaves. Additionally, maintain proper humidity levels by placing the plant in a humid area or using a pebble tray and water to increase humidity levels.

Boost anthurium blooms?

To encourage blooming in your anthurium plant, give it a cooler rest period of 60 to 65°F for six weeks during winter. This rest period will ensure continuous flowering throughout the year. Also, provide indirect sunlight, appropriate room temperature, and sufficient humidity. Feed the plant with a balanced liquid fertilizer, following the label instructions.

Watering anthurium plants?

Anthurium plants prefer their soil to be consistently moist but not waterlogged. When the top inch of soil is dry, it is time to water the plant the soil feels dry to the touch. Make sure to use a well-draining soil mix and a pot with drainage holes to prevent root rot due to excess water. During warmer months, you may need to water more frequently than in colder months.

Indoor anthurium care?

Indoor anthurium care involves providing the right temperature, humidity, light, and watering conditions. Keep the temperature between 78 and 90°F and provide high humidity levels by placing it in a humid room or using a pebble tray. Place the plant in an area with bright, indirect light, and water regularly, keeping the soil evenly moist.

Avoid color change in anthuriums?

To avoid color change in anthurium flowers, maintain the proper growing conditions. Ensure that the temperature stays between 78 and 90°F. Excessive temperatures can cause the flowers to change color. Place the plant in bright, indirect light, maintain high humidity levels, and water regularly to keep the soil consistently moist.


  1. Plantophiles – Common Problems with Anthurium
  2. HappySprout – What To Know About Caring for Your Anthurium Indoors
  3. Bloomscape – Anthurium 101: How to Care for Anthuriums
  4. The Practical Planter – Why Is My Anthurium Not Red?
  5. The Healthy Houseplant – How to Keep Your Anthurium Flowers Red And Not White, Green, or Brown

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