How to Care for Staghorn Fern

Staghorn Fern

Staghorn ferns, known for their striking appearance and unique growth habits, are a popular choice for indoor plant enthusiasts. These epiphytic plants, native to tropical regions, are prized for their distinctive fronds that resemble the antlers of a stag.

Caring for a staghorn fern requires attention to specific environmental conditions and maintenance practices to ensure its health and vitality. Also, here is a detailed article on how to propagate Staghorn Fern

Care Basics of Staghorn Fern

Care AspectRequirements
LightIndirect, bright light
WaterRegular misting, occasional soaking
Temperature60-80°F (15-27°C)
Soil pHSlightly acidic (5.5-6.5)
Soil typeWell-draining, moisture-retentive medium
FertilizerDiluted, balanced liquid fertilizer every 2-4 weeks during growing season
PruningRemove dead fronds and pups as needed
Growth PeriodActive growth in spring and summer, semi-dormant in fall and winter
What you needWell-draining pot or mounting board, sphagnum moss, orchid bark, balanced liquid fertilizer, spray bottle for misting, pruning shears

Light Requirements

A. Light Requirements for Staghorn Fern: Staghorn ferns thrive in bright, indirect light. They are not suited for direct sunlight, which can scorch their fronds. Position the plant near a window with sheer curtains or in an area with dappled sunlight.

Staghorn Fern

B. Types of Light Exposure: Indoor staghorn ferns benefit from filtered natural light or artificial grow lights. Avoid placing them in dimly lit areas or direct sunbeams, as this can lead to leaf burn or stunted growth.

C. How to Provide Proper Light to Staghorn Fern: To provide adequate light for your staghorn fern, consider placing it near an east or west-facing window where it can receive gentle morning or late afternoon sunlight. If natural light is limited, supplement with a full-spectrum grow light to ensure the plant’s light requirements are met.

Staghorn ferns are unique additions to any indoor plant collection, and with proper care, they can thrive and become a focal point in your living space. Understanding their specific needs for light, water, and environmental conditions is essential for successfully nurturing these captivating plants.

Planting Techniques

Staghorn ferns can be mounted on a wooden board or grown in a well-draining pot filled with a suitable medium. When mounting, use a sturdy board or basket lined with sphagnum moss and secured with wire or twine. For potted staghorn ferns, choose a container with drainage holes and fill it with a mix of orchid bark, peat moss, and perlite to ensure good aeration and moisture retention. Position the plant in a location with indirect light and ample airflow, such as a living room wall or a sheltered outdoor area.


Staghorn ferns have specific water requirements to maintain their health and vigor. Understanding these needs is crucial for preventing issues such as root rot or dehydration.

How Often to Water: Water staghorn ferns regularly, but allow the growing medium to dry out slightly between waterings. Typically, this means misting the plant every 2-3 days and soaking the root ball or mounting medium once a week during the growing season. In winter, reduce watering frequency to accommodate the plant’s semi-dormant state.

Signs of Overwatering and Under-watering: Overwatering can lead to yellowing fronds, root rot, and a musty odor emanating from the growing medium. On the other hand, under-watering may cause wilting, browning of fronds, and a parched appearance. Monitoring the plant’s moisture levels and adjusting your watering routine accordingly is essential for preventing these issues.

Staghorn Fern

Tips for Proper Watering Techniques: When watering, aim to moisten the entire root ball or mounting medium thoroughly. For potted staghorn ferns, allow excess water to drain freely from the container to prevent waterlogging. Misting the fronds regularly with a spray bottle helps maintain adequate humidity levels and prevents desiccation.

Soil and Fertilization

Staghorn ferns thrive in a well-draining, moisture-retentive medium that mimics their natural epiphytic habitat. A blend of orchid bark, peat moss, and perlite provides the ideal balance of aeration and water retention for potted staghorn ferns. When mounting, a mixture of sphagnum moss and orchid bark creates a suitable substrate for the plant’s roots to anchor and absorb moisture.

Proper soil drainage is crucial for staghorn ferns, as it helps prevent waterlogged conditions that can lead to root rot and other moisture-related issues. Adequate drainage allows excess water to escape the growing medium, promoting a healthy root system and reducing the risk of fungal diseases.

Fertilization Requirements and Tips for Proper Fertilizer: During the growing season in spring and summer, staghorn ferns benefit from regular, diluted applications of balanced liquid fertilizer every 2-4 weeks. A half-strength, water-soluble fertilizer provides essential nutrients without risking fertilizer burn. Avoid over-fertilizing, as this can lead to salt buildup in the growing medium and cause damage to the plant’s roots.

Temperature and Humidity

Optimal Temperature Range for Staghorn Ferns: Staghorn ferns thrive in temperatures ranging from 60-80°F (15-27°C). They are sensitive to cold drafts and frost, so it’s important to protect them from temperature extremes and sudden fluctuations.

Staghorn Fern

Humidity Requirements: Staghorn ferns prefer a humid environment, similar to the conditions found in their native tropical habitats. Indoor humidity levels of 60-80% are ideal for promoting healthy growth and preventing desiccation of the fronds.

How to Adjust Temperature and Humidity for Optimal Growth: To maintain suitable temperature and humidity levels for staghorn ferns, position them in a location with consistent temperatures and ample airflow. In drier indoor environments, increase humidity by misting the fronds regularly, using a humidifier, or placing the plant on a humidity tray filled with water and pebbles. Avoid placing staghorn ferns near heating or cooling vents that can create temperature differentials and disrupt their growth.

Pests and Diseases

Staghorn ferns, like many houseplants, are susceptible to certain pests and diseases that can impact their health and appearance. Understanding these potential issues and implementing preventive measures is essential for maintaining the vitality of your staghorn fern.

Common Pests: Common pests that may affect staghorn ferns include mealybugs, scale insects, and spider mites. These pests can infest the fronds and growing medium, leading to stunted growth, yellowing of fronds, and visible signs of infestation.

Common Diseases: Staghorn ferns are prone to fungal diseases such as root rot and leaf spot, especially in conditions of excessive moisture or poor air circulation. These diseases can cause wilting, browning of fronds, and overall decline in plant health if left untreated.

Prevention and Treatment Methods: To prevent pest infestations, regularly inspect your staghorn fern for signs of pests and isolate any affected plants to prevent the spread of infestations. Introducing natural predators such as ladybugs or regularly wiping the fronds with a mild soap solution can help control pest populations. For fungal diseases, ensure proper air circulation around the plant, avoid overwatering, and promptly remove any affected fronds to prevent the spread of infection. Applying a fungicidal treatment may be necessary in severe cases, following the manufacturer’s instructions carefully.


Reasons for Pruning Staghorn Ferns: Pruning staghorn ferns is primarily done to remove dead or damaged fronds, promote air circulation, and maintain the plant’s aesthetic appearance. Trimming away old, brown fronds helps rejuvenate the plant and encourages the growth of new, healthy fronds.

How to Prune Staghorn Ferns: When pruning a staghorn fern, use clean, sharp pruning shears to carefully remove any dead or discolored fronds at the base of the plant. Additionally, you can trim away any pups (small offshoots) that develop around the base of the plant to prevent overcrowding and encourage the growth of the main plant.

Staghorn Fern

Recommended Varieties:

Platycerium bifurcatum: Also known as the common staghorn fern, this variety is popular for its distinctive antler-like fronds and ease of care. It is an excellent choice for beginners and can be grown both indoors and outdoors in suitable climates.

Platycerium superbum: This variety is prized for its large, imposing fronds and robust growth habit. It makes a striking focal point in any garden or indoor plant collection, adding a touch of tropical elegance to the surroundings.

Platycerium veitchii: With its uniquely shaped fronds and intricate growth pattern, this variety is sought after by enthusiasts for its ornamental value. It thrives in warm, humid conditions and is a captivating addition to any plant collection.

Common Problems

Overwatering: One of the most common issues with staghorn ferns is overwatering, which can lead to root rot and other moisture-related problems. It’s important to allow the growing medium to dry out slightly between waterings to prevent waterlogged conditions.

Insufficient Light: Inadequate light exposure can result in stunted growth and a lack of vitality in staghorn ferns. Ensuring the plant receives bright, indirect light is crucial for its overall health and development.

Pest Infestations: Staghorn ferns are susceptible to pests such as mealybugs, scale insects, and spider mites. Regular inspection and preventive measures are essential for controlling and managing pest infestations.

Improper Humidity Levels: In dry indoor environments, staghorn ferns may suffer from desiccation and reduced growth due to insufficient humidity. Maintaining adequate humidity levels through misting and other methods is important for their well-being.

Staghorn Fern

Tips for Better Care

Basic Level Tips:

Light and Water: Ensure your staghorn fern receives bright, indirect light and maintain a regular watering schedule, allowing the growing medium to dry out slightly between waterings.

Mounting or Potting: Choose a suitable mounting board or pot with good drainage, and use a well-draining, moisture-retentive medium for optimal growth.

Pruning: Regularly remove dead fronds and pups to maintain the plant’s health and appearance.

Humidity: Increase humidity levels by misting the fronds or using a humidifier, especially in dry indoor environments.

Advanced Level Tips:

Fertilization: Adjust your fertilization regimen based on the plant’s growth patterns and consider using organic fertilizers for a more sustainable approach.

Pest Management: Implement integrated pest management strategies, such as introducing beneficial insects or using natural pest control methods, to minimize pest infestations.

Temperature Control: Monitor temperature fluctuations and protect the plant from cold drafts or excessive heat to maintain optimal growth conditions.

Division and Propagation: Explore advanced propagation methods such as the division of offsets or spores to expand your staghorn fern collection.

Frequently Asked Questions

How often should I water my staghorn fern?

Water your staghorn fern regularly, misting every 2-3 days and soaking the root ball or mounting medium once a week during the growing season. Adjust the watering frequency based on environmental conditions and plant needs.

Can staghorn ferns tolerate direct sunlight?

Staghorn ferns prefer bright, indirect light and are not suited for direct sunlight, which can scorch their fronds. Position them near a window with sheer curtains or in an area with dappled sunlight.

What is the best way to mount a staghorn fern?

To mount a staghorn fern, use a sturdy board or basket lined with sphagnum moss and secure the plant with wire or twine. Ensure the mounting medium retains moisture and provides a stable anchor for the plant.

How do I prevent pest infestations on my staghorn fern?

Regularly inspect your staghorn fern for signs of pests, maintain good airflow around the plant, and consider introducing natural predators or using mild soap solutions to control pest populations.

When is the best time to fertilize staghorn ferns?

Fertilize staghorn ferns every 2-4 weeks during the growing season with a balanced liquid fertilizer, diluting it to half-strength. Avoid fertilizing during the plant’s dormant period in fall and winter.

About Christopher Evans

Hello, I'm Chris, the green-thumbed Founder of I'm passionate about bringing the beauty of nature indoors through houseplants and indoor gardening. Let's create healthier and more beautiful living spaces, one plant at a time!

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