With its stunning variegated leaves of green and gold, Monstera aurea is a true collector’s treasure. This rare and beautiful plant, often simply called the monstera aurea, commands attention and high prices in the houseplant world.
Its care is similar to other monsteras, but the golden variegation requires specific attention to light. We will cover everything you need to know to keep your plant healthy and vibrant.
Monstera Aurea
The Monstera aurea is a variegated cultivar of the Monstera borsigiana. It is famous for its unique, sectoral variegation that appears as streaks, patches, or half-moons of bright yellow or gold against a deep green leaf.
Unlike the white variegation of a Monstera albo, the aurea’s color is a warm, creamy gold. Each leaf is unique, and the variegation pattern is unstable, meaning it can change with each new growth.
Origin And Background
This plant is a spontaneous mutation, not a separate species. It arose in cultivation, likely from the green Monstera borsigiana. Its rarity is due to the difficulty in propagating stable variegation.
Variegation in plants like the aurea is caused by a lack of chlorophyll in some cell layers. This makes the golden sections unable to perform photosynthesis, which impacts the plant’s overall growth rate and care needs.
Monstera Aurea Vs. Monstera Thai Constellation
New collectors often confuse these two stunning plants. While both are variegated, they are quite different.
- Color: Aurea has a true yellow or gold variegation. Thai Constellation has a creamy white to pale yellow color.
- Pattern: Aurea variegation is often sectoral (large blocks). Thai Constellation has more speckled, constellation-like spots.
- Stability: The aurea’s variegation is less stable and can revert. Thai Constellation’s variegation is genetically stable and present in every cell.
- Growth Rate: Thai Constellation tends to grow faster and is generally more widely available now due to tissue culture.
Why Is Monstera Aurea So Expensive?
The high price tag is due to several key factors. First, it cannot be mass-produced through tissue culture while reliably preserving its specific variegation pattern.
Propagation is solely through stem cuttings, which is a slower process. Each cutting must have a node with the variegated genetics, and not every cutting will produce a highly variegated plant. High demand from collectors meeting this limited supply keeps prices elevated.
Complete Care Guide
Caring for a Monstera aurea is a rewarding challenge. The key is balancing its needs to support both the green and golden parts of its leaves.
Light Requirements
Light is the most critical factor. The golden sections lack chlorophyll, so the green parts must work harder to feed the plant.
Provide bright, indirect light. An east or west-facing window is ideal. A few hours of gentle morning sun can be beneficial, but avoid harsh afternoon direct sun, which can scorch the leaves.
If your light is low, the plant will grow slowly, produce smaller leaves, and may revert to green. Consider using a grow light to supplement, especially in winter months.
Watering And Humidity
Watering properly is essential to prevent root rot, a common issue. Monsteras prefer to dry out somewhat between waterings.
- Check the soil moisture by sticking your finger about 2 inches into the pot.
- Water thoroughly only when the top portion of the soil feels dry.
- Ensure water drains freely from the bottom of the pot; never let the plant sit in standing water.
Monstera aurea enjoys higher humidity (60% or above), which supports larger leaf growth and prevents crispy edges. Use a humidifier, a pebble tray, or group it with other plants to increase local humidity.
Soil And Potting
A well-draining, airy potting mix is non-negotiable. A standard houseplant soil is too dense on its own.
Create a simple aroid mix using:
- 1 part high-quality potting soil
- 1 part orchid bark (for aeration)
- 1 part perlite or pumice (for drainage)
- A handful of horticultural charcoal (optional, to keep the mix fresh)
Choose a pot with ample drainage holes. Terracotta pots are excellent because they wick away excess moisture. Repot every 1-2 years in spring, sizing up only slightly to prevent waterlogging.
Temperature And Environment
This plant thrives in standard household temperatures between 65°F and 85°F (18°C – 29°C). Protect it from cold drafts, air conditioning vents, and sudden temperature drops below 60°F (15°C).
Good air circulation helps prevent fungal diseases and pest infestations. A gentle breeze from a fan on low setting can be helpful, but avoid placing it in the path of strong, direct airflow.
Propagation Techniques
Propagating a Monstera aurea is the primary way to create new plants and manage its growth. The only reliable method is through stem cuttings.
How To Take A Stem Cutting
- Identify a Node: Find a healthy stem section with at least one node (the brown, ring-like bump where leaves and roots emerge) and one leaf, preferably with good variegation.
- Make the Cut: Using sterile, sharp scissors or pruning shears, cut about a quarter-inch below the node.
- Prepare the Cutting: You can place the cutting directly in water or moss. If using water, ensure the node is submerged but the leaf stem is not.
Rooting Your Cutting
Water Propagation
This method allows you to see root development. Place the cutting in a clear glass of room-temperature water. Change the water every 5-7 days to keep it fresh. Roots should begin to appear in 2-4 weeks.
Sphagnum Moss Propagation
Many growers prefer damp sphagnum moss for aroid propagation. It provides moisture and air. Soak the moss, squeeze out excess water, and place it around the node in a clear container. Keep the moss consistently damp but not soggy.
Once roots are 2-3 inches long, you can pot the cutting into your aroid soil mix. Be gentle with the new roots and keep the soil slightly moist for the first few weeks as it adjusts.
Common Problems and Solutions
Even with great care, you may encounter some issues. Here’s how to diagnose and fix common Monstera aurea problems.
Yellowing Leaves
Yellow leaves can have several causes. Overwatering is the most common culprit, leading to root rot. Check the soil and roots.
If the yellowing is on older leaves and happens slowly, it may be natural aging. If new leaves are yellow, it could indicate a nutrient deficiency, often nitrogen or iron. Consistent underwatering can also cause leaves to yellow and crisp.
Brown Leaf Edges Or Spots
- Crispy brown edges: Usually a sign of low humidity or underwatering.
- Brown spots in the middle of the leaf: Often caused by sunburn from direct light.
- Soft, dark brown spots: Can indicate overwatering, fungal infection, or cold damage.
Adjust your care based on the symptom. Trim away severely damaged areas with clean shears to improve the plant’s appearance.
Pest Management
Monstera aurea can attract common houseplant pests. Regularly inspect the undersides of leaves and stems.
Spider mites: Look for fine webbing and tiny dots. Wipe leaves with a damp cloth and treat with insecticidal soap or neem oil.
Mealybugs: Appear as small, white, cottony masses. Remove with a cotton swab dipped in rubbing alcohol.
Thrips: Leave silvery streaks and black specks on leaves. Isolate the plant and treat consistently with an appropriate insecticide.
Early intervention is key. Quarantine any new or affected plants to prevent spreading.
Loss Of Variegation (Reverting)
If your plant starts producing all-green leaves, it is reverting. This happens when the plant prioritizes chlorophyll production for energy.
To encourage variegation, increase light levels safely. If a stem produces several all-green leaves in a row, you can prune it back to the last variegated node. This redirects the plant’s energy and may stimulate new variegated growth.
Support and Training
As a climbing aroid, Monstera aurea benefits greatly from a support structure. This mimics its natural growth habit and encourages larger, more mature leaf development with fenestrations (splits and holes).
Choosing A Support
A moss pole is the best option. The aerial roots can attach to and grow into the moist moss, drawing additional moisture and nutrients. You can also use a coco coir pole, wooden plank, or trellis.
How To Attach Your Plant
- Insert the support into the pot close to the main stem, being careful not to damage major roots.
- Use soft plant ties, velcro tape, or even old nylon stockings to loosely secure the thickest stems to the pole.
- As the plant grows, gently guide new aerial roots toward the moss pole. Keep the pole damp to encourage root attachment.
Fertilizing for Optimal Growth
Feeding your Monstera aurea supports its growth, especially since the variegated parts are less efficient at photosynthesis.
During the active growing season (spring and summer), fertilize every 4-6 weeks with a balanced, water-soluble houseplant fertilizer. Dilute it to half the recommended strength to avoid fertilizer burn.
A fertilizer with a slightly higher nitrogen content (like a 3-1-2 NPK ratio) can support lush foliage. In fall and winter, reduce feeding to once every 8-10 weeks or stop altogether as growth slows. Always water the soil before applying liquid fertilizer.
FAQ About Monstera Aurea
Is Monstera Aurea A Separate Species?
No, Monstera aurea is not a distinct species. It is a variegated cultivar of Monstera borsigiana, which is itself often considered a smaller-growing form of Monstera deliciosa. Its scientific name is often written as Monstera borsigiana ‘Aurea’.
How Often Should I Water My Monstera Aurea?
There is no set schedule. Watering frequency depends on light, temperature, humidity, and pot size. Always check the soil moisture first. A good rule is to water when the top 1-2 inches of soil feel dry to the touch.
Can Monstera Aurea Get Fenestrations?
Yes, a mature and happy Monstera aurea will develop fenestrations (the iconic splits and holes) in its leaves. This typically happens as the plant climbs and matures. Providing a moss pole and adequate light encourages this process.
Why Are The Leaves On My Aurea So Small?
Small leaves are usually a sign of insufficient light. The plant isn’t generating enough energy to produce large, fenestrated foliage. Gradually increase its exposure to bright, indirect light. Lack of a support structure can also result in smaller leaf size.
Is Monstera Aurea Toxic To Pets?
Yes, like all Monsteras, the aurea contains calcium oxalate crystals which are toxic to cats and dogs if ingested. It can cause oral irritation, drooling, and vomiting. Keep this plant out of reach of curious pets.
Final Tips for Success
Success with a Monstera aurea comes down to mastering the basics and observing your plant closely. Patience is essential, as it is a slower grower than its all-green relatives.
Resist the urge to overwater or over-fertilize. Prioritize bright, indirect light above all else to maintain that stunning golden variegation. Each plant is unique, so learn to read its signals—the way its leaves look and feel will tell you what it needs.
With attentive care, your Monstera aurea will thrive and become a spectacular, living centerpiece in your home for years to come. The reward of a new, perfectly variegated leaf is well worth the effort.