If you’re looking for a truly unique houseplant, the Monstera dubia is a rare tropical climbing vine that will capture your attention. Its stunning juvenile leaves lie flat against a support, creating a beautiful shingling effect that is unlike anything else in your collection.
This plant, often called the Shingle Plant, starts with small, heart-shaped leaves that hug a moss pole or board. As it matures, the leaves can change dramatically, becoming larger and developing fenestrations if given ideal conditions. It’s a rewarding challenge for intermediate plant lovers.
Monstera Dubia
Caring for this special vine is straightforward once you understand its natural habitat. It comes from the tropical rainforests of Central and South America. There, it climbs up tree trunks in dappled sunlight. Replicating this environment at home is the key to your success.
Perfect Light for Healthy Growth
Monstera dubia needs bright, indirect light to thrive. Direct sun will scorch its delicate leaves, but too little light will slow growth and prevent fenestration.
- An east-facing window is often ideal.
- A spot a few feet back from a south or west window works well.
- You can use a sheer curtain to filter intense sunlight.
- Rotate the plant regularly for even growth.
Getting Watering Just Right
Watering is where many plant owners make mistakes. This plant likes its soil to partially dry out between waterings. Stick your finger about an inch into the soil. If it feels dry, it’s time to water.
- Water thoroughly until it runs from the drainage holes.
- Always empty the saucer afterward to prevent root rot.
- Reduce watering frequency in the winter when growth slows.
- Use room-temperature water to avoid shocking the roots.
Soil and Potting Needs
A well-draining, airy potting mix is non-negotiable. A standard houseplant soil will hold to much moisture. You need a mix that allows water to flow through quickly while retaining some humidity.
A great recipe is:
- Two parts high-quality potting mix.
- One part orchid bark for aeration.
- One part perlite for drainage.
- A handful of horticultural charcoal to keep the mix fresh (optional).
Choosing the Best Pot
Always use a pot with drainage holes. A terracotta pot is a excellent choice because it wicks away excess moisture. Repot your Monstera dubia every 1-2 years in spring, sizing up only slightly.
Creating a Humid Environment
As a tropical plant, Monstera dubia appreciates high humidity. Aim for levels above 50%. Average home humidity is often to low, especially in winter.
- Group plants together to create a microclimate.
- Use a pebble tray filled with water beneath the pot.
- A humidifier is the most effective and consistent solution.
- Occasional misting can help, but it’s not a long-term fix.
Supporting Its Climbing Habit
This plant is a natural climber. Providing a support is not just aesthetic; it encourages healthy, mature growth. The aerial roots need something to attach to.
- A sphagnum moss pole is the best option. Keep it moist.
- A wooden plank or cedar board also works beautifully.
- Gently tie the stems to the support with soft plant ties or twine.
- Mist the support to encourage aerial roots to attach.
Feeding Your Plant
During the active growing season (spring and summer), feed your Monstera dubia monthly. Use a balanced, water-soluble fertilizer diluted to half strength. There’s no need to feed in the fall and winter when the plant is resting.
Over-fertilizing can damage the roots and cause leaf burn. If you see a white crust on the soil surface, you may be using to much fertilizer.
Propagating Monstera Dubia
Propagation is usually done through stem cuttings. It’s a great way to share this rare plant with friends. Spring is the best time to do this.
- Find a healthy stem with at least one node and one leaf.
- Make a clean cut just below a node using sterile scissors.
- Place the cutting in water or moist sphagnum moss.
- Ensure the node is submerged or buried, but not the leaf.
- Put it in bright, indirect light and wait for roots to develop.
- Once roots are a few inches long, pot it up in your aroid mix.
Common Problems and Simple Solutions
Even with great care, you might encounter some issues. Here’s how to troubleshoot.
Yellowing Leaves
This is often a sign of overwatering. Check the soil moisture and adjust your schedule. Ensure your pot drains properly. Sometimes, yellow leaves can also indicate a need for fertilizer, but check water first.
Brown, Crispy Leaf Edges
Low humidity is the usual culprit here. Increase the moisture in the air around your plant. It could also be from too much direct sun or chemical burn from tap water—try using filtered water.
Leaves Not Laying Flat or Shingling
If the leaves are not attaching to the support, the humidity is probably to low. The aerial roots need moisture to grip. Try misting the support more often or switching to a moss pole that you can keep damp.
Slow or No Growth
Insufficient light is the most common cause. Move the plant to a brighter location. Also, consider if it needs repotting or fertilizer during the growing season. Growth naturally slows in winter.
Where to Find This Rare Vine
Monstera dubia can be tricky to find at local garden centers. Your best bet is to check specialized online plant shops, Etsy sellers, or plant swap groups on social media. Because it’s a rarer plant, be prepared for a higher price tag than common Monsteras.
Always inspect plants carefully upon arrival if buying online. Look for pests and signs of good health like firm stems and unblemished leaves. Quarantine any new plant away from your others for a few weeks.
FAQ
Is Monstera dubia the same as Monstera deliciosa?
No, they are different species. Dubia has shingling juvenile leaves, while deliciosa does not. Their mature leaf forms are also distinct.
How fast does the dubia Monstera grow?
Growth speed depends on conditions. With perfect light, humidity, and warmth, it can grow moderately fast during spring and summer. It’s generally slower than a Monstera deliciosa.
Why are my Monstera dubia leaves so small?
Small leaves can be due to insufficient light, a lack of nutrients, or because the plant is not yet mature and attached to a proper climbing support.
Does Monstera dubia get fenestrations?
Yes, a mature Monstera dubia plant grown in bright light with a support can develop split leaves, though the fenestrations are often more like holes than the deep splits of other Monsteras.
Is the shingle plant toxic to pets?
Yes, like other Monsteras, it contains calcium oxalate crystals which are toxic to cats and dogs if ingested. Keep it out of reach of curious pets.
With its captivating growth habit and beautiful foliage, the Monstera dubia is a standout addition for any serious plant enthusiast. Pay close attention to its need for humidity, a climbing support, and bright indirect light, and you’ll be rewarded with a healthy, growing specimen that is sure to be a conversation piece in your home for years to come.