Rhaphidophora Tetrasperma: How to Grow & Care for Mini Monstera Plant

The Rhaphidophora tetrasperma or R. tetrasperma plant (also known as a mini monstera) has gained high popularity over time easy indoor vining plants.

Even better, is this indoor plant doesn’t require too much sun.

Rhaphidophora tetrasperma are indoor plants that are native plants from southeast Asia in Malaysia and parts of southern Thailand.

Although the Rhaphidophora tetrasperma looks like the monstera deliciosa, you may think it’s a philodendron or monstera species.

Rhaphidophora Tetrasperma plant (Mini Monstera) standing in a room

R. tetrasperma is not the same plant and is not even in the same family of Araceae plants – which philodendron or monstera plants belong to.

They belong to a completely independent genus known as the Rhaphidophora tetrasperma.

Considering the reputation of these small-sized trees, along with other plants, make for great house plants.

If you take care of a few things that help this plant healthy, such as bright indirect light (or diffused bright light) among other things.

Read on for more information on how to take care of Rhaphidophora tetrasperma plants.

An Overview on Rhaphidophora Tetrasperma Plant

R. Tetrasperma plants are a genus that contains nearly 100 species that are native to southeast Asia – especially in Thailand and Malaysia.

  • The Rhaphidophora plants are considered to be exotic plants. But it can also be found in dry climate regions and tropical rainforests.
  • Which makes it convenient and practical to grow. However, this might result in smaller leaves without any splits.
  • R. tetrasperma is not the same as monstera deliciosa plants.
Rhaphidophora Tetrasperma plant gathering with other plants
  • Rhaphidophora tetrasperma is a unique tropical aroid and one of the rare tropical plants. It has small and elegant ornamental leaves, which commonly have a 6 inch (approx 15cm) split lobe.
  • This species is completely different from its other parent species and bears no edible fruits.
  • Depending on the environmental conditions, it can grow pretty tall. But in houses, it doesn’t reach its maximum height.
  • Their aerial roots climb trees or a moss pole, or anything good for them to stabilize as they grow.

How to Grow a Rhaphidophora Tetrasperma

Water Required

Keep the potting soil moist for active growth. You can do this by using tepid water.

Water lightly and aerate the soil so that you have healthy aerial roots.

It will help you avoid problems such as root rot and moist sphagnum moss and promote new growth in the mother plant.

The best way and super simple way to mitigate overwatering your plant is to get a self-watering planter. We particularly like these self-watering planters. They are economical and very easy to use.

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Amount of Sunlight Needed

Ideally bright indirect light is good for your rhaphidophora tetrasperma.

Keep it out of range from direct sun. The plants’ growth slows down due to the harsh morning sun.

It can affect the growth of rhaphidophora tetrasperma and its sensitive roots. Add extra ambient lighting for an active growing phase.

rhaphidophora tetrasperma (mini monstera) plant taking sunbath

Best Humidity Levels

Timely misting and moderate humidity is beneficial for rhaphidophora tetrasperma.

A good level of humidity will lead to root growth, larger leaves and ensure the health of the lowest leaf node.

What Temperature is Best?

Temperature is another important factor in rhaphidophora tetrasperma care.

An ideal temperature for it would be between 55°F to 80°F (12°C to 27°C). Try avoiding sudden changes in the temperature as that might affect its health.

What Kind of Soil to Plant In?

A free-draining potting medium or potting mix which is breathable for the roots is ideal.

Rhaphidophora tetrasperma grows extraordinarily well in orchid bark potting soil.

If you are looking for orchid planting bark, we suggest this orchid potting bark. It drains well, keeps it airy to avoid root rot. All around good potting soil for rhaphidophora tetrasperma.

Super Moss (23114) Orchid Potting Bark, Natural, 4 quarts
  • Organic and Sustainable Douglas Fir Bark
  • 100% natural and organic
  • Highly absorbent and ideal for orchids

Do You Need to Fertilize the Plant?

It is advisable to fertilize the rhaphidophora tetrasperma twice a month during its growing season (spring and summer).

Not diluting the fertilizer before feeding it to your rhaphidophora tetrasperma can make the plant dry.

Too much fertilizer and insecticides might make your rhaphidophora tetrasperma toxic.

Do You Need to Prune the Mini Monstera?

Pruning particularly long stems is necessary. Use a sterile blade and trim a few centimeters below the lowest leaf nodes. 

A good pair of sharp scissors will do, but if you want to get a pair of real plant pruning shears, we recommend these gardening pruning shears. They are super sharp and easy on your hands.

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rhaphidophora tetrasperma (Mini Monstera) plant staying in a room

How to Repot the Plant

Rhaphidophora tetrasperma care can be tricky at times as it grows quickly and might need repotting from time to time.

Roots circling the bottom of your terra cotta pot or plastic pot are a sign that means repotting is required.

Using a good potting mix for repotting is important. You should try to use an organic potting mix every time.

The potting soil we’ve used thus far is this organic potting soil. It hasn’t failed us yet. It’s cheap and seems to be full of nutrients as we’ve used very little fertilizer with this potting soil.

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Espoma AP8 8-Quart Organic Potting Mix
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How to Propagate Rhaphidophora Tetrasperma

You will have 2 options for this. In both methods, you start with the cuttings of the plant.

You can either:

  1. Place the cutting in the water to root for some time, or
  2. Put the cutting it directly into coco chips (for extensive aeration). Be sure to water regularly.

Common Problems Growing Rhaphidophora Tetrasperma

Yellowing leaves on the Plant:

Leaves eventually turning yellow in about a month is a natural part of the Rhaphidophora tetrasperma plant’s life cycle and growth season.

Yellow leaves are the older leaves that will drop. The yellow leaf is usually replaced with a new leaf in a few weeks.

Rhaphidophora Tetrasperma has yellow leaves

However, if leaves are dropping too frequently, it might be due to inconsistent watering, harsh sun, or leggy growth.

These could be causing your leaves to wade, turn yellow and drop.

Pests

Improper care, too little light, lack of fresh soil or potting soil, and humidity may be the prime reasons why the pests like spider mites and aphids appear on the leaf nodes.

These pests can also cause root rot in your Rhaphidophora tetrasperma.

It might start with the chewing of one leaf when you start to notice that your tetrasperma has pests in it.

Keeping up the humidity is important to drive them away.

But if the pests are persistent, you might want to treat them with fertilizer and insecticides but beware as this might cause an insecticide or fertilizer burn.

Try using neem oil instead to get rid of the pests.

This neem oil is the one we rely on the most. We like it because it’s very pre-mixed and ready to use. No extra step in mixing the neem oil concentrate with water. Plus, it’s effective against virtually all insects and pests.

Natria 706230A Insecticidal Soap Organic Miticide, 24 oz, Ready-to-Use
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Small New Plant Leaves

As rhaphidophora tetrasperma is a vining plant, you might need to trim the vines when they get too long to keep them healthy.

If the leaves are always small, your rhaphidophora tetrasperma might not be getting enough “grow light” or bright shade.

Try placing it near a bright window, preferably a west-facing window or a south-facing window, so that your Rhaphidophora tetrasperma gets new plant growth and enough light.

Brown Spots or Patches on the Plant

There are essentially a few reasons why this can happen: over-watering, too low light, and dry air can also cause this.

FAQs

How big does rhaphidophora tetrasperma grow?

It can grow up to 5 feet (1.5 meters) in height and 3 feet (1 meter) wide. It can also grow up to 12 feet (3.5 meters) outdoors.

Does rhaphidophora tetrasperma like to dry out?

Yes, your tetrasperma likes to dry out to about 75℅ before you need to water it again. Remember to avoid direct sunlight.

Should you mist your tetrasperma?

Yes, you should as the household humidity is not adequate for the plant.

Conclusions

The rhaphidophora tetrasperma species are beautiful plants that are loved by nature enthusiasts and great for house decor as they are really simple to grow and care for.

They can be placed anywhere you want. Both inside and outside the house works.

This species has very reasonable demands such as organic soil and consistent watering every week, and lots of love and affection!

Rhaphidophora tetrasperma is a lovely plant and a great alternative as it does not require lots of space to grow and prevail.

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