How to Propagate Watermelon Peperomia

How to Propagate Watermelon Peperomia? 3 Best Methods

The Watermelon Peperomia is one of the most gorgeous peperomias, and you can learn how to build more of them here.

This plant has a lot going for it: it’s beautiful, low-maintenance, kid- and pet-friendly, and extremely easy to multiply.

All of the foregoing justifies informing your friends about this one.

How to Propagate Watermelon Peperomia

Peperomia Argyreia may be propagated in a variety of ways, so choose the technique that best matches your needs.

What follows is a detailed explanation of the way we have found to be the most successful for disseminating our views.

Growing “cutlets” in water, planting leaf halves in soil, and planting complete leaves with petioles in soil (or water) are all feasible means of plant propagation.

How to Propagate Watermelon Peperomia

1. Easiest Propagating Watermelon Peperomia method (cut leaves)

One advantage of this simple method is that it can generate up to six new plants from a single leaf.

The following elements are required:

  • a sterilized pair of scissors or a knife potting soil (or any other soil suitable for this type of plants)
  • a container or a pot (we love using see clear plastic containers as this makes it easier to monitor humidity as well as root growth)
  • Plastic bags (or a clear glass container you can place over the pot)
  • water (rainwater or tap water that you had in a jar overnight – at least)

Although the plant takes time to grow, this is our favourite way of reproducing watermelon peperomia.

The high harvest of healthy seedlings produced by this method justifies the time commitment.

You can start a new plant with a leaf that has fallen off the plant. If you have dogs, this is extremely beneficial.

Alternatively, you may just clip a fresh, healthy leaf from the plant itself.

Time to propagate your Peperomia Watermelon

1. Divide the leaf in two, just above the petiole.

2. Add earth to the container (s).

3. Place the leaf halves in the ground (the part where the leaf is cut inside the soil). The leaves require extra soil to remain in place.

For best development, the petiole of the half of the leaf you’re planting should be buried as deeply as possible, but it should still germinate and spread if it’s even slightly above the soil.

4. Add a few drops of water; you want the soil to be wet but not soaked.

5 Cover the container with a clear plastic bag to create a nice, warm, humid habitat for the plant.

There is no need to add extra water if the soil is already wet and condensation collects on the exterior of the bag or plastic container.

We only added a few drops of water every two weeks as needed.

6. Place in a warm, somewhat bright (but not direct sunshine) location and wait. It’s quite OK to inspect the ground for roots every 5 minutes. We’re all guilty of it.

7. You should notice the first small roots after two to four weeks, and your first little plant should appear after another three to five weeks. The petiole plant should grow first (it is a little plant) (one baby plant).

8. Depending on the environment, new plants should emerge from the top leaf axils two to four weeks later (you can expect up to 5 baby plants per leaf here).

How to Propagate Watermelon Peperomia

When seedlings reach a particular size, they can be transferred to bigger containers filled with regular potting soil.

8. When baby plants are big enough, you can transfer them to regular pots (potting soil) and enjoy their further growth. Take particular care not to squash the roots during repotting.

Planting your propagated peperomia watermelon plantlet

1. Make sure the soil is peperomia-friendly and fill the container (not all the way to the top).

2. Dig the leaf out of the ground. Take cautious not to cut the roots (leave the soil stuck to the roots, do not remove it).

3. Last but not least, remove the leaf. We utilized the petiole-grown plantlet after removing the leaf. Plantlets may be readily separated from the other leaf halves.

4. Fill the pot with earth and place the plantlet inside.

5. Cover the top with soil. Get some water if you truly need it.

6. Cover the plant with a clear plastic bag and leave it there for a few days.


This method has a very strong chance of success. There’s a chance the plant may be stressed when it’s time to repot.

The leaf, on the other hand, may perish throughout the spreading phase.

This might be because the leaf was already damaged when you started the technique, or because the environment was unsuitable for the leaf.

2. Planting Leaves in Soil

What you need:

  • leaf
  • sharp, sterile scissors or knife
  • potting soil (or any other soil suitable for this type of plants)
  • pot
  • plastic bag (or a clear glass container you can place over the pot)
  • water (rainwater or tap water that you had in a jar overnight – at least)
  1. Prepare the pot – add potting soil into the pot. Add water. The soil should be moist.

2. Cut a healthy leaf from the mother plant. The petiole on the leaf should be as long as your finger is wide.

3. Place the leaf on top of the soil, with the petiole facing downward – touching the soil.

4. Cover with a clear plastic bag and place in a warm spot with indirect light. Check humidity levels as days and weeks pass (there should be signs of condensation on the bag) and add water when needed.

5. Wait for the roots to sprout – you should start seeing roots anywhere from 2-4 weeks from the beginning of your watermelon peperomia propagation.

How to Propagate Watermelon Peperomia

3. Cuttings Propagating in Water

For peperomia, this is the least favoured technique of watermelon seedling propagation. This method is slower than the other two and, in our opinion, less dependable.

  1. With the petiole and leaf still attached, immerse the stem in water.
  2. I hope they don’t spoil while you’re waiting.
  3. The water should be changed on a regular basis.
  4. You should notice the first signs of root growth in a month or two.
  5. At some point, little stems and leaves will appear.
  6. Plant the seedling in a soil-filled container.

Best Growing Conditions for Peperomia

Even though peperomia plants may grow in low-light conditions, they flourish best in temperatures ranging from 55 to 80 degrees Fahrenheit and bright, indirect light.

They can be placed near a window on the north or east side of your home, or a few feet away from windows on the south or west side.

Some trailing varieties are also suitable for hanging baskets.

Peperomias may grow in a broad range of soil conditions. For indoor plants, use a normal potting soil that drains well.

Porous clay pots are perfect for these plants because they allow excess moisture to drain and prevent the risk of root waterlogging.

Plants thrive in well-drained plastic or glazed ceramic pots.

If the pot isn’t draining properly, overwatering indications such as wilted, discolored leaves may appear.

A peperomia that has been soaked in water, on the other hand, may have a crunchy feel and drooping, curled leaves.

Types of Peperomia

One of the most common peperomia species is Peperomia obtusifolia, sometimes known as the baby rubber plant.

It comes in a variety of varieties, including the magnificent ‘Golden Gate.’

Watermelon peperomia, or Peperomia argyreia, has wavy stripes that resemble the skin of the fruit after which it is called, whilst Peperomia clusiifolia ‘Rainbow’ has elongated pale green and yellow leaves with pink borders.

However, some are more uncommon and highly sought after:

How to Propagate Watermelon Peperomia

Some peperomias, such Peperomia caperata ‘Red Ripple,’ have wrinkled leaves that provide texture, whereas Peperomia incana, often known as the felted pepperface plant, has velvety, heart-shaped leaves.

Peperomia prostrata, sometimes known as the “string of turtles,” is one of several species with trailing stems and tiny leaves.

Which Propogation Method is Better for Watermelon Peperomias?

A plant grown in water has a greater success rate, making this method the recommended method.

This is because the water helps the stalks absorb water, which indirectly speeds up the root development.

Common Problems With Peperomia

Plants in the Peperomia genus are well-known for their easy cultivation and exceptional resilience in a variety of environments.

However, failure to give appropriate water, sunlight, and temperature for your plant may result in a few problems.

Learn what’s wrong with your plant and how to cure it.

Yellowed Leaves

The semi-succulent peperomias leaves and stems retain water. Overwatering is thus the most important danger factor to address.

If your plant’s leaves are becoming yellow and slimy, it’s because it’s getting too much water. Water your plant if its leaves have gone yellow and feel dry or crispy.

Discolored or Mushy Stems

Discolored or mushy stems are a more severe indicator of water pooling in the container, which is another issue related to the water requirements of your plant.

If you see this, it is a sign of root rot, and you should repot your plant right away.

Remove it from the container with care, shaking off any excess soil, and inspect the roots.

Remove the infected roots before repotting the plant in fresh soil and allowing the old soil to dry up.

Leaf Drop

Some leaf drop is normal as plants develop, but if your peperomia has lost a significant number of leaves, external variables like as temperature or humidity may be to fault.

It is also advised that you supply your plant with a humid climate in addition to keeping it away from drafts and air conditioning/heating vents.

This plant may lose its leaves as a result of the drought’s stress.

Prepping for Propagating

Just keep in mind that there is a certain way to cut Watermelon Peperomia that will support good root growth. This way of spreading is a little different from the typical one.

I generally use rooting hormone everytime I take a cutting from a plant, but I chose to omit it with these little leaves.

I didn’t use rooting hormone since it suffocated the stem and had no effect on root formation.

How to Propagate Watermelon Peperomia

Even though I’m propagating in the dead of winter in New York, the cuttings are housed in a makeshift greenhouse to increase humidity, which has resulted in considerably more strong root systems.

Until now, I’ve only talked about cultivating Monsteras and Rubber Trees, so you’ll need some basic tools and a stare-down with Leaf and Paw if this is your first time.

Examine your peperomia well before starting, but not in a creepy way. Check that Peppy accomplishes the following:
The plant satisfies all of the following requirements:

-It is in high health;

-It is well-established (not a newly rooted plant);

-It is pest-free.

With any of these issues, you and Peppy may kiss your attempts at plant reproduction goodbye. When growing a new plant from scratch, the plant’s physical and mental well-being are critical.

Taking A Watermelon Peperomia Cutting

Stem Cutting

Do you want to propagate Peperomia watermelon quickly? If the mother plant has healthy branches from which to take cuttings, this is the ideal approach to employ.

The term “stem” refers to the main stem (or “trunk”) from which the leaves originate, rather than the stems themselves. Continue reading to learn more about them!

All you need are some clean, sharp scissors to remove the Peperomia stem from a water melon.

Remove the “head” of the sprout so that the ensuing cutting has at least one healthy leaf (for photosynthesis) and enough of a stem to stand upright when planted in soil.

Your Peperomia mother plant will re-sprout from the base of the damaged stem and recover quickly.

Leaf Cutting

Many Peperomia species may be propagated by merely splitting the leaves. I’m not even talking about full leaves here!

Even a small fragment of a leaf can grow numerous new plants. This only happens with a few houseplant types, including the popular Begonia.

How does one go about cutting a leaf? You can pick a leaf from the main plant and include as much or as little of the stem as you choose.

Depending on your preferences, the leaf can be half or quartered. A bit of stem can be used for water propagation, whereas any part of the plant can be utilized for soil propagation.

Want to build a plant nursery but don’t have a mother plant? The watermelon-shaped Peperomia is available for purchase on the internet.

How to Propagate Watermelon Peperomia

Is Watermelon Peperomia easy to care for?

The Watermelon Peperomia requires very little care.

Some people may view peperomias’ slow development rate as a sign of hardship. This peperomia isn’t the fastest growing plant, but it’s a really simple plant that’s rather cute!

When you consider that it is also visually appealing, you have a plant that is ideal for almost any home.

Is Watermelon Peperomia a succulent?

Think again if you’re picturing Watermelon Peperomia as a succulent. The leaves, which resemble succulents, may store water.

How do I care for my Watermelon Peperomia?

The minimal necessities for this lovely peperomia’s health are:


Watermelon Peperomia thrives in bright to moderately indirect light. Direct sunshine, on the other hand, might scorch the fragile watermelon leaves, thus indirect illumination is preferred.

On the other hand, if a plant does not receive enough sunshine, it will appear sad and will grow skinny and sparsely.

This plant is variegated, and it, like many others, loses its color in low light.

Grow lights are a blessing for plant parents like myself who suffer with a lack of light. These are two of my favorite plant illumination tool collections:

They give ideal illumination for my plants when clipped to a shelf and placed inside my greenhouse cabinet. Yay!


Water the potting mix for your peperomia only until the top two inches are dry. You don’t want it to dry out, but you also don’t want it to sit in water for too long.

How can you know when the top two inches are dry? It’s not enough to merely look at potting soil; you have to feel it!

It takes some digging, but it’s worth it to avoid root rot. Instead of guessing and overwatering, you may use this method to determine whether your plant actually requires water.

Potting Mix

Watermelon Peperomia in its pot requires very little maintenance. Simply pick a combination that drains well to keep it from becoming unduly mushy.

How to Propagate Watermelon Peperomia

You may achieve this by using ordinary indoor plant potting mix with a bit additional perlite added. I basically eyeball the perlite, using a few handfuls at most, depending on the size of the container.


This peperomia is native to South America’s tropical areas and thrives in temperatures ranging from 65 to 80 degrees Fahrenheit (about 18 to 27 degrees Celsius).

It is pointless to be concerned with the specific temperature. Keep your peperomia from becoming too cold.

You should definitely remove it from windowsills and other cold surfaces in the winter.


The only time you should trim your peperomia is when it first appears to remove any yellowing or dead leaves.

Foliage and Flowering

The Watermelon Peperomia has sharp, spherical leaves with a watermelon design on them. Each leaf is linked to a petiole that varies in length and color, but is usually reddish-brown.

This peperomia blooms on occasion, however the flowers it produces are not the typical type. Their reddish-brown stems are topped with green spikes.

Actually, I had no idea what the blossoms on my Peperomia Obtusifolia looked like the first time they blossomed. What on earth is that on my plant? That was my initial thinking.

It’s pointless for a plant to use resources on a lot of flower spikes when it might be developing watermelon leaves instead.

Cleaning the leaves

Because of its broad, rounded leaves, this adorable tiny Peperomia is wonderful at collecting dust.

Cleaning your plant’s leaves can increase its photosynthetic potential and keep it looking healthy and lovely.

In any case, you don’t need to be religious about it.

If there is any accumulation on the leaves, wipe it off with a moist cloth, taking care not to harm the sensitive small watermelon leaves. You can dampen the cloth if necessary.

Pest Prevention

Even though peperomias do not attract many pests, ants moving about on the leaves might indicate a mealybug infestation.

To prevent the issue from worsening, mist the leaves with soapy water and massage them well.

Watermelon Peperomia Problems

The most common causes of watermelon peperomia are described below.

Drooping leaves – When your plant’s leaves begin to droop, it’s typically due to a lack of water.

Curling leaves – If your plant’s leaves are curling, it’s most likely due to a lack of water.

Yellow leaves- When leaves become yellow, it is mainly due to the plant receiving too much water.

Leaf drop – Overwatering can also cause leaf drop.

Root rot – Overwatering on a regular basis causes root rot. If the roots of your plant are constantly buried in water, it will perish.

This is the most straightforward form of plant death. More information on preventing root rot in your plant may be found in my earlier post.

Pests – Watermelon Peperomia pests include mealybugs, scale, spider mites, whiteflies, and fungus gnats.

Bonide Systemic Houseplant Insect Control is one of my favorite pest preventive and control products. It’s the first thing I do when I get a new houseplant.

Additional Information

Growth Rate and Size

The Watermelon Peperomia, as the name implies, grows slowly. I know it’s a bummer, right? If you’re thinking about buying one of these adorable little peps, don’t let the fact that they grow slowly put you off.

This peperomia may grow to a height of 6 to 12 inches in optimal circumstances.

Is Watermelon Peperomia toxic to humans?

Watermelon Peperomia is safe to consume. Please, however, do not attempt to consume it. Even if it is not deadly, it can still cause gastrointestinal discomfort.

Is Watermelon Peperomia toxic to cats?

Watermelon Peperomia is safe to consume for both cats and dogs. Keep in mind that any plant, not only toxic ones, might cause gastric issues in a pet.

How to Propagate Watermelon Peperomia

Watermelon Peperomia Care Summary

  • Plant in well-draining potting soil with bright to medium indirect lighting. Water just to the first two inches as needed.
  • Roots sprouting through the drainage holes suggest that your plant should be repotted every two to three years.
  • Fertilize your houseplants once a month with a half-strength fertilizer during the growing season.
  • Allow for the entry of moisture and heat.
  • If leaves are withering or dead, they should be removed gently.
  • Wipe the leaves down with a wet towel on occasion, taking careful not to harm the delicate leaf surfaces and holding the leaves up by their undersides.

Is Watermelon peperomia an indoor plant?

Despite its name, the peperomia argyreia is native to Brazil, South America. The combination of the Greek terms peperomia and argyreia means “similar to peppers.”

It is a member of the Piperaceae pepper family. There are around 3,600 species here, equally split between the Piper and Peperomia genera.

The vast majority of these species are herbaceous perennials, including the Peperomia argyreia.

Watermelon peperomia is a popular peperomia cultivar that grows well in USDA hardiness zones 10-12. That’s why it’s best as an indoor plant in most of the United States (including where I live).

They make ideal houseplants due to their modest height and low care requirements.

However, if you have a nice shaded space for them, you can usually take them outside throughout the spring and summer. Aside from that, they flourish in a regulated indoor environment.


We hope this essay shed some light on watermelon peperomia propagation and why it is superior to soil-based procedures.

You can use the strategies mentioned in this guide to propagate other related species in addition to Peperomia Frost and Peperomia Polybotrya.

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