Stromanthe Triostar: Care, Propagation, and More

Stromanthe Triostar: Care, Propagation, and More

If you’re looking for an interesting and exotic houseplant, consider Stromanthe Triostar. This beautiful plant is easy to care for, propagate, and grow. In this article, we will answer some of the most common questions about Stromanthe Triostar. We’ll provide tips on how to care for your plant, propagate new plants, and deal with common problems. So if you’re ready to add a little bit of intrigue to your home décor, keep reading!

Stromanthe sanguinea varieties

Stromanthe sanguinea, more commonly known as Triostar, is a beautiful and exotic plant that makes a great addition to any home. It’s easy to care for and can be propagated easily, so you can have many plants to enjoy.

This plant is native to Brazil and gets its name from the three colors of its leaves – red, green, and cream. The leaves are lance-shaped and grow in a rosette pattern. The flowers are white with purple stripes and bloom in the springtime. [4]

Best Growing Conditions

If you want your Stromanthe to thrive, it’s important to give it the right growing conditions. This means bright, indirect light and high humidity. Stromanthes are native to the tropical forests of Central and South America, so they’re used to a warm, humid climate.

To recreate these conditions in your home, place your Stromanthe in a spot with bright, indirect light. If you can’t provide enough natural light, you may need to supplement with artificial lighting. These plants also love humidity, so try misting them regularly or placing them on a pebble tray filled with water. [1]

Caring For Your Triostar Stromanthe


Stromanthe triostar is a tropical plant that enjoys bright, indirect sunlight. If you can provide your Stromanthe with several hours of morning or evening sun, it will do best. However, too much direct sunlight can cause the leaves to scorch, so be careful not to place it in an area that gets full sun all day long. [2]

Caring For Your Triostar Stromanthe


Stromanthe Triostar is not a picky plant when it comes to soil, but does prefer something on the more acidic side. A good potting mix for this plant would be two parts peat moss to one part perlite. You can also add in some composted bark or coco coir for extra drainage. As for fertilizer, use a half-strength solution of liquid houseplant fertilizer once a month during the spring and summer months. In the fall and winter, you can cut back to every other month or even once every three months. Just make sure that whatever fertilizer you use has a high phosphorus content (the middle number in the N-P-K ratio). [2]


Stromanthe Triostar is a tropical plant, which means it needs to be watered frequently. I like to water my Stromanthe once a week, making sure the soil is moist but not soggy. If you let the soil dry out completely, the leaves will start to droop. Conversely, if you overwater your Stromanthe, the leaves will start to yellow and drop off. So, err on the side of underwatering rather than overwatering.

I live in Florida, so during the summer months, I have to water my Stromanthe twice a week because it gets so hot and humid here. If you live in a climate that’s similar to mine, you might have to water your Stromanthe more often during the summer months.

In the winter, I cut back on watering because the plant doesn’t need as much water when it’s cold outside. I usually water my Stromanthe once every two weeks in the winter. If you live in a colder climate, you might only need to water your Stromanthe once a month in the winter. [2]

Temperature and Humidity

Stromanthe Triostar is a tropical plant that requires warm temperatures and high humidity to thrive. The ideal temperature range for this plant is between 65-85 degrees Fahrenheit, with nighttime temperatures not exceeding 60 degrees Fahrenheit. If you live in an area with cooler winters, it’s best to grow Stromanthe Triostar indoors where you can control the temperature and humidity levels more easily.

As far as humidity goes, this plant prefers humid conditions but can tolerate average household humidity levels if necessary. One way to increase the humidity around your Stromanthe Triostar is to place it on a pebble tray or use a humidifier. [2]


If you want your Stromanthe to really thrive, fertilizer is a must. I like to use a slow-release fertilizer that I can apply every other month or so. For best results, apply the fertilizer in the spring and summer when the plant is actively growing.

Stromanthe are not heavy feeders, so you don’t need to go overboard with the fertilizer. A little bit will go a long way. Just be sure to follow the instructions on the fertilizer package so you don’t end up over-fertilizing your plant. [2]



Pruning is only necessary if you want to keep your Stromanthe Triostar looking its best. If left to its own devices, it will eventually become leggy and produce fewer flowers. To keep it tidy, simply prune away any dead or damaged leaves as they occur. You can also give it a light trimming every few months to encourage new growth.

When pruning, be sure to use sharp, clean shears to avoid damaging the plant. Also, take care not to cut into the woody stem, as this can promote rot. If you’re not sure where to make your cuts, just snip off the tips of the longest leaves. This will help keep the plant compact and promote bushy growth.

As with any plant, it’s always best to err on the side of caution when it comes to pruning. It’s better to prune too little than too much, as you can always remove more if needed. If you’re not sure how much to prune, start with a small amount and then see how your plant responds. You can always do more later if necessary. [3]


If your Stromanthe Triostar gets too big for its pot, you’ll need to trim it back. Trimming also helps encourage new growth. To trim your plant, cut back the stem about an inch above a leaf node (the point on the stem where leaves emerge). You can then either pot up the trimmed stem or propagate it.

Propagating Stromanthe Triostar is relatively easy. Simply take a cutting that includes a leaf node and place it in water or moist soil. Within a few weeks, you should see new growth emerging from the cutting. [3]


To keep your Stromanthe looking its best, you’ll need to regularly clean its leaves. The easiest way to do this is to simply wipe them down with a damp cloth. You can also mist the leaves with water to help remove any dust or dirt that’s accumulated on them.

If you notice that the leaves are starting to look dull or discolored, you can give them a more thorough cleaning by washing them with a mild soap and water solution. Just be sure to rinse the leaves well afterwards so that no soap residue is left behind. [3]

Propagating Your Triostar Stromanthe

Divide the roots

To propagate your Stromanthe, you’ll need to divide the roots. You can do this by carefully digging up the plant and separating it into smaller sections. Each section should have a good portion of roots attached.

If the roots are too tangled, you can use a sharp knife to cut them apart. Just be sure to sterilize the knife first with rubbing alcohol or boiling water. [3]

Divide the roots

Place in fresh soil

Place in fresh soil that’s been amended with organic matter, and water well. If you live in an area with high heat and humidity, Stromanthe sanguinea `Tricolor’ is a great option as it’s more tolerant to these conditions.

Amend the soil with organic matter before planting your Stromanthe. It should be placed in fresh soil, and then be watered well. If you live somewhere that gets very hot and humid, try planting the Stromanthe sanguinea `Tricolor’. This type of plant is more tolerant to those types of conditions. [3]


If you want your Stromanthe to be as vibrant as possible, make sure it’s getting enough light. But if it’s getting too much direct sun, the leaves will start to fade and burn. The ideal spot for a Stromanthe is in front of an east- or west-facing window.

To keep your plant healthy, water it when the top inch of soil is dry and fertilize quarterly with a balanced fertilizer diluted by half. During the winter months, you can cut back on both water and fertilizer. Just make sure not to let the plant go completely dry or it will drop leaves. [3]

Potting and Repotting

When potting or repotting your Stromanthe, be sure to use a well-draining potting mix. You can make your own by mixing together equal parts peat moss, perlite, and sand. If you’re not sure how often to water your plant, it’s best to err on the side of too little rather than too much. Allow the top couple inches of soil to dry out before watering again. [2]

Common Pests & Diseases

Yellowing Or Pale Leaves

One common issue with Stromanthe is when their leaves start to turn yellow or pale. If you notice this happening, check the plant for pests and diseases. If there are none, then it’s likely that the plant is not getting enough light. Move it to a brighter location and see if that helps.

Another possible reason for yellowing or pale leaves is too much fertilizer. Fertilize only every other month or so and be sure to use a diluted solution. [3]

Yellowing, Browning And/Or Crispy Edges

If you see your Stromanthe Triostar leaves turning yellow, brown, or getting crispy edges, it is likely due to one of two things: too much sun or not enough humidity. If you live in a particularly sunny climate, try moving your plant to an area with filtered light or dappled shade. If your home is on the drier side, increase the humidity around your plant by setting it on a pebble tray or grouping it with other plants. [3]

Yellowing, Browning And/Or Crispy Edges

Withered And/Or Brown Leaves

If the leaves on your Stromanthe Triostar turn brown or wither, it could be due to a few different reasons. The most common reason is that the plant is getting too much direct sunlight. If you notice that the leaves are starting to brown, move your plant to a spot with indirect light. Another possible reason for browning leaves is overwatering. Be sure to allow the top inch of soil to dry out before watering again. Lastly, Brown leaves can also indicate a nutrient deficiency. If you think this may be the case, fertilize your plant with a balanced fertilizer every two weeks during the growing season. [3]

When should Stromanthe Triostar be repotted?

It’s generally recommended to report to Stromanthe Triostar every two to three years. However, if you notice that your plant is starting to look pot-bound (roots are growing out of the drainage holes, for example), it’s probably time for a new pot.

To repot, simply choose a pot that’s about two inches wider than the current one and has drainage holes. Gently remove your Stromanthe Triostar from its current pot and loosen any roots that are tightly bound. Place it in the new pot and fill it around with fresh potting mix. Water well and allow the plant to drain completely before putting it back in its spot. [4]

How fast do stromanthes grow?

Stromanthes are moderately fast growers. In ideal conditions, they can grow up to a foot per year. However, they typically only grow about six inches per year. [4]

Are Stromanthe Triostar pets safe?

The Stromanthe Triostar, also known as the Prayer Plant, is a beautiful and popular houseplant. But before you bring one home, you might be wondering: are they safe for pets?

The answer is yes! Stromanthe Triostar are non-toxic to both dogs and cats. So if your furry friend happens to take a nibble of your plant, there’s no need to worry.

However, it’s always a good idea to keep an eye on your pet around any new plant, just in case they decide to have a munch. And as with all plants, make sure to keep the Stromanthe Triostar out of reach of small children who might be tempted to put it in their mouth.

If you’re looking for a beautiful and pet-friendly houseplant, the Stromanthe Triostar is a great option. Just be sure to give it the care it needs, and you’ll have a happy and healthy plant for years to come. [4]

Stromanthe Triostar pro tips

If you’re thinking of adding a Stromanthe Triostar to your home, here are a few things to keep in mind.

First, they’re native to South America, so they thrive in warm, humid environments. If you live in an area with colder winters, you’ll need to bring your plant indoors or provide it with some additional heat.

Second, they enjoy bright indirect light but can tolerate lower light levels. If you notice the leaves start to lose their color or get leggy, that’s a sign that it’s not getting enough light.

Third, Stromanthe Triostars are relatively easy to care for and propagate. Water when the soil is dry and fertilize monthly during the growing season. To propagate, simply take a stem cutting and rooting hormone to encourage growth. [4]


How do I get more pink in Stromanthe Triostar?

To bring out more pink in Stromanthe Triostar, place the plant in a location with bright, indirect light. The amount of light can affect the intensity of coloration in this plant, so if you want more pink, make sure to give it plenty of bright light.

How do I get more pink in Stromanthe Triostar

How do I keep Stromanthe Triostar happy?

Stromanthe Triostar is a beautiful, easy-to-care-for plant that does well in both low and bright light. The trick to keeping your Stromanthe happy is to make sure it doesn’t get too much direct sunlight, as this can scorch the leaves. If you’re growing your Stromanthe indoors, be sure to place it near a window where it will get indirect sunlight throughout the day.

In terms of watering, Stromanthe Triostar likes to have its soil moist but not soggy. Allow the top few inches of soil to dry out between waterings, and then water thoroughly until water runs out of the drainage holes at the bottom of the pot.

Does Stromanthe Triostar like to be root bound?

No, Stromanthe Triostar does not like to be root bound. If you find that your plant is becoming root bound, you can gently loosen the roots with your fingers and repot into a larger pot. Be sure to use a well-draining potting mix and water thoroughly after repotting.

Root bound plants can often suffer from decreased growth, so it’s best to catch it early and give your Stromanthe Triostar some extra room to grow!

Can you propagate Triostar in water?

The answer is yes! Although I have to say, it’s not the easiest method. I’ve had the most success using stem cuttings in water. To do this, you’ll want to take a sharp knife and cut about an inch below a leaf node. Cut at a 45-degree angle if possible. Then, remove the lower leaves so that only two or three remain on each cutting. Next, place the cuttings in a glass of water and put them in a bright spot out of direct sunlight. Change the water every few days to keep it fresh.

Is stromanthe Triostar a prayer plant?

While stromanthe Triostar isn’t technically a prayer plant, it does share some similarities with members of that family. Like many prayer plants, stromanthe Triostar is native to the tropical rainforests of Brazil. It’s an evergreen perennial that grows to about 24 inches tall and wide, with beautiful variegated leaves. The leaves are dark green, with cream-colored or pink margins; some varieties also have purple undersides.

Useful Video: Addy’s: Stromanthe Triostar Propagation


I hope this article has answered some of your questions about stromanthe Triostar! As you can see, it’s a beautiful and relatively easy plant to care for. With a little bit of patience, you can even propagate your own plants from cuttings. Have you ever grown stromanthe Triostar? Share your tips and experiences in the comments below!