Why is My Stromanthe Triostar Leaves Curling?

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By Bryan Peters

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Are you frustrated by the sight of your Stromanthe Triostar leaves curling? If so, you’re not alone – this common issue can be a real headache for plant owners. Not only does it detract from the plant’s beauty and vibrancy, but it can also signal that something is seriously wrong.

But don’t despair – there are steps you can take to address the issue and get your Stromanthe Triostar back to its full glory.

In this guide, we’ve analyzed some of the major causes of Stromanthe leaves curling and provided solutions to help you restore your plant to its healthy, vibrant state. Whether you’re a seasoned plant owner or a beginner, you’ll find valuable insights and tips to help you care for your Stromanthe Triostar and keep it looking its best.

So, if you’re ready to tackle the problem of curling Stromanthe leaves, keep reading and discover the secrets of healthy, thriving plants.

Why Is My Stromanthe Triostar Leaves Curling?

1. Low Humidity

What can you do about the tropical houseplant called Stromanthe Triostar that loves increased humidity? Asides from getting a humidifier, adopt the practice of misting also. This would give them a feel of their tropical roots.

In a week, you can have the plant misted for about three weeks, then follow the same routine in the future. Misting improves the humidity level of the plant immensely. 

Another thing to note is the line of sight of the plant. Observe those areas and move anything that gives off whiffs of dry air. It could be air conditioners or windows that keep opening and getting shut.

2. Poor Water Quality

Stromanthe Triostar is a bit picky about the type of water used in growing it. This is true for every variant in the prayer plant family but more so for the triostar.

Does your water contain hard minerals? Some tap water does. Some will also contain fluoride, complex salts, and chlorine. All of which is bad news, particularly for sensitive stromanthe crop. If your water contains any of such elements above, consider watering the plants with a purer one devoid of them.

If that is not a feasible option, try reducing the mineral content in your water by leaving a bucket meant to water your plant all through the night. When exposing your water, it undergoes an oxygenated process that expunges some of these elements, reducing it to a great extent.

At least, this way, you can be sure that the effect of the water on the plant would not be significant enough to pose a problem to it.

3. Insufficient Watering

The watering of the Stromanthe Triostar is one aspect that perplexes many people. For this plant, watering is not business as usual. There is a technique to it.

If you make watering this plant a routine practice, you may overwater it, which is not good either. Watering should depend on the light exposure that it gets. The more light it enjoys, the more it should be watered, and vice versa.

Your crop’s soil must have particular static moisture, and therein lies the problem. This is because seasons change, and it’s out of our control. Maintaining consistent soil moisture in our different seasons seems like an arduous task.

Asides from that, there are other factors too that can mess up the moisture level of the plant without warning. A good example would be a heat draft from an air conditioner; if your plant is close to it, it may make the crop use up more water than usual.

To ensure that you stay on top of the situation, make it a duty always to observe your plant and constantly feel it for dryness. If the top 1-2 inches of the soil feel dry, get your watering can and water with either distilled or rainwater.

Water differently if you discover that your triostar plant is dried. This time around, water from the bottom. Please remove your plant and place the bottom in a water bowl, giving it a good drink.

Ensure you place just the roots in the bowl of water. Not to worry, the plant will skillfully draw up the water via the roots and take as much as it needs. This way, you can be sure that the plant is not overwatered, that it may develop root rot or underwatered that its leaves soon begin to curl.

4. Unfavorable Sunlight Condition

Harsh, direct sunlight will do your Stromanthe Triostar plant more harm than good. It is something they are not used to, which explains why the leaves of the plant react to it by looking faded, then brownish before curling up eventually.

It would be best to keep plants in shaded areas or underneath taller plants or trees.

How to Treat Curling Stromanthe Triostar Leaves

Change Your Container

You know your pot needs to be changed when it gives the limited root space to spread out and see the equitable distribution of soil nutrients to the rest of the plant. This stands as one of the reasons why your plant leaves are curling up.

If this is the case, get a bigger pot and transfer the plant to it. Your pot should have drainage holes to see that excess water drains out and the soil is not soggy.

Fertilization Issues

Did you know that over-fertilization can cause your Stromanthe Triostar leaves to curl? Fertilizers apply extra nutrients to the soil as a means of fortifying it. But, it becomes a problem when it is excess.

You know you have a case of overfertilization on your hands when you notice the leaves looking burnt, dried, or all curled up. When this happens, stop the application of fertilizer with immediate effect. This should give the roots enough time to recover and readjust.

But this does not always work, perhaps due to the extent of the damage wrought. If pausing the application of fertilization fails, give the plant a fresh start by changing its soil completely.

When the soil is changed, still stay off applying fertilizer till the roots are back to normal. Then again, remember that it is a fresh start, and see that you do things according to the books in the future. Apply the fertilizers at the appropriate time and season, using the appropriate quantity too.

For best results, fertilize the crop every 2-3 months.


Curling leaves cannot straighten to their original form and regain their former foliage color no matter how hard we try.

Therefore, it is wise for you to prune out the already curly and dried ones. Getting them out of the way will make for a birth of newer, fresher, and healthier leaves. Again, it will also encourage an even distribution of nutrients.

Final Note

The Stromanthe Triostar is one crop that communicates effectively to you. It is, then, up to you to decode and take action on what was communicated to you. 

Are your Stromanthe Triostar leaves curling up?

No, it is not a minor problem. Instead, you must fix it following our comprehensive list of possible causes and solutions or risk losing your beloved plant.

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