How to Grow Stromanthe Triostar

Stromanthe triostar is a stunning and vibrant houseplant that adds a touch of tropical elegance to any indoor space. Here’s how to grow it easily!

Stromanthe Triostar

Also known as just the Triostar, Stromanthe triostar is a beautiful tropical houseplant appreciated for its striking foliage. Let’s have a look at how to grow it.

Stromanthe Triostar Information

Stromanthe triostar has large, lance-shaped leaves with a stunning variegation pattern. The leaves have shades of pink, cream, and green, creating a tri-color effect that gives the plant its common name, “Triostar.” The undersides of the leaves are typically burgundy or maroon, adding to their beauty. They can grow to about 60 to 90 centimeters under ideal conditions. The leaves can reach a length of around 15 to 30 centimeters.

The plant is native to the tropical rainforests of South America, particularly Brazil. In its natural habitat, Stromanthe triostar grows as an understory plant, receiving filtered sunlight through the dense forest canopy. Due to its popularity as a houseplant, it is now plant and grown as an ornamental plant in homes, gardens, and indoor spaces across India.

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How to Grow Stromanthe Triostar?


Stromanthe triostar can be propagated through division. Here’s a step-by-step guide.

  • Select a mature and healthy Stromanthe triostar with multiple stems or a clumping growth habit. This will ensure that there are enough healthy roots for successful propagation.
  • Fill clean pots with a suitable potting mix or a well-draining growing medium. The pots should be large enough to accommodate each division.
  • Before starting the propagation process, water the parent plant thoroughly to ensure it is well-hydrated.
  • Carefully remove the Stromanthe triostar from its current pot, being gentle with the roots to avoid damage.
  • Inspect the root system and identify natural divisions or separate clumps of stems with roots. Using clean and sharp pruning shears or a knife, carefully divide the plant into smaller sections, ensuring each division has healthy roots and a few leaves.
  • Plant each division into its pot with the prepared potting mix or growing medium. Make a hole in the medium with a pencil or similar tool and gently place the division, ensuring the roots are well-covered with the mix.
  • After planting the divisions, water them thoroughly to settle the soil and promote root establishment. Keep the soil consistently moist but not waterlogged in the following weeks.
  • Place the newly potted divisions in a warm, well-lit location with filtered sunlight. Avoid direct sun exposure, as it can damage the young plants. Ensure the humidity levels are suitable for Stromanthe triostar.
  • Keep an eye on the new divisions and provide them the same care you would for mature plants. Regularly check the soil moisture and water as needed.

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Requirements to Grow Stromanthe Triostar

Stromanthe Triostar 2


Stromanthe triostar prefers bright, indirect light. It thrives in locations with filtered sunlight or areas away from direct sun exposure. Avoid placing the plant in direct sunlight, as intense sunlight can burn the leaves and cause leaf damage.

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Use a well-draining potting mix that retains moisture but doesn’t become waterlogged. A mix of peat moss, perlite, orchid bark, or coco coir works well for Stromanthe triostar.

The soil should be slightly acidic to neutral (pH around 6 to 7) to support healthy growth.


Keep the soil consistently moist but not soggy. Stromanthe triostar prefers slightly moist soil at all times. Water the plant when the top inch of the soil feels dry to the touch.

Ensure that water drains well from the pot to prevent soggy soil. Avoid letting the plant sit in standing water, as it can lead to root rot.


Stromanthe triostar prefers temperatures between 18°C to 31°C. It is sensitive to cold and should be protected from drafts and temperatures below 15°C.


Stromanthe triostar enjoys high humidity levels. If the air in your home is dry, consider using a humidifier or placing a tray of water near the plant to increase humidity.

Regular misting of the leaves can also help maintain adequate moisture.

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Stromanthe Triostar Care


Feed the plant with a balanced liquid fertilizer every 2-3 months.. Dilute the fertilizer to half the recommended strength to avoid overfeeding. Do not feed the plant in winters.


Regularly remove any yellow or damaged leaves to maintain the plant’s appearance and health. You can also trim back leggy or overgrown stems to encourage bushier growth.

Pests and Diseases

Stromanthe triostar can be susceptible to common houseplant pests like spider mites and mealybugs. Inspect your plant regularly and take action if you notice any infestations.

Leaf spot diseases can be a concern if the plant’s leaves are consistently wet. Avoid overhead watering and ensure good air circulation around the plant to prevent leaf spots.

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