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How to Care for Stromanthe Triostar Calathea

How to Care for Stromanthe Triostar Calathea

May 12, 2026

Native to tropical environments with warm temperatures and higher humidity, Stromanthe Triostar Calathea is admired for its unique foliage and eye-catching growth. These plants prefer evenly moist soil, stable indoor temperatures, and protection from dry air or sudden environmental changes.

Maintaining higher humidity levels and providing bright indirect light will help Stromanthe Triostar Calathea thrive indoors. Brown leaf edges, curling foliage, or drooping growth can be signs that humidity or watering conditions need adjustment. With proper care and consistency, this plant can become a beautiful addition to any indoor plant collection.

Plant Origin

Native to tropical regions. Stromanthe Triostar Calathea grows best in warm environments.

Sunlight Requirements

Thrives in medium to bright indirect light. Stromanthe Triostar Calathea prefers consistent indirect light for steady growth.

Water Requirements

Water every 1-2 weeks, keeping soil lightly moist but not soggy. Expect to water more often in brighter light and less often in lower light. Stromanthe Triostar Calathea can benefit from extra humidity and consistent watering.

Soil Requirements

Stromanthe Triostar Calathea prefers a rich and well-draining soil mix that retains light moisture while still allowing excess water to drain away.

Humidity & Temperature

Stromanthe Triostar Calathea prefers warm temperatures between 65-85 Degrees F and benefits from moderate to high humidity levels.

Plant Propagation

Stromanthe Triostar Calathea is best propagated through division during repotting once the plant has multiple healthy growth points.

Is this Plant Pet Friendly?

This plant is considered pet friendly.

Red Flags

Yellowing leaves, curling foliage, crispy edges, or drooping growth on Stromanthe Triostar Calathea can be signs of underwatering, low humidity, or inconsistent temperatures.
Stromanthe Triostar Calathea
Stromanthe Triostar Calathea
Stromanthe Triostar Calathea
Stromanthe Triostar Calathea
Stromanthe Triostar Calathea

RUNOPLANTS

Stromanthe Triostar Calathea

Sale price $35.08

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The Calathea Triostar, also known as Stromanthe ‘Triostar,’ is a stunning tropical houseplant admired for its vibrant foliage. Each leaf showcases a painterly blend of green, cream, and pink on... Learn more
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