Licensed identification photographPlant Guide
Stromanthe Triostar
Stromanthe thalia 'Triostar'
Other known names: Stromanthe sanguinea 'Triostar'
A colorful prayer-plant relative streaked in cream, green, and pink.
Published source-backed guide. This guide meets Lorekeeper's published source, care-completeness, safety, and identity checks. It is source-backed, not an expert-review claim.
Safety not yet verified. Confirm the exact identification before deciding whether this plant is safe around children or pets. Catalog note: No toxicity claim is included in this starter entry; verify household-specific concerns with a veterinarian.
Care
- Light
- Bright indirect light.
- Water
- Keep lightly moist while preserving air in the root zone.
- Growing medium
- A fine, airy tropical mix.
- Feeding
- Feed weakly during active growth.
- Temperature
- 65–80°F
- Humidity
- High humidity with airflow.
- When to consider watering
- Use the plant, roots, growing medium, pot weight, and recent conditions together. A calendar is a reminder to observe, not an instruction to water automatically.
- Watering method
- Check below the surface. If care is needed, water the full root zone and allow excess water to drain rather than giving repeated small sips.
- Repotting
- Repot when root condition, drainage, or stability shows a need. Increase pot size modestly and avoid burying the crown or stem more deeply than before.
- Pruning
- Remove damaged or fully spent tissue with clean tools. Avoid cutting healthy variegated or developing leaves only to change appearance.
- Beginner note
- Start with stable light and careful observation. Do not create an automatic task until the plant has been observed in its actual home.
Observe the plant and growing medium before acting. A reminder is a prompt to check, not an automatic instruction to water.
Characteristics
A colorful prayer-plant relative streaked in cream, green, and pink.
Names & botanical identity
- Accepted name
- Stromanthe thalia 'Triostar'
- Plant family
- Marantaceae
- Plant group
- Prayer Plants
- Cultivar
- Triostar
- Other known names
- Stromanthe sanguinea 'Triostar'
- Safety
- Safety not yet verified
Confirm the exact identification before deciding whether this plant is safe around children or pets. Catalog note: No toxicity claim is included in this starter entry; verify household-specific concerns with a veterinarian.
Growth
- Growth habit
- Clumping rhizomatous foliage plant.
- Mature size
- Usually 2-3 ft tall as a houseplant
- Native range
- Cultivated form associated with tropical South America.
- Temperature
- 65–80°F
- Humidity
- High humidity with airflow.
- Difficulty
- Intermediate
Propagation
Divide established clumps.
When you add a propagation to Lorekeeper, connect it to the mother plant so its history and lineage remain intact.
Problems to recognize
These links describe possible or look-alike relationships, not a diagnosis. Start with visible evidence and rule out alternatives.
- Spider mites: Inspect leaf undersides and pale tissue for mites.
- Excess light / sunburn: Cream and pink sections can scorch after abrupt direct sun.
History & lineage
Triostar is a cultivated variegated Stromanthe whose cream sections may show stress before greener tissue.
Add this guide to My Plants to preserve acquisition notes, parent plants, propagations, photographs, and future name changes in one living record.
Keep the useful part
Save Stromanthe Triostar to your garden.
Carry this guide into a private plant record, then add your own photographs, care, journal entries, and lineage over time.
Keep exploring
