Flame nasturtium (Tropaeolum speciosum)
Care, watering, light and tips for Flame nasturtium on Floravia.
Quick facts
- Family: Tropaeolaceae
- Difficulty: Demanding
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
About Flame nasturtium
Tropaeolum speciosum, commonly known as Chilean Flame Flower, is a perennial climbing vine renowned for its vibrant scarlet-red flowers and delicate foliage. Native to Chile, it's perfect for covering walls, pergolas, or even weaving through existing shrubs, adding an exotic and colorful touch to the garden. Its tubular flowers attract hummingbirds, creating a natural spectacle.
Native range
Chile and adjacent areas of Argentina
Care tips
It prefers a location with full sun on its flowers and cool shade at its roots, ideally with mulch to maintain soil moisture and coolness. Regular and abundant watering is essential, especially during dry periods, but avoid waterlogging. The substrate should be well-drained, rich in organic matter, and slightly acidic. A common mistake is planting it in poor or very hot soils, which can hinder its establishment and flowering.
How to save a dying Flame nasturtium
- Warning signs
- Yellowing or wilting leaves, soft stems, no flowering.
- First aid
- Move to a cooler, shadier spot. Check drainage and soil moisture.
- What kills it
- Excessive heat and dry soil. It doesn't tolerate strong direct sun or constant lack of moisture.
- Can it be saved?
- Yes, if you act quickly. It needs coolness, partial shade, and consistent soil moisture. Recovers well if conditions are corrected.