Nasturtium sterile
Care, watering, light and tips for Nasturtium sterile on Floravia.
Quick facts
- Family: Brassicaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
About Nasturtium sterile
Nasturtium sterile, commonly known as Yellowcress, is an aquatic or semi-aquatic plant from the Brassicaceae family, valued for its small yellow flowers and bright green foliage. It forms dense, creeping mats, perfect for ground cover at pond edges, streams, or in water gardens, adding a touch of color and freshness. Its tender leaves are edible and have a slightly peppery taste, similar to watercress.
Native range
Europe and temperate Asia
Care tips
It prefers full sun to partial shade and consistently moist or even submerged substrate in shallow water. Ensure the soil is rich in organic matter for vigorous growth. The most common mistake is allowing the substrate to dry out completely, which can lead to plant death. It is crucial to maintain consistent watering or an adequate water level.
How to save a dying Nasturtium sterile
- Warning signs
- Yellowish or whitish leaves, soft and drooping stems, stunted growth.
- First aid
- Check drainage and soil moisture. If waterlogged, remove excess water. If dry, water gently.
- What kills it
- Overwatering rotting roots or extreme drought. Also lack of light or excessive heat.
- Can it be saved?
- Yes, if you act quickly. Remove damaged parts and adjust watering/light. It can regrow.