Water pimpernel (Samolus valerandi)
Care, watering, light and tips for Water pimpernel on Floravia.
Quick facts
- Family: Primulaceae
- Difficulty: Demanding
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Water pimpernel
Samolus valerandi, commonly known as strandsamel, is a small herbaceous perennial or annual plant belonging to the Primulaceae family. It is characterized by its spatulate leaves arranged in a basal rosette and tiny white or pink flowers that emerge on slender spikes. This plant is an excellent choice for wetland gardens, pond edges, or humid terrariums, where its delicate beauty can be appreciated.
Native range
Cosmopolitan, found in almost all temperate and tropical regions worldwide.
Care tips
It requires bright, indirect light; intense direct sunlight can scorch its delicate leaves. Watering should be consistent to keep the substrate always moist, as this plant thrives in high humidity conditions. Use an organic-rich substrate with good water retention, such as a peat and sand mix. A common mistake is allowing the substrate to dry out completely, which can lead to rapid wilting and plant death.
How to save a dying Water pimpernel
- Warning signs
- Yellowish or whitish leaves, soft and watery stems, general wilting.
- First aid
- Remove damaged leaves and stems. Check substrate: if waterlogged, repot into fresh, well-draining soil. If dry, water moderately.
- What kills it
- Overwatering is its worst enemy, quickly rotting roots. Intense direct sun also burns it.
- Can it be saved?
- Yes, if roots aren't completely rotted and stem retains firmness, there's hope with proper care.