Peruvian primrose-willow (Ludwigia peruviana)
Care, watering, light and tips for Peruvian primrose-willow on Floravia.
Quick facts
- Family: Onagraceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
About Peruvian primrose-willow
Ludwigia peruviana, commonly known as 'Peruvian Primrose-Willow', is a fast-growing aquatic or semi-aquatic plant featuring reddish stems and bright yellow, primrose-like flowers. It is ideal for ponds, wetlands, or consistently moist garden areas, where it can create an attractive contrast of color and texture. However, its vigorous growth and dispersal capabilities make it invasive in many regions.
Native range
South and Central America
Care tips
It requires full sun for abundant flowering and optimal growth, though it tolerates some partial shade. Keep the substrate consistently moist or submerged, as it is a wetland plant. It prefers nutrient-rich, well-draining soils if not submerged. Avoid planting it in or near natural water bodies without control, as it can quickly become an invasive species, displacing native flora.
How to save a dying Peruvian primrose-willow
- Warning signs
- Yellowish or reddish leaves, soft stems, slow or stunted growth. May indicate nutrient imbalance or root issues.
- First aid
- Check soil: if waterlogged, aerate and reduce watering. If dry, hydrate. Verify light: ensure full sun to partial shade. Consider a balanced fertilizer.
- What kills it
- Overwatering is fatal, causing root rot. Also, complete lack of light or nutrients weakens it quickly.
- Can it be saved?
- Yes! It's a resilient plant. Act fast; with adjustments in watering, light, and nutrients, it will recover.