Brazilian vervain (Stachytarpheta miniacea)
Care, watering, light and tips for Brazilian vervain on Floravia.
Quick facts
- Family: Verbenaceae
- Difficulty: Easy to care for
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
About Brazilian vervain
Stachytarpheta miniacea, commonly known as Red Porterweed, is a fast-growing perennial shrub prized for its vibrant crimson flower spikes that attract hummingbirds and butterflies. Its leaves are dark green and slightly toothed. It is ideal for pollinator gardens, borders, or as an accent plant in warm climates.
Native range
Tropical Americas, including South Florida, the West Indies, and parts of Central and South America.
Care tips
It requires full sun for abundant flowering and well-drained soil, although it tolerates a variety of substrates. Water regularly to keep the soil moist, especially in warm climates and during dry periods, but avoid waterlogging. Prune lightly after each flush of blooms to encourage bushier growth and more flowers. A common mistake is insufficient light, which drastically reduces flowering.
How to save a dying Brazilian vervain
- Warning signs
- Wilted, yellowing, or spotted leaves, no flowering.
- First aid
- Deep watering if soil is dry, move to partial shade if intense sun.
- What kills it
- Prolonged drought or constant waterlogging, rotting its roots.
- Can it be saved?
- Yes, if roots aren't fully rotted; act quickly with care.