Mexican oregano (Poliomintha longiflora)
Care, watering, light and tips for Mexican oregano on Floravia.
Quick facts
- Family: Lamiaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Full sun
- Temperature: 5–35 °C
About Mexican oregano
Mexican Oregano (Poliomintha longiflora) is an aromatic perennial subshrub belonging to the mint family, recognized for its fragrant leaves and attractive tubular pink to lavender flowers. It's an excellent plant for rock gardens, sunny borders, or as a culinary herb in warm climates. Its dense foliage and blooms attract pollinators like hummingbirds and bees.
Native range
Northeastern Mexico
Care tips
It requires full sun to thrive and produce the most aroma and flowers. Watering should be moderate; it is drought-tolerant once established, preferring the soil to dry out between waterings. Use a well-draining substrate, ideally sandy or rocky, as waterlogging is its main enemy. Avoid overwatering, especially in winter, to prevent root rot.
How to save a dying Mexican oregano
- Warning signs
- Yellowish or brown, wilting leaves, droopy appearance. Leaf drop.
- First aid
- Check soil moisture. If dry, water deeply. If waterlogged, aerate roots. Move to partial shade.
- What kills it
- Overwatering (root rot) or prolonged drought. Lack of direct sun or frost.
- Can it be saved?
- Yes! It's resilient. Act fast by correcting watering and location. Prune damaged parts.