Salvia polystachia
Care, watering, light and tips for Salvia polystachia on Floravia.
Quick facts
- Family: Lamiaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Full sun
- Temperature: 5–35 °C
About Salvia polystachia
Salvia polystachia, commonly known as field chia, is an annual or short-lived perennial herb native to Mexico and Central America. It is characterized by its dense blue-violet flower spikes and aromatic leaves. It is ideal for pollinator gardens, rockeries, or as a border plant in warm, dry climates.
Native range
Mexico and Central America
Care tips
It requires full sun for optimal flowering and well-drained soils, preferably sandy or rocky, as it is sensitive to waterlogging. Watering should be moderate, allowing the substrate to dry out completely between waterings, and it is quite drought-tolerant once established. A common mistake is overwatering, which can lead to root rot, so it's better to err on the side of dry than wet.
How to save a dying Salvia polystachia
- Warning signs
- Yellow, wilted leaves or dry tips. Leaf drop. Stunted growth.
- First aid
- Check watering, ensure good drainage. Protect from intense direct sun and cold. Lightly fertilize with potassium.
- What kills it
- Overwatering causing root rot or underwatering leading to rapid dehydration. Frost exposure.
- Can it be saved?
- Yes, if roots aren't completely rotted and green tissue remains. Act quickly.