Bottlebrush horsetail (Equisetum braunii)
Care, watering, light and tips for Bottlebrush horsetail on Floravia.
Quick facts
- Family: Equisetaceae
- Difficulty: Demanding
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Bottlebrush horsetail
Equisetum braunii, also known as Braun's horsetail, is a perennial aquatic plant characterized by its hollow, segmented, bright green stems, reminiscent of small bamboos. It forms dense, upright clumps, making it ideal for pond edges, water gardens, or as a structural element in large, well-drained pots, adding an architectural and prehistoric touch. Its elegant and vertical appearance makes it an excellent focal accent or an interesting addition to humid landscapes.
Native range
Endemic to Réunion Island
Care tips
It prefers bright light to partial shade, and it's crucial to keep the substrate consistently moist or even submerged in shallow water, as it is a wetland plant. Use a substrate rich in organic matter or specifically formulated for aquatic plants. A common mistake is allowing the soil to dry out completely, which will quickly stress and damage the plant; ensure it always has access to water.
How to save a dying Bottlebrush horsetail
- Warning signs
- Yellowish, soft or dry stems; lack of turgor; brown tips.
- First aid
- Ensure constant substrate and ambient humidity; check drainage to prevent waterlogging.
- What kills it
- Prolonged dryness, dry substrate; intense direct sun exposure; lack of ambient humidity.
- Can it be saved?
- Yes, if action is taken quickly and lack of water or humidity is corrected. It's very resilient.