Horsetail (Equisetum ascendens)
Care, watering, light and tips for Horsetail on Floravia.
Quick facts
- Family: Equisetaceae
- Difficulty: Moderate care
- Watering: every 2 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Horsetail
Equisetum ascendens, commonly known as Ascending Horsetail, is an aquatic or wetland plant featuring hollow, jointed stems that grow upright, giving it a distinctive architectural appearance. Its slender green stems, reminiscent of miniature bamboos, make it ideal for ponds, water margins, or submerged pots, adding a touch of natural elegance and verticality.
Native range
North America, Eurasia, and North Africa
Care tips
This plant thrives in full sun to partial shade for optimal growth. The substrate must be kept consistently moist or even submerged, as it is a wetland plant that flourishes in water. Use an organic-rich substrate and ensure the container has good drainage if not submerged. Absolutely avoid letting the substrate dry out, as this can be fatal to the plant.
How to save a dying Horsetail
- Warning signs
- Yellowish/brown, soft, rotten-looking stems.
- First aid
- Immediately remove from stagnant water. Check roots, prune damaged parts, repot in suitable substrate.
- What kills it
- Lack of drainage and constant waterlogging, rotting its rhizomes and roots.
- Can it be saved?
- Yes, if you act quickly and it's not completely rotted. Cut dead parts and provide good drainage.