Field horsetail (Equisetum arvense)
Care, watering, light and tips for Field horsetail on Floravia.
Quick facts
- Family: Equisetaceae
- Difficulty: Easy to care for
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Field horsetail
Equisetum arvense, commonly known as field horsetail or "åkersnelle," is a perennial, non-flowering plant characterized by its hollow, jointed stems, giving it a distinctive and primitive appearance. Its sterile stems are green and branched, resembling small fir trees. It is ideal for naturalistic gardens, pond edges, or as an accent plant in pots where its spread can be controlled.
Native range
Nearly cosmopolitan, except for Australia, New Zealand, and Antarctica.
Care tips
It prefers bright indirect light to partial shade, although it tolerates full sun if the soil is kept consistently moist. It requires abundant and regular watering, as it thrives in consistently wet or even waterlogged soils. The substrate should be rich in organic matter and well-draining, although it is very adaptable to different soil types. A common mistake is underestimating its spreading capacity; it is advisable to grow it in containers if you do not want it to spread throughout the garden.
How to save a dying Field horsetail
- Warning signs
- Yellowish or brown, soft or dry, falling stems. Lack of growth.
- First aid
- Move to partial shade and constant moisture. Check drainage. Prune affected stems.
- What kills it
- Extreme dryness or prolonged waterlogging; doesn't tolerate dry or very compact soils.
- Can it be saved?
- Yes, if acted upon quickly. It's resilient, but needs constant moisture and good drainage.