Meadow horsetail (Equisetum pratense)

Meadow horsetail

Meadow horsetail is a large green fern with a segmented stem and fronds growing out of its sides. The name meadow horsetail is a nod to both its preferred habitat and the fact that it resembles a full, fluffed equine tail. Meadow horsetail is toxic if ingested in large quantities.

Scientific classification

Species

Meadow horsetail (Equisetum pratense)

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Perennial

Lifespan

Herb

Plant Type

Spring

Bloom Time

20 cm to 41 cm

Plant Height

30 cm

Spread

Images of Meadow horsetail

Distribution of Meadow horsetail

Distribution Map

Meadow horsetail is naturally found across temperate regions, with a presence in the northern hemisphere, particularly Europe, Asia, and parts of North America. Its range primarily includes the cooler climates of these continents, featuring in various ecosystems from the frigid zones near the Arctic to the temperate broadleaf and mixed forests.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Grassy stream banks

Hemisphere Trend Curve

Northern

Sorthern

Toxicity

Meadow horsetail contains thiaminase, which disrupts thiamine utilization upon ingestion. Toxic to humans, dogs, and cats, it can cause weakness, confusion, and severe neurological issues. Immediate medical or veterinary care is crucial in case of ingestion. Avoid consuming any part of meadow horsetail and keep pets away from it.

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Care Guide for Meadow horsetail

Every week

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Originating from moist habitats, meadow horsetail thrives in consistently hydrated environments, requiring weekly watering to maintain lushness. As an herbaceous perennial, it prefers outdoor settings but can adapt to indoor cultivation with sufficient humidity.

Fertilize: Meadow horsetail thrives with balanced nutrition fertilizers, applied semi-annually in spring and autumn. Proper fertilization boosts vitality and defense mechanisms, while caution prevents nutrient burn. Incorporate fertilizer into moist soil for better uptake, and adjust based on seasonal growth changes.

Pruning: Meadow horsetail features jointed stems and a brush-like look. Prune in early to late spring, removing dead or weak stems to enhance airflow, stimulate growth, and reduce disease risk. Proper pruning promotes health and manages its invasive nature. Use sharp, clean tools for minimal damage.

Propagation: Meadow horsetail reproduces through spores, requiring careful collection from fertile stems. Sprinkle spore dust on a moisture-retaining substrate in a controlled environment. Keep the substrate consistently damp but not waterlogged. It undergoes an intermediate phase producing gametophytes before maturing into the adult structure.

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