Felwort (Swertia perennis)

Felwort

Also known as: Marsh felwort

Felwort is a beautiful mountain herb that prefers the moist, well-drained soil of sub-alpine meadows. This wildflower blooms in the late summer to early autumn. Felwort is noted for its star-shaped flowers that grow in a cluster atop each stem.

Scientific classification

Species

Felwort (Swertia perennis)

Gentians, dogbanes, madders, and allies

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Perennial

Lifespan

Herb

Plant Type

Summer, Early fall

Bloom Time

30 cm to 46 cm

Plant Height

Deciduous

Leaf type

0 - 25 ℃

Ideal Temperature

Distribution of Felwort

Distribution Map

Felwort is a plant native to temperate regions of Eastern Europe and East Asia. It has spread beyond its indigenous range, now also cultivated in various parts of the world for ornamental and other purposes. Its ability to adapt to different environments allows felwort to thrive outside its native locale, making it a sustainable choice for diverse ecological settings.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Meadows and moist places at high mountain elevations

Care Guide for Felwort

Every week

Water

Full sun

Sunlight

0 - 25 ℃

Ideal Temperature

Water: Felwort thrives in moist environments, requiring consistent hydration and proper drainage. Weekly watering is optimal to replicate its natural habitat. As an herbaceous perennial, felwort flourishes outdoors during its growing season with adequate water, consistent with its evolved rainfall expectations.

Fertilize: For felwort, use a balanced fertilizer every 4 weeks during active growth (spring/summer), then reduce to every 6-8 weeks in fall. Apply diluted doses to prevent nutrient burn, monitor soil moisture, and adjust feeding as felwort matures, ensuring even distribution around the base.

Pruning: Felwort is a perennial herbaceous plant with star-shaped flowers and medicinal qualities. Prune in early to late spring to remove dead stems, promote new growth, and maintain shape. Use sharp tools for clean cuts and check for pests or diseases during the pruning process.

Propagation: Felwort propagation requires optimal soil conditions, including a well-draining and fertile medium to enhance germination. Maintain appropriate moisture levels to avoid waterlogging, and regularly check for pests and diseases to support healthy seedling growth until transplanting.

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