Pedicularis lineata

Pedicularis lineata

Lined pedicularis

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Taxonomy

Common Names

Lined pedicularis

Context

nativeRegion

Himalayas, including northern India, Nepal, Bhutan, and western China.

usdaZones

Estimated zones 5–8, depending on winter protection and microclimate.

companionPlants

Grasses, Carex species, Rhododendron

culturalUses

Primarily valued for botanical interest and wildflower gardens; used in some Himalayan medicinal practices.

Care

LightPrefers partial shade to full sun; best with morning light and some afternoon protection.

WateringRequires consistently moist but well-drained soil; do not allow to fully dry out.

SoilThrives in humus-rich, loamy soils with moderate fertility; tolerates slightly acidic to neutral pH.

FertilizerTypically does not require fertilization; avoid excess nutrients, as the species is partially hemiparasitic.

HumidityPrefers moderate humidity; avoid arid conditions.

TemperatureCool to temperate climates; does not tolerate extreme heat or drought.

HabitHerbaceous perennial, sometimes annual in cold climates.

Mature Size15–35 cm tall, with upright, unbranched stems.

Growth RateModerate growth, depending on host plant availability.

BloomingFlowers in late spring to summer, with distinctive reddish-purple linear flowers in dense spikes.

DormancyWinter dormancy; above-ground parts die back after growing season ends.

Methodsseed, root division (rarely)

DifficultyChallenging, as germination often requires presence of suitable host roots.

Best SeasonSow seeds in autumn to early spring outdoors for natural stratification.

PruningNo regular pruning needed; remove spent flower spikes to encourage healthy appearance.

RepottingNot typically grown in containers due to hemiparasitic requirements.

Pests & DiseasesGenerally pest-resistant, but can suffer if hosts are unhealthy; susceptible to root rot if overwatered.

ToxicityNot known to be toxic to humans or pets.

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