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Pedicularis palustris
Pedicularis palustris
Pedicularis palustris
Pedicularis palustris

Pedicularis palustris

TAXONOMY

FamilyOrobanchaceae
GenusPedicularis
Zone4

ABOUT

Pedicularis palustris, commonly known as marsh lousewort, is a hemiparasitic biennial plant in the family Orobanchaceae. It is native to temperate regions and typically found in wet, marshy areas. The plant has a unique life cycle, often relying on a host plant for nutrients. It has a dormancy period during the colder months.

ALSO KNOWN AS

Marsh Lousewort
Pedicularis erecta
Pedicularis insubrica
Pedicularis palustris f. palustris
Pedicularis palustris subsp. palustris

OVERVIEW

WaterVery Wet
SoilPeaty
LightIndirect Bright (6 Hours)
Temperature15° C
Humidity70%
Dormancy4 Months
pH5.5
Pressure1,013 mbar

DETAILS

Care Instructions
Marsh lousewort prefers indirect bright light and thrives in moderate temperatures. It requires high humidity and consistently wet soil. This plant is best suited for outdoor environments where it can access a host plant for nutrients.
Soil
Pedicularis palustris prefers peat soil that is consistently wet. Good drainage is essential to prevent waterlogging, but the soil should remain moist at all times. A soil mix that retains moisture well is ideal.
Fertilizer
This plant does not typically require additional fertilizer as it obtains nutrients from its host plant. If necessary, a balanced, low-concentration fertilizer can be used sparingly.
Repotting
Repotting is not generally required for Pedicularis palustris as it is best grown in its natural outdoor habitat. If grown in a container, ensure it has ample space and is not disturbed frequently.
Propagation
Propagation of marsh lousewort is typically done through seeds. Sow the seeds in a moist, peat-based soil mix in early spring. Ensure the soil remains consistently wet and provide indirect bright light.
Pruning
Pruning is not necessary for this plant. Allow it to grow naturally and focus on maintaining optimal growing conditions.
Toxicity
Pedicularis palustris is not known to be toxic to pets or humans. However, as with all plants, it is best to handle with care and avoid ingestion.
Additional
Marsh lousewort is a fascinating plant due to its hemiparasitic nature. It can be a unique addition to a wetland garden or naturalized area. Ensure it has access to a suitable host plant for optimal growth.
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