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Pedicularis tuberosa
Pedicularis tuberosa
Pedicularis tuberosa
Pedicularis tuberosa

Pedicularis tuberosa

TAXONOMY

FamilyOrobanchaceae
GenusPedicularis
Zone4

ABOUT

Pedicularis tuberosa, commonly known as Tuberous Lousewort, is a hemiparasitic perennial plant in the family Orobanchaceae. It is native to subalpine and subarctic regions, thriving in cold climates. The plant has tuberous roots and is known for its unique parasitic relationship with other plants, from which it derives some of its nutrients.

ALSO KNOWN AS

Elephant's Head
Pedicularis adscendens
Pedicularis flavissima
Pedicularis morasi
Pedicularis sumana

OVERVIEW

WaterMoist
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature10° C
Humidity70%
Dormancy4 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Pedicularis tuberosa requires moderate temperatures and high humidity, typical of subalpine or subarctic climates. It prefers bright, indirect light and should be watered when the soil partially dries out. The plant benefits from a dormancy period during the colder months.
Soil
This plant prefers well-draining loam soil with moderate nutrient levels. The soil should be kept moist but not waterlogged, and it should have good drainage to prevent root rot.
Fertilizer
Pedicularis tuberosa does not have high fertilizer requirements. If needed, a balanced, low-concentration fertilizer can be applied sparingly during the growing season.
Repotting
Repotting should be done in the early spring before the growing season begins. Carefully transfer the plant to a slightly larger pot with fresh loam soil, ensuring the roots are not damaged during the process.
Propagation
Propagation is typically done through seed or division. Seeds should be sown in a cold frame in the fall, while division of tuberous roots can be done in early spring.
Pruning
Pruning is generally not required for Pedicularis tuberosa. However, removing dead or damaged foliage can help maintain the plant's health and appearance.
Toxicity
Pedicularis tuberosa is not known to be toxic to pets or humans. However, as with all plants, it is advisable to prevent ingestion by pets and children.
Additional
Pedicularis tuberosa's hemiparasitic nature means it benefits from being planted near host plants from which it can derive additional nutrients. This unique relationship can enhance its growth and overall health.
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