Adjust the plant's exposure based on seasons. In winter, relocate to brighter indoor spots near windows, while in summer, ensure some afternoon shade to prevent scorching. This seasonal care facilitates optimal growth and prevents unwanted stress.

Pyrenean lousewort (Pedicularis pyrenaica)

Also known as: Pyrenean Lousewort

Plant 10 to 25 cm high leaves glabrous cut almost all in rosette. Purple pink flowers form a tight terminal inflorescence. Flowering from summer to fall.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Pyrenean lousewort

Lifespan

Perennial

Plant Type

Herb

Plant Height

10-30 cm

Spread

Not applicable

Leaf Color

Green

Flower Size

1-2 cm

Flower Color

Red Purple

Images of Pyrenean lousewort

Quickly Identify Pyrenean lousewort

This plant can be identified by its small, intricately shaped flowers that are typically pink or purple. The leaves are finely divided and the plant often grows in rocky alpine areas.

Scientific Classification of Pyrenean lousewort

Phylum

Vascular plants

Class

Dicotyledons

Order

Lamiales

Family

Broomrape

Genus

Pedicularis

Species

Pyrenean lousewort

Planting and Growing of Pyrenean lousewort

Care Difficulty

Hard

Watering Schedule

Every 2 days

Sunlight Requirements

Partial sun

Sunshine Duration

6-10 hours

Ideal Temperature

59-68℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Pyrenean lousewort?

Pedicularis pyrenaica should be watered with approximately 150 ml each time. The goal is to dampen the soil evenly without oversaturating it. This plant appreciates a balance where the soil is moist but not waterlogged.

What are the symptoms of an underwatered Pyrenean lousewort? ›

What should I do if my Pyrenean lousewort is not getting enough water? ›

What are the symptoms of an overwatered Pyrenean lousewort? ›

How to save an overwatered Pyrenean lousewort? ›

What Are the Sunlight Requirements for Pyrenean lousewort?

Sunlight Requirements: Partial sun, Full sun

Duration of light: 4 to 6 hours

Pedicularis pyrenaica thrives best in partial to full sun settings, helping it maintain a healthy growth pattern. Ideal light exposure aids in effective photosynthesis, leading to vibrant blooms and robust foliage.

Optimal Light Duration ›

Positioning for Maximum Growth ›

Seasonal Adjustments ›

What Is the Ideal Temperature Range for Pyrenean lousewort?

Ideal Temperature: 59 ~ 68℉

The ideal temperature range for Pedicularis pyrenaica cultivation is between 59°F to 68°F. Within this range, the plant is able to photosynthesize efficiently and perform cellular functions optimally. This temperature range ensures that the plant grows vigorously and maintains its health, allowing for the best display of flowers and foliage.

What Soil is Best for Pyrenean lousewort?

Soil type: Loam, Acidic soil, Peat soil

Soil PH: 6.5 ~ 7.5

Pedicularis pyrenaica thrives in well-drained soil, which prevents waterlogging and root rot, ensuring optimal growth conditions and healthier plants. This plant prefers soils rich in organic matter, which provide essential nutrients and improve soil structure, fostering robust growth and vibrant blooms. The soil should retain adequate moisture without becoming waterlogged, as consistent moisture supports healthy seedling development and flowering.

How to Fertilize Pyrenean lousewort?

Fertilizer type: Balanced

For Pedicularis pyrenaica, a moderate amount of fertilizer is recommended. Apply liquid fertilizer at a concentration of 50% dilution ratio every two weeks during the growing season. For slow-release fertilizers, use about 20 grams per plant each time and spread evenly around the base of the plant.

How to Prune Pyrenean lousewort?

Pruning Time: Spring, Autumn

Begin by identifying and removing any dead or diseased leaves or stems. This ensures that the rest of the plant remains healthy and reduces the risk of spreading infections. Trim back any overgrown branches to maintain the plant's shape and size. Focus on creating an open structure that allows for adequate light and air circulation. More About Pruning Techniques→

How to Propagate Pyrenean lousewort plant?

Propagate Time: Spring, Early spring

Begin by filling the seed tray with a well-draining potting mix. Sow the seeds lightly on top and cover them with a thin layer of soil. Mist the soil lightly to keep it moist but not waterlogged.

Select healthy stems from a mature Pedicularis pyrenaica plant. Cut 4-6 inch sections from the stem just below a node. Remove the lower leaves to expose the nodes for better rooting.

Insert the prepared cuttings into a pot filled with a well-draining mix. Ensure at least two nodes are below the surface to encourage root development. Keep the cuttings semi-shaded and maintain humidity.

How to Repot Pyrenean lousewort plant?

Repotting frequency: Every two years

Repotting Pedicularis pyrenaica should be done when you notice that roots start growing out of the pot’s drainage holes, indicating the plant has outgrown its current home. Another signal is when the plant’s growth has noticeably slowed, despite optimal care. These signs suggest that it's time to give the root system more space and fresh soil to thrive.

Select a pot that is an inch or two larger in diameter than the current one. It should have ample drainage holes to prevent waterlogging, which is vital for maintaining healthy roots. A pot made of breathable material like terracotta is advisable, as it helps to keep the roots aerated and minimizes the risk of root rot.

Choose a well-draining soil mix, preferably one containing peat, as it helps retain the right amount of moisture while allowing excess water to drain away. A soil mix with perlite or sand will be beneficial as it aids in preventing soil compaction, ensuring the roots have enough air circulation, contributing to the overall health of the plant.