What is the best soil for mouse-ear hawkweed?
Mouse-ear hawkweed thrives in well-drained soil and can tolerate poor, sandy, or rocky conditions. Good drainage is key to prevent root rot.
Hieracium Pilosella (Pilosella officinarum)
Pilosella officinarum is a low-growing perennial herb with yellow, dandelion-like flower heads and hairy leaves, often called mouse-ear hawkweed.
Above information is sourced from Wikipedia
Sunlight
Prefers full sun to partial shade, requiring at least 6 hours of direct sunlight daily for best growth.
Watering
Water moderately, allowing soil to dry slightly between waterings. Drought tolerant once established.
Soil
Well-drained soil. Tolerates poor, sandy, or rocky soils.
Temperature
Thrives in moderate temperatures between 15-25°C. Can tolerate cooler conditions.
Habitat
Outdoor
Fertilizer
Fertilize sparingly in spring with a balanced, slow-release fertilizer. Avoid over-fertilization.
Care Requirements
Light
Prefers full sun to partial shade, requiring at least 6 hours of direct sunlight daily for best growth.
Water
Water moderately, allowing soil to dry slightly between waterings. Drought tolerant once established.
Soil
Well-drained soil. Tolerates poor, sandy, or rocky soils.
Temperature
Thrives in moderate temperatures between 15-25°C. Can tolerate cooler conditions.
Habitat
Outdoor
Fertilizer
Fertilize sparingly in spring with a balanced, slow-release fertilizer. Avoid over-fertilization.
Plant Overview
Plant Type
Herb
Plant Category
Flowering, Medicinal
Plant Place Type
Ground, Garden, Groundcover
Plant Environment
Outdoor
Lifespan
Perennials
Plant Height
0.1-0.4 m
Spread
0.2-0.5 m
Growth Rate
Moderate
Dormancy
Semi-evergreen to deciduous
Leaf Color
Green, Gray-green
Leaf Type
Simple, basal rosette, hairy
Flower Size
2-3 cm
Image Gallery
Flowering & Fruiting Cycles
Monthly activity intensity for bloom and fruit across both hemispheres.
Northern hemisphere
Flowering & fruiting calendar
Peak bloom · JunPeak fruit · Jul
FloweringFruiting
Southern hemisphere
Flowering & fruiting calendar
Peak bloom · JulPeak fruit · Aug
FloweringFruiting
Synonyms
Hieracium pilosella L.
Taxonomy
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderAsterales
- familyAsteraceae
- genusPilosella
- speciesPilosella officinarum
Toxicity
Toxic for humans
No
Rating: 0/5
Toxic for pets
No
Rating: 0/5
Edible
No
Additional Care Tips
Water moderately during the growing season, reducing frequency in cooler months. Ensure good drainage to prevent root rot.
Remove spent flower stalks to encourage reblooming and maintain a tidy appearance. Trim back any dead or damaged foliage in late winter or early spring.
Easily propagated by division of clumps in spring or autumn. Seed propagation is also possible but may result in variable offspring.
Not typically grown in pots. If container-grown, repot every 2-3 years in spring to refresh soil and prevent root-bound conditions.
FAQs
How often should I water mouse-ear hawkweed?
Water moderately during the growing season, allowing the soil to dry slightly between waterings. It is drought tolerant once established.
Is mouse-ear hawkweed poisonous to pets?
No, Pilosella officinarum is not considered poisonous to pets.
When does mouse-ear hawkweed bloom?
Mouse-ear hawkweed typically blooms from May through August, producing bright yellow, dandelion-like flower heads.
Can mouse-ear hawkweed be used as a groundcover?
Yes, its low-growing habit and spreading nature make it suitable for use as a groundcover in suitable garden conditions.