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Hieracium nobile
Hieracium nobile
Hieracium nobile
Hieracium nobile

Hieracium nobile

TAXONOMY

FamilyAsteraceae
GenusHieracium
Zone4

ABOUT

Hieracium nobile, commonly known as the noble hawkweed, is a perennial plant in the family Asteraceae. It is native to temperate regions and is known for its bright yellow flowers. The plant typically grows in open, sunny areas and is well-adapted to a variety of soil types. It undergoes a dormancy period during the winter months.

ALSO KNOWN AS

Noble Hawkweed

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature18° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Hieracium nobile thrives in bright, direct sunlight and prefers moderate temperatures. It should be watered when the soil is almost completely dry, and it benefits from moderate humidity levels. Regular pruning helps maintain its shape and encourages healthy growth.
Soil
This plant prefers well-draining loam soil with a slightly acidic to neutral pH. Ensure the soil dries out almost completely between waterings to prevent root rot. Good drainage is essential for the plant's health.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically in spring and summer, to support its growth and flowering.
Repotting
Repot Hieracium nobile every 2-3 years or when it outgrows its current container. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repotting is best done in early spring before the growing season begins.
Propagation
Propagate Hieracium nobile through division or seeds. Division is best done in early spring or late autumn. Carefully separate the plant into smaller sections, ensuring each section has roots attached, and replant them in suitable soil.
Pruning
Prune the plant regularly to remove dead or damaged leaves and spent flowers. This encourages new growth and helps maintain the plant's shape. Pruning is best done in late winter or early spring before the growing season starts.
Toxicity
Hieracium nobile is not known to be toxic to pets or humans. However, it is always advisable to keep plants out of reach of pets and children to prevent any accidental ingestion.
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