Italian Plumeless Thistle (Carduus pycnocephalus) is an annual or biennial herbaceous plant with spiny leaves and purple flower heads.
Above information is sourced from Wikipedia
Sunlight
Full sun is ideal for best growth and flowering.
Watering
Moderate watering, allow soil to dry slightly between waterings.
Soil
Tolerates a wide range of soils, but prefers well-drained loam.
Temperature
Prefers moderate temperatures, thrives in 15-25 °C.
Habitat
Outdoor
Fertilizer
Generally not needed; thrives in poor soils.
Full sun is ideal for best growth and flowering.
Moderate watering, allow soil to dry slightly between waterings.
Drought tolerant once established.
Tolerates a wide range of soils, but prefers well-drained loam.
Prefers moderate temperatures, thrives in 15-25 °C.
Can tolerate cooler and warmer conditions.
Outdoor
Generally not needed; thrives in poor soils.
Light feeding can support growth if desired.
Plant Type
Herb
Plant Place Type
Ground
Plant Environment
Outdoor
Lifespan
Annuals
Plant Height
0.3-1.5 m
Spread
0.3-0.6 m
Growth Rate
Moderate to fast
Dormancy
None
Leaf Color
Green
Leaf Type
Serrate, spiny
Flower Size
2-3 cm
Weed Status
Yes
Toxic for humans
No
Rating: 0/5
Toxic for pets
No
Rating: 0/5
Edible
No
