Blessed thistle (Centaurea benedicta)

Blessed thistle

The spiny blessed thistle is considered a noxious weed in many areas. This Eurasian native's tough, invasive nature has helped it spread about much of the globe. It grows in open areas like meadows and fields and is quick to colonize disturbed soils, making it a common sight around roads and construction grounds. Blessed thistle has featured in Shakespeare's play, Much Ado About Nothing.

Scientific classification

Species

Blessed thistle (Centaurea benedicta)

Asters bellflowers fanflowers and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Annual, Perennial

Lifespan

Herb

Plant Type

3 cm to 4 cm

Flower Size

Yellow

Flower Color

Semi-evergreen

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Blessed thistle

Distribution of Blessed thistle

Distribution Map

Blessed thistle is native to a broad region encompassing parts of Southern and Eastern Europe, the Middle East, and Central Asia. It is also found in the Mediterranean basin. This plant has been introduced to other continents, namely Africa, South America, and Europe, demonstrating a resilient adaptability to a variety of climates. Further, blessed thistle is known to be cultivated beyond its native range.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Roadsides, fields, waste places, cultivated land

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Blessed thistle

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Originating from the Mediterranean, blessed thistle prefers an arid climate with infrequent waterings, showcasing moderate drought tolerance. Watering once a week mimics its natural sporadic rainfall, promoting growth and resilience, making it suitable for outdoor herb gardens.

Fertilize: For blessed thistle, use balanced fertilizers quarterly during growth, reducing in cooler months. Avoid over-fertilization to prevent root burn. Dilute fertilizers to half-strength for better absorption. Follow product instructions for optimal care and seasonal adjustments to maintain plant health.

Pruning: Blessed thistle has spiky leaves and yellow blooms. Prune from early to late spring to promote air circulation and encourage flowering. Regular trimming maintains shape and prevents overgrowth, enhancing plant health. Timing is crucial for optimal results, ensuring a thriving addition to the garden.

Propagation: To propagate blessed thistle, sow seeds in well-draining soil, lightly covering them. Maintain consistent moisture and good air circulation for germination. With care, seedlings can be transplanted to suitable locations to ensure they thrive and mature.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free