Texas Tech University

Cardoon, Artichoke Thistle

Cynara cardunculus
Fruits/Vegetables

A relative of artichoke, cardoon is a striking addition to both kitchen gardens and ornamental landscapes.  Its coarsely-textured silver foliage is striking, and its brightly purple tufted flowers attract pollinators.

(Detailed plant information can be found at the bottom of the page.)
Cynara cardunculus

Cynara cardunculus Photo Gallery



Cynara cardunculus Plant Information

Classification  
   
Scientific Name: Cynara cardunculus
Common Name: cardoon

artichoke thistle
Family: Asteraceae
Suggested Uses: perennials, herbs & vegetables, cutflower
   
Characteristics  
   
Plant Form: upright
Height: 5 - 6 feet
Spread: 2 - 3 feet
Foliage: foliage forms basal rosette with tall flower stalks

large, deeply lobed leaves have a silvery appearance due to a dense, white pubescence

leaves can be up to 3 feet long at basal rosette and smaller along flower stalks
Flower: striking, 2-4" round globe of bracts topped with bright purple tuft of petals
Bloom Period: Spring - Summer
   
Environment  
   
Sun: full sun
Water: medium water requirement
Soil: prefers well-drained, moist soil

adaptable
Heat Tolerance: high heat tolerance
USDA Zone: zones 8 - 10
Native Range: Southwest Europe

North Africa
   
Care  
   
Maintenance: cut back within a foot of the ground after flowering

potential to self-seed
Wildlife: bloom attracts bees and butterflies

TTU Plant Resources