Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Cynara cardunculus you will need.
*Correct and successful spacing is complex and depends on project conditions.
Cynara cardunculus
Cardoon
- Columnar, upright, tender perennial
- Prickly, deeply-lobed, silver-gray leaves
- Thistle-like flowers
- Category: Vegetables
- Program: Gourmet Edibles, Peace Tree Organics
- Hardiness Zone: 7-9
- Height: 3-6 ft
- Spread: 2-3 ft
- Bloom Color: Blue