Cynara cardunculus aka Cardoon

Taxonomy

The cardoon, scientifically known as Cynara cardunculus, is a thistle belonging to the sunflower family, Asteraceae. It is a naturally occurring species that can be found in the western and central Mediterranean region. This plant has been cultivated in various forms, including the popular globe artichoke. The cardoon is a large perennial with striking grey-green leaves, and it can grow up to 1.7 meters tall. It is primarily grown for its edible, fleshy, green flower bud scales, which are produced on tall stems. During the summer and autumn seasons, the buds open to reveal thistle-like purple flowers. Besides its culinary value, the cardoon can also be grown as an ornamental plant in flower gardens.

Common names

Cardoon, Artichoke, Spanish Artichoke

How to care for Cardoon

Difficulty

Cardoon presents a moderate level of care, which allows plant enthusiasts with some experience to expand their skills and knowledge.

Water

Cardoon should be watered regularly, allowing the soil to dry out between waterings.

Soil

Cardoon loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Lighting

Cardoon thrives in bright and direct sunlight. To ensure your plant receives enough light to survive, place it less than one foot from a window. The current weather in your area may affect the placement in your home. For example, if you live in a region that has longer and more intense periods of sunlight, then you may want to place the plant farther away from the window to avoid direct sunlight and reduce the risk of sunburn. Alternatively, if you live in a region with relatively milder temperatures and less intense sunlight, then you may be able to place the plant closer to the window for increased exposure. Ultimately, the current weather in your area should be taken into consideration when determining the best placement for your Spanish Artichoke.

Dormancy

During the wintertime, it's common for Cardoon to go dormant and their growth may slow down, so waterings should be spaced out more.

Toxicity

Cardoon is poisonous if ingested. We suggest keeping this plant out of reach if you have children, cats, or dogs in the home.

Growth-pattern

Cardoon grows vertically and new growth emerges from the top of the plant.

Region of origin

Cardoon’s native range is S. Europe.


More info:
Wikipedia