Thistle Me This
I doubt many northern gardeners will recognize this thistle. Can you guess what it is?

A few hints before I spill the beans:
- It can be found in North Africa in it’s wild form.
- It’s a short lived perennial that develops the edible flowers during the second and following years.
- Cultivation is concentrated in the Mediterranean basin with Italy, Spain, and France being the main producers.
- California provides nearly 100% of the U.S. crop.
- A variety, ‘Imperial Star’ was developed for northern climates that will produce a limited harvest the first year.
- An even newer variety, ‘Northern Star’ is said to overwinter in northern areas and able to survive sub-zero temperatures.
- It can be grown from seeds, divisions, root cuttings or micropropagation.
- It’s the primary flavor of Cynar, a Italian liqueur.
- In the Da Lat region of Vietnam it is used to produce a commercial tea.
This should give it away:

Yep, it’s an Artichoke
I have no clue what variety this one is. My wife bought some from a greenhouse last year. They all produced last season and this one survived the extremely mild winter we were fortunate to have. It didn’t grow very well this year but it did produce that great bloom.
9 Responses
Leave a Comment
Comment Feed
You might want to see my response to the stuff people throw in the box
Subscribe in a reader
August 3rd, 2010 at 7:00 pm
Very interesting! I give you a medal for the superb photos!
August 3rd, 2010 at 9:12 pm
I tried growing artichokes this year. One is still alive, but it’s still less that 6″ tall. Bummer.
August 3rd, 2010 at 9:12 pm
Now that’s a thistle I wouldn’t mind growing in the garden. Artichokes are so pretty in bloom. Lovely pictures!
August 3rd, 2010 at 10:49 pm
Me likey. Me want one!!
August 4th, 2010 at 1:29 am
Aw! I would have guessed that! But only cuz I have a friend in CA who grows it. Cool, innit?!
August 4th, 2010 at 6:29 am
Hello,
I like a lot artichokes, you can cook them with so many recipe, but my favorite it’s with the sauce lemon.
August 4th, 2010 at 10:20 am
I first thought of planted hair but wonder why it is in purple colour.
August 4th, 2010 at 10:32 am
Amazed it survived. Very cool !
August 7th, 2010 at 10:33 am
Great post!! I scrolled down to see photos of the foliage before reading the hints, and I knew it right away. I started 3 varieties from seed, but when I put them out they did horribly….20 of each seedling are now about 3 plants. Next year maybe I’ll start the remaining seeds outside in the early spring. Advice welcome—