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Key artichoke facts: from Mediterranean origins to culinary delights

Basics about artichoke
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Beneath tight, overlapping scales sits the tender heart that makes the artichoke worth the wait; leave one head on the plant and a striking blue-purple flower pushes through. Mediterranean in origin, it is eaten raw or cooked, but it asks for patience — a full year passes before the first harvest.

Artichoke at a glance
World production 1.4 million tons (2016) — enough for everyone on the planet to get one-half
Production areas Italy, Egypt, Spain
Availability Late spring through late autumn
Peak season Late spring to early summer
Nutrition 3.5 ounces (100 g) offer 44.4 kcal

Artichoke growing

Seeds sprout starting in mid-spring in greenhouses or from mid-spring-May outdoors. You’ll need patience: a year passes before the first harvest. Artichoke growing demands keen attention and expertise from growers. Soil requires frequent aerating and consistent watering. Harvesting starts when plants tower at around 3 feet. Each ripe artichoke is handpicked between May and late autumn. Harvest wraps up when a striking blue-purple flower emerges between the veggie’s scales.

There are two main varieties: Camus from Brittany, best cooked, and Violet from Provence, better raw.

The artichoke year, stage by stage

Artichoke is a crop that rewards patience, and the calendar is the part growers most often get wrong. Here is how the season unfolds, from sowing to the moment the head flowers.

The artichoke year, stage by stage
Stage Timing What to expect
Sowing Mid-spring under glass, mid-spring–May outdoors Seeds sprout for a crop the following year
First harvest A year after sowing Picking starts once plants reach around 3 feet
Main harvest May to late autumn Each ripe head is picked by hand
Peak season Late spring to early summer The best of the year’s supply
End of harvest When the head opens A striking blue-purple flower appears between the scales

Soil that is aerated often and watered consistently keeps this sequence on track.

Artichoke: a bit of history

Native to the Mediterranean basin, the artichoke arose from various botanical crossbreeds. First traces show up in Italy during the Renaissance (mid-16th century). Originally used as a remedy, it also had a saucy reputation as an aphrodisiac.

Origin of artichoke
First recorded in Italy during the Renaissance

In France, Queen Catherine de Médicis first introduced it to the royal table. This veggie became her guilty pleasure, and also that of Louis XIV. He championed artichoke cultivation in France.

Its popularity skyrocketed to the point where five different species were present in Versailles during the Sun King’s era: White, Green, Purple, Red, and the Sweet Genovese.

But it wasn’t until 1810 that an agronomist from the Paris region developed the “Camus de Bretagne,” today’s favorite among the French. This deep green and ashy variety has a rounded, tight head with broad, short scales.

Choosing an artichoke variety

Beyond the familiar Camus and Violet, a handful of varieties turn up again and again in seed catalogues and garden centres. The table below sets out how they differ in colour, head type and the way they are best eaten.

Choosing an artichoke variety
Variety Head colour Head type Best in the kitchen Growing note
Violet de Provence Purple Small, elongated Eaten raw when young Suits warm, dry, free-draining ground
Green Globe Green Large, rounded globe Boiled whole, leaf by leaf The most widely sold, easily raised from seed
Imperial Star Green Medium to large globe Whole heads or trimmed hearts Bred to crop in its first year from seed
Violetta di Chioggia Deep purple Medium, conical Raw in salads, or grilled Ornamental enough for a border
Gros Vert de Laon Green Large, flattened globe Boiled whole An old type valued for winter hardiness
Tavor Green Medium globe Whole heads or hearts Seed-raised and quick to reach cropping

Artichoke in the kitchen

Buying artichoke:

Cooking with artichoke
Simmer 20 to 40 minutes until a leaf pulls free

Pick an artichoke with a dense head, unblemished, tight scales. Purple artichoke leaves should be thick and slightly sharp. If leaf tips are black, it’s probably an old-timer.
For a fresh artichoke pick, ensure the stem feels slightly damp and shows a fresh color.

Storing artichoke:

Artichokes have a short fridge shelf life in the vegetable drawer.

  • Keep its stem untouched when refrigerating to avoid oxidation.
  • Once cooked, don’t even think about storing it – even in the cold.

Preparing artichoke:

Whether you’re eating your artichoke raw or cooked, give it a quick rinse. If eating it raw, ensure you dry it well; it’ll taste crisper.
For cooking, let it simmer for 20 to 40 minutes (depending on size) in boiling salted water. How to know it’s done? Just give a leaf a tug; if it pulls off easily, it’s ready.


Images: Pixabay: djedj, Gabriele Schneider, Ulrike Leone

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