Gros Vert de Laon

Family: Asteraceae Vegetable

Unfurling from the garden with a regal, globe-shaped presence, Gros Vert de Laon delivers tender, succulent hearts wrapped in tightly layered, deep green bracts.

Expect a refined, grassy-sweet flavor and a pleasantly meaty bite that shines in classic globe artichoke preparations—ideal for steaming and roasting, and equally compelling for dipping, sauces, and pickling. Grow this standout for its dependable 90-day rhythm and its showy, harvest-ready heads that invite repeat picking at peak freshness.

Light: Full SunMaturity: 90 DaysHabit: Perennial_Crown

Botanical illustration of Gros Vert de Laon

Showing planting schedules for Zone 6a. We detect Columbus (Zone 6b).

Crop Dates

Growing note: This crop establishes over multiple seasons (~90 days / ~1 year to first harvest). Plant on the frost schedule; first harvest follows establishment, not a single frost-free season.

Milestone	Date
Start Indoors	Feb 6th
Last Frost	May 1st
Transplant / Sow Outdoors	Apr 24th
Harvest Begins	Jul 23rd
Harvest Ends	Oct 10th

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Full Sun
Growth Habit	Perennial_Crown
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	45
Min Night Temp (°F)	40
Harden Off (days)	7

Culinary Notes

Chef's Note

This is a globe artichoke built for the classics: tight bracts and meaty hearts hold up to steaming and a hot roast without turning watery, and the mild bitterness plays beautifully with lemon and butter. If you want maximum payoff, work with the hearts and serve them warm—heat softens the texture while keeping that grassy-sweet edge.

Best Uses

steam until a leaf pulls clean, then char the bracts for smoky edges
roast/wedge with olive oil and salt for concentrated, crisp-tender edges
whip into a warm dip or spread (the flavor loves heat and fat)
quick-pickle the tender bracts for tangy, bracing snacking

Flavor Profile

grassy-sweet, slightly nutty bite tender-meaty hearts with tight, layered bracts bright, earthy finish with gentle bitterness

Kitchen Pairings

lemon olive oil butter parmesan eggs smoked paprika

Frequently Asked Questions

What pests or diseases commonly affect Cynara scolymus (globe artichoke), and how can I control them?

Watch for aphids and caterpillars, which can stunt new growth and damage tender leaf tips; spray infested plants with a strong jet of water and use insecticidal soap for persistent spots. Gray mold (Botrytis) is a frequent issue in cool, damp weather—keep plants spaced for airflow, remove damaged leaves, and avoid wetting the crown when watering.

How often should I water Cynara scolymus during the main growing phase, and what soil moisture level is ideal?

During active growth (after plants establish and until harvest), keep soil evenly moist but never waterlogged—aim for consistently damp soil 2–3 inches down. Water about 1–2 times per week depending on heat and rainfall, increasing to more frequent deep watering during hot spells, and reduce watering only when tips begin to form and weather stays dry.

How do I tell when my Gros Vert de Laon (Cynara scolymus) is ready to harvest?

Harvest when the buds are fully sized and tight—before the purple thistle-like flowers open, and when the bracts squeak or feel firm rather than loose. Cut the stem 4–8 inches below the bud with a sharp knife; for best quality, harvest on a dry morning and continue collecting side shoots as they size after the first cut.

Gros Vert de Laon

Planting Schedule

Crop Dates

Crop Details

Culinary Notes

Frequently Asked Questions