Green Globe Artichoke is the most popular and widely grown variety in the U.S., prized for its large, edible flower buds and striking architectural foliage. Perennial in mild climates and grown as an annual in colder zones, it’s a gourmet garden favorite that adds beauty and flavor.

Quick Facts

• Botanical name: Cynara scolymus

• Common name: Green Globe Artichoke

• Plant type: Perennial in zones 7–11; grown as annual in zones 3–6

• Days to maturity: 85–100 days (from transplant)

• Height: 3–5 feet

• Sun exposure: Full sun

• Hardiness zones: USDA 7–11 (perennial); 3–6 (as annual with early start)

• Spacing: 3–4 feet apart

When to Plant

• Indoors (cold zones): Start seeds 10–12 weeks before last frost.

• Transplant outdoors: After danger of frost when soil reaches 60°F (16°C).

• Fall planting: In zones 7+, fall planting allows better overwintering and spring harvest.

• Germination time: 10–14 days at 70–80°F (21–27°C)

How to Plant

1. Soil preparation: Rich, well-drained soil with compost or aged manure. pH 6.5–7.5 ideal.

2. Sowing depth: 1/4 inch deep.

3. Transplanting: Space plants 3–4 feet apart in rows 4–6 feet apart.

4. Watering: Water deeply and consistently, especially during bud development.

Growing Tips

• Needs a long growing season—start early indoors in cold zones.

• Mulch heavily to conserve moisture and suppress weeds.

• Remove first-year buds if grown as a perennial to strengthen root system.

• In fall, cut back and mulch heavily to overwinter in mild climates.

Harvesting

• Harvest when buds are tight, green, and 3–5 inches wide.

• Cut with 1–3 inches of stem attached.

• If left unharvested, buds bloom into striking purple thistle-like flowers.

Culinary Use

• Edible parts: Immature flower buds (bracts and heart).

• Cooking methods: Steam, boil, grill, roast, or stuff.

• Flavor: Mild, nutty, and slightly sweet — pairs well with lemon, garlic, and olive oil.

Companion Plants

Good companions: peas, cabbage, and sunflowers. Avoid planting with potatoes or corn, which compete for space and nutrients.

Why Grow Green Globe Artichoke?

Green Globe is the go-to variety for gardeners who want large, reliable, flavorful artichokes. It’s as beautiful as it is edible — producing bold foliage and tender buds with gourmet appeal.