How to Grow Chicory and Endive

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Chicory and Endive

Cichorium intybus (Chicory) and Cichorium endivia (Endive)

vegetable

Chicory and endive are closely related leafy vegetables belonging to the Cichorium genus, prized for their slightly bitter, complex flavors. Chicory produces a deep taproot and can be forced for blanched chicory (chicon), while endive forms compact heads with feathery or smooth leaves. Both are cold-hardy crops that thrive in cool seasons and are staples in European cuisine.

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Example Chicory and Endive timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Chicory and Endive

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Chicory and Endive

    Around Jun 26

    ≈ 70 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Chicory and Endive dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily; tolerates partial shade in hot climates
💧
Water: Keep soil consistently moist but not waterlogged; water deeply 1-2 times per week depending on rainfall; reduce watering as plants mature
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Spacing: 6-12 inches apart (chicory), 9-12 inches apart (endive); rows 12-18 inches apart inches
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Days to maturity: 70-100 days for mature heads; chicory roots mature in 120-150 days for forcing
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Planting depth: 0.5 inches deep for seeds

Soil

Type: Well-draining loamy soil with good depth for taproot development
pH: 6.0-7.5
Amendments:
Compost or well-rotted manure Balanced organic fertilizer Lime if soil is acidic

Growing Zones

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Zones 4-9; best in cool seasons (spring and fall in most regions, winter in mild climates)

3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b

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Growth Stages

1

Seedling

2-3 weeks

Tiny cotyledons emerge 7-10 days after planting; first true leaves are narrow and elongated.

Keep soil moist but not soggy; thin seedlings to proper spacing once they have 2-3 true leaves; provide consistent light.

2

Vegetative Growth

4-6 weeks

Plant develops rosette of leaves at soil level; roots, especially in chicory, grow deeper into soil.

Water deeply and regularly; mulch around base to retain moisture and suppress weeds; side-dress with compost or balanced fertilizer every 3-4 weeks.

3

Head Formation

3-4 weeks

Leaves begin to bunch together; endive forms increasingly compact head; chicory develops more pronounced taproot.

Maintain consistent moisture; reduce nitrogen fertilizer to avoid excessive leaf growth; for chicory, allow root to continue deepening.

4

Blanching (Optional)

2-3 weeks

Inner leaves lighten in color and become milder and less bitter when excluded from light; primarily done with endive and chicory forcing.

For endive: tie leaves together or cover with inverted pots/row covers 2-3 weeks before harvest. For chicory: dig roots, trim tops, and force indoors in darkness (see forcing method).

5

Harvest Ready

Ongoing harvest period

Heads are firm and well-developed; leaves are crisp and at desired stage of bitterness.

Harvest in cool morning hours for maximum crispness; chicory can be left in ground and harvested as needed in mild climates.

Companion Planting

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Plant with:

Avoid planting near:

Fennel (can inhibit growth of many plants) Pole beans Cabbage family plants (competing nutrients)

Common Pests

  • and

    Hand-pick in early morning; use beer traps or copper barriers; encourage beneficial insects like ground beetles

  • Use floating row covers; spray with neem oil or kaolin clay suspension; plant garlic or chives nearby as deterrents

  • Spray with strong water stream; use insecticidal soap; release ladybugs or lacewings

  • Remove affected leaves; use row covers; spray with neem oil

  • Hand-pick; use Bacillus thuringiensis (Bt); encourage birds

  • Improve air circulation; spray with sulfur or potassium bicarbonate; avoid overhead watering

Uses

🍳

Fresh Salads and Cooking

Culinary

Both chicory and endive are excellent in salads, offering a pleasant bitter complexity that pairs well with vinaigrettes. Blanched leaves are milder and tender; roasted chicory root can be ground as a coffee substitute or enhancer. [source]

🍳

Belgian Chicory (Chicon)

Culinary

The blanched forcing shoots of chicory (Belgian endive) are considered a delicacy in European cuisine, prized for their tender texture and refined subtle bitterness. They can be braised, grilled, or served raw. [source]

💊

Digestive and Liver Health

Medicinal

Chicory and endive contain inulin and other compounds traditionally used to support digestive function and liver health. Chicory root has been used in herbal medicine for centuries as a bitter digestive tonic. [source]

🏠

Coffee Substitute

Household

Dried and roasted chicory root serves as a caffeine-free coffee substitute or additive, offering a deep, earthy flavor. It was historically popular during coffee shortages and remains a staple in some regional beverages. [source]

🦋

Pollinator Support

Wildlife

If allowed to bolt, chicory flowers (bright blue) are attractive to bees and other pollinators, supporting beneficial insect populations in the garden. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Harvest endive heads when firm and compact (60-80 days); cut below the base with a knife. Chicory leaves can be harvested continuously or entire plant cut at soil level for regrowth. For forced Belgian chicory (chicon): dig roots in fall after 120 days, store in cool place, then transplant into dark forcing boxes with sand/soil mixture and water; blanched shoots appear in 3-4 weeks. Harvest is best in cool weather; heat increases bitterness.

Fun Facts

  • 🌱 Belgian endive (forced chicory chicon) was accidentally discovered in 19th-century Belgium when chicory roots stored in a cool, dark cellar began producing white shoots, leading to the cultivation method still used today.
  • 🌱 Chicory root has been used as a coffee additive or substitute for centuries, particularly in French and New Orleans-style coffee blends, where it adds body and a slightly sweet, earthy note.
  • 🌱 The bright blue flowers of chicory (if the plant bolts) are remarkably striking and were historically used as a natural dye; the plant also has a long history of use in traditional European folk medicine.

Gardening Terms

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