Home / Vegetables / Endive (Curly / Frisée) and Escarole

🥦 Endive (Curly / Frisée) and Escarole

Cichorium endivia
vegetables leafy green (chicory family, asteraceae)
Endive (Curly / Frisée) and Escarole plant photo
☀️ Sun
Full sun in cool weather; partial shade (4, 6 hours) in warm weather; afternoon shade delays bolting
💧 Water
Medium; 1 inch per week consistently; even moisture critical for tender, non-bitter leaves; drought stress = intensely bitter endive
🗺️ Zones
3, 4, 5, 6, 7, 8, 9, 10
🧪 Soil pH
6.0, 7.0 (slightly acidic to neutral)
🪴 Soil Type
Rich, moisture-retentive, well-drained loam with high organic matter; endive is a moderate feeder , incorporate 2 inches of compost before planting; too much nitrogen causes excessive outer leaf growth at expense of blanched hearts
🚿 Drainage
Well-drained but consistently moist; endive needs steady moisture for tender leaves
📏 Spacing
10, 12 inches apart; rows 18, 24 inches; escarole needs more space (12, 14 inches) than curly endive
⏱️ Maturity
45-65 days (from seed) for baby; 65-90 days for full heads

🍴 Edible Parts

🍽️ Leaves (the main crop , eaten raw in salads or cooked) 🍽️ Heart (inner blanched leaves , more tender and less bitter) 🍽️ Stems (tender inner stems edible)
Key:🤝 Grows well together❌ Keep apart☀️ Sun needs💧 Water🗺️ Hardiness zone

🤝 Companions (6)

🤝 Bean (bush)
Beans fix nitrogen to support endive leaf production; beans harvested mid-season before endive needs full space
🤝 Carrot
Different root depths , endive is shallow, carrots are deep; complementary water needs; endive provides living mulch
🤝 Lettuce
Similar growing conditions , both cool-season leafy greens; lettuce harvested earlier leaving endive space to mature; different pest profiles
🤝 Nasturtium
Trap crop for aphids; ground cover retains soil moisture; endive benefits from pest diversion IMPORTANT management caveat: without active management, nasturtiums can become a SOURCE of aphids that migrate to nearby crops. Either remove aphid-infested nasturtium plants promptly, or treat the trap crop itself to eliminate the aphid colony before it spreads. Strategic placement within 4-5 feet of protected crops is key.
🤝 Onion/Garlic/Leek
Repels aphids from endive; sulfur compounds mask plant scent; different root zones
🤝 Radish
Radishes mark rows for slower-germinating endive; radishes harvested early before endive matures; radishes repel flea beetles

⚠️ Keep Apart (3)

⚠️ Fennel
Allelopathic , inhibits endive and all chicory-family plants
⚠️ Pumpkin/Squash
Sprawling squash vines overwhelm endive; heavy feeders compete for nutrients; squash shade prevents proper endive heading
⚠️ Strawberry
Some sources report strawberries may inhibit endive growth through root competition

💊 Medicinal Uses

Medicinal Properties

  • Contains inulin , prebiotic fiber supporting gut microbiome health
  • Rich in vitamin K, vitamin A, and folate; good source of manganese
  • Contains intybin , the bitter compound that stimulates appetite and digestive function; traditionally used as a digestive tonic
  • Bitter compounds (sesquiterpene lactones) may support liver and gallbladder function
  • Low calorie, high fiber , supports weight management and blood sugar regulation

📝 Growing Notes

Two main types: Curly endive (frisée) , finely cut, frilly leaves, and Escarole , broad, slightly crumpled leaves with more substantial texture. Both are cool-season crops in the chicory family (related to radicchio and Belgian endive/witloof , which is a DIFFERENT species, Cichorium intybus). Bitterness increases with heat , grow as spring or fall crop. Blanching (covering the center 7, 10 days before harvest) reduces bitterness and produces tender, pale hearts , tie leaves loosely over the center or use an inverted plate. Excellent for succession planting. Much more heat-tolerant than lettuce , can extend salad season into early summer when lettuce has bolted. Great winter crop in Zones 8+.

🛒 Buy Seeds & Plants

Baker Creek Heirloom Seeds Johnny's Selected Seeds Botanical Interests True Leaf Market Burpee Territorial Seed Company

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