Plant · P-287
Endive
Cichorium endivia
Endive is a cool-season salad green harvested for both a bitter outer leaf and a much milder, pale heart, which forms once the outer leaves are tied together to blanch it for a week or two. Its whole crop cycle runs through autumn, winter and early spring - hot weather turns it inedibly bitter and pushes it to bolt, so it is never sown for summer. The same bitter compounds that need managing at harvest are also a mild digestive tonic and a source of a fermentable fibre called inulin. Cut heads keep only about ten days refrigerated, making this a garden-to-kitchen crop rather than one for storage.
Record at a glance
Growing profile
- Sun
- Full Sun · Partial Sun
- USDA zone
- USDA 4–9
- Soil
- Sand · Loam · Clay
- Moisture
- Well-Drained · Moderate
Vertical layer
Herbaceous- Soil pH
- 5.3–8.3
- Plant type
- Annual
- Mature height
- 10–24 in
- Mature spread
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The deeper layer