Thick, Crisp Stems
Produces enlarged, tender stems that are commonly peeled and cooked or sliced for fresh dishes.
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Asparagus lettuce, also known as stem lettuce or celtuce, is a leafy vegetable grown for its tender leaves and thick, crisp stem. Scientifically known as Lactuca sativa var. angustana, it is popular in Asian cuisine and can be used in salads, stir-fries, and cooked dishes. This cool-season crop grows well in fertile, well-drained soil with consistent moisture and suitable sunlight. Asparagus lettuce is a useful addition to home vegetable gardens and raised beds.
Produces enlarged, tender stems that are commonly peeled and cooked or sliced for fresh dishes.
The foliage can be harvested young and used in salads, soups, and other vegetable preparations.
Generally performs best in mild temperatures, which support healthy foliage and stem development.
Can be cultivated in garden beds, raised beds, and sufficiently deep containers with proper drainage.
| Scientific Name | Lactuca sativa var. angustana |
| Common Name | Asparagus Lettuce, Celtuce, Stem Lettuce |
| Plant Family | Asteraceae |
| Product Type | Vegetable Seeds |
| Plant Type | Annual leafy vegetable |
| Edible Parts | Tender stems and leaves |
| Foliage Color | Green |
| Growing Season | Cool or mild weather, depending on local climate |
| Planting Season | Spring or fall in suitable climates; adjust to local temperatures |
| Sunlight Requirements | Full sun in cool weather; partial shade may help in warmer conditions |
| Soil Requirements | Fertile, well-drained soil rich in organic matter |
| Watering | Keep soil consistently moist without waterlogging |
| Germination Time | Usually about 7–14 days under suitable conditions |
| Germination Temperature | Approximately 15–21°C (59–70°F) |
| Plant Spacing | Approximately 20–30 cm (8–12 inches), adjusted for variety |
| Propagation | Seeds |
| Growing Location | Vegetable beds, raised beds, and suitable containers |
Asparagus lettuce is a versatile vegetable valued for its crisp stems and edible leaves. With fertile soil, regular watering, and mild growing conditions, it can provide a distinctive harvest for fresh salads and cooked meals. Sow these seeds in a suitable season and give each plant enough room to develop tender stems.
Learn how to grow asparagus lettuce, when to harvest its stems, and how it differs from regular lettuce.
Asparagus lettuce, also called celtuce or stem lettuce, is a variety of lettuce grown mainly for its thick, tender stem as well as its leaves. Unlike common head lettuce, it develops an enlarged stem that is often peeled and cooked in stir-fries, soups, and other dishes.
Harvest asparagus lettuce when the stems have reached a useful size but are still tender, following the variety's expected maturity period. Harvesting before excessive heat and flowering helps maintain stem quality. Peel the stem before cooking if the outer layer is tough.
Yes, asparagus lettuce can grow in a sufficiently deep container with drainage holes and fertile, well-drained potting mix. Provide suitable sunlight, maintain consistent moisture, and allow enough spacing for the stems to enlarge. Containers may need more frequent watering than garden beds.