Lettuce ‘Winter Density’
Lactuca sativa · Vegetable · No. 20
- Sow under cover
- —
- Sow outdoors
- Mar–Sep
- Harvest
- May–Nov
- Germination
- 4–10 days
- Spacing
- 25 cm in the row, 30 cm between rows
- Days to harvest
- 65–85 from sowing
- Sun
- Light shade
- Seed saving
- Easy
| J | F | M | A | M | J | J | A | S | O | N | D | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Outdoors | March | April | May | June | July | August | September | |||||
| Harvest | May | June | July | August | September | October | November |
Notes
Hardy cos-type. August and September sowings stand through winter under a cloche.
Saving seed · Easy
Self-pollinating annual. Seed ripens the same season. Keep 3 m from other varieties of the same plant.
- Mark two or three healthy plants early.
- Leave the fruit, pod or head to ripen fully on the plant.
- Dry the seed 7–14 days on paper, out of direct sun.