Rouge d'Hiver · Lettuce
Planting Schedule
Add Rouge d'Hiver to your garden to build a schedule and get reminders.
| Milestone | Date |
|---|---|
| Start Indoors | Mar 13th |
| Last Frost | Apr 10th |
| Transplant / Direct Sow Outdoors | Apr 10th |
| Harvest Begins | Jun 4th |
| Harvest Ends | Oct 28th |
Crop Details
Transplant Conditions:
Wait until soil reaches 40°F
and nights stay above 30°F
before moving outdoors.
Harden off for 5 days first.
| Trait | Value |
|---|---|
| Days to Maturity | 55 |
| Sun Requirements | Part Sun |
| Growth Habit | Rosette |
| Support Needed | None |
| Planting Depth | Surface |
| Germination Temp (°F) | 70 |
| Min Soil Temp (°F) | 40 |
| Min Night Temp (°F) | 30 |
| Harden Off (days) | 5 |
Expert Note: For Rouge d’Hiver, aim to transplant into cool fall/late-season weather so the bronze leaves deepen to red as temperatures drop.