Rossa di Treviso · Radicchio
Planting Schedule
Add Rossa di Treviso to your garden to build a schedule and get reminders.
| Milestone | Date |
|---|---|
| Start Indoors | Direct Sow |
| Last Frost | Mar 23rd |
| Transplant / Direct Sow Outdoors | Mar 23rd |
| Harvest Begins | Jun 1st |
| Harvest Ends | Nov 12th |
Crop Details
Transplant Conditions:
Wait until soil reaches 45°F
and nights stay above 35°F
before moving outdoors.
| Trait | Value |
|---|---|
| Days to Maturity | 70 |
| Sun Requirements | ☀️ Full Sun |
| Growth Habit | Rosette |
| Support Needed | None |
| Planting Depth | Surface |
| Germination Temp (°F) | 70 |
| Min Soil Temp (°F) | 45 |
| Min Night Temp (°F) | 35 |
| Harden Off (days) | Not Required |
Expert Note: For the sweetest, best-striped heads, keep soil evenly moist and avoid heat stress (bolting) by sowing for cool weather and using row cover if nights turn warm.