Cynara cardunculus· Cardoon
Planting Schedule
Add Cynara cardunculus to your garden to build a schedule and get reminders.
| Milestone | Date |
|---|---|
| Start Indoors | Apr 10th |
| Last Frost | May 15th |
| Transplant / Direct Sow Outdoors | May 8th |
| Harvest Begins | Oct 5th |
| Harvest Ends | Sep 24th |
Crop Details
Transplant Conditions:
Wait until soil reaches 40°F
and nights stay above 30°F
before moving outdoors.
Harden off for 6 days first.
| Trait | Value |
|---|---|
| Days to Maturity | 150 |
| Sun Requirements | ☀️ Full Sun |
| Growth Habit | Upright |
| Support Needed | None |
| Planting Depth | Normal |
| Germination Temp (°F) | 70 |
| Min Soil Temp (°F) | 40 |
| Min Night Temp (°F) | 30 |
| Harden Off (days) | 6 |
Expert Note: For tender, less-bitter stalks, blanch by tying stalks together and covering the lower portion once plants are established.