Spartan · Blueberry
Planting Schedule
Add Spartan to your garden to build a schedule and get reminders.
| Milestone | Date |
|---|---|
| Start Indoors | Direct Sow |
| Last Frost | Apr 25th |
| Transplant / Direct Sow Outdoors | Apr 25th |
| Harvest Begins | Jun 24th |
| Harvest Ends | Oct 16th |
Crop Details
Transplant Conditions:
Wait until soil reaches 45°F
and nights stay above 28°F
before moving outdoors.
| Trait | Value |
|---|---|
| Days to Maturity | 60 |
| Sun Requirements | Full Sun |
| Growth Habit | Shrub |
| Support Needed | None |
| Planting Depth | Normal |
| Germination Temp (°F) | 65 |
| Min Soil Temp (°F) | 45 |
| Min Night Temp (°F) | 28 |
| Harden Off (days) | Not Required |
Expert Note: For highbush blueberry, prioritize acidic soil (pH ~4.5–5.5) and consistent moisture rather than timing—early cultivars still rely on proper soil conditions and established roots.