🍠
Sweet Potato
vegetable
At a glance
- USDA Zones
- 4–11
- Sun
- Full sun (6+ hrs)
- Water
- Medium — water when top inch of soil is dry
- Soil
- sandy, loam
- pH
- acidic, neutral
- Spacing
- 12 in. between plants
- SFG per sq ft
- 1 plant per 1-ft cell
- Days to maturity
- ~100 days
Planting & harvest windows
Northern Hemisphere timing. Adjust ±4–6 weeks based on your last/first frost dates.
| Activity | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Plant | ||||||||||||
| Harvest |
Plant Harvest
Good companions
- 🫘
- 🌼
Keep apart from
- 🎃
Recommended varieties
- Beauregard105 daysstart
Most popular orange-flesh variety. Reliable.
- Georgia Jet90 daysstart
Fastest variety — best for short-season gardens.
Add Sweet Potato to your raised bed — the planner handles spacing and companion warnings automatically.
Open the planner →