SproutSmart
SproutSmart Intelligent Garden Sowing

Carolina Ruby · Sweet Potato

Zone 4a Save Garden

Planting Schedule

Add Carolina Ruby to your garden to build a schedule and get reminders.
MilestoneDate
Start IndoorsDirect Sow
Last FrostMay 15th
Transplant / Direct Sow OutdoorsMay 15th
Harvest BeginsSep 12th
Harvest EndsSep 24th

Crop Details

Transplant Conditions: Wait until soil reaches 60°F and nights stay above 55°F before moving outdoors.
TraitValue
Days to Maturity120
Sun RequirementsFull Sun
Growth HabitVine
Support NeededTrellis
Planting DepthNormal
Germination Temp (°F)80
Min Soil Temp (°F)60
Min Night Temp (°F)55
Harden Off (days)Not Required
Expert Note: Use slips (not seed) and transplant only after nights stay warm and the soil is well above 60°F to prevent slow, stunted growth.