A tuber crop established with seed potato pieces.
Choose the region that actually covers your garden. These source references are not a nationwide planting calendar.
Up to 2 weeks before the spring frost reference
The source anchor is the average last spring frost. Use this as an approximate regional starting point.
A NOAA station’s median 32°F freeze date is a different measure. Substituting it is an application calculation, not a published local calendar.
Use the Central North Carolina calendar, with its separate establishment methods. This is not a calendar for every part of North Carolina.
Use the Florida calendar for your specific subregion. Planting months are not interchangeable across the state.
Outside these regions? Use your local Extension planting guidance. A nearby weather station describes climate; it does not establish whether or when to plant this crop.
The reviewed Central North Carolina source provides this maturity reference. Your variety and growing conditions can change the interval.
Count from planting seed potatoes: tubers or tuber pieces, not botanical seed.
Maturity references vary with cultivar, harvest size, weather, and establishment method. Keep your seed packet or transplant label alongside the regional calendar.
No verified value
in this guide.
We have not assigned a germination minimum for potatoes. Use crop-specific local guidance for your planting material and method.
Selected source facts reviewed . This is our review date, not the sources’ publication date.
How we use the data