Buy the 2015 Old Farmer's Almanac!
Reporting
Potatoes in the SouthMid-zone 8, Vicksburg, MS; loess silt soil Potatoes (Irish around here to distinguish from sweet) grow very nicely here and at least down to Natchez. Historically, they were a staple since early 1800s. Can be planted in the ground but spring weather makes wet gooey soil. Best to plant in late Jan or through Feb, which is why the soil is wet and gooey. Better to lay cut tubers on bed surface and cover with a good 6-in. loose wheat straw or other loose mulch. Don't hill or otherwise disturb until ready to harvest new potatoes, which will start in late May/early Jun here. Pull aside straw and gather what is wanted then recover. Plants will continue developing tubers. Tubers develop at or just below soil surface. An inch or so of water on bed per week if rain is lacking. The mulch protects potatoes even after the vines die off, easing the problem of storage in the wet warm South.

Shop Wind Bells in the Almanac General Store