How to Grow Great Potatoes

Soils with a pH lower than 6.5 are best-suited for raising potatoes; the ideal soil pH for potatoes is 5 to 6. In fact, potatoes are one of the few vegetable crops that can tolerate and thrive in more acidic soils — soils in the 4.8 to 6.0 pH range. Potatoes may not do well ...