he potato plant (Solanum tuberosum) is a herbaceous perennial which produces edible tuberous crops formed underground. It is a member of the family of Solanaceae. The plant prefers slightly acidic, well drained and fertile soils. Potato plants produce red, white, pink, purple or blue flowers at the end of their growing season (3-4 months after planting). The plant’s height can reach 20 inches (50cm). Potatoes have a relatively short root system with most roots located in the top 2 feet (60cm) of soil. Every healthy potato plant can produce from 3 to 25 potatoes.