The humble potato puts on a dazzling display at 13,000 feet above sea level. Along the frigid spine of the Andes, men and women in bare feet uproot tubers of multiple shapes and colors - yellow ...

How to Grow Caladiums Outdoors. Caladium tubers should be planted in ground or in containers when warm weather arrives. If you plant too soon, they tend to grow slowly or to rot.

New research explores the surprising symbiotic relationship between tubers and different ant species at rainforest heights ...

While plants often have mutually beneficial relationships with insects, a tuber in Fiji grows separate compartments for ...

The Corydalis plant is a member of the poppy family. It grows mainly in central eastern China, and has been used in Chinese medicine for centuries. Its tubers are dug up, ground, and then boiled ...