The Incredible Hulk was never so impressive as the power of nature. Take mint for example. Its tenacious rhizomes know no boundaries. A mere terra-cotta pot is no challenge. And if you think the rhizomes are pervasive, what about that scent. Each part of the plant is packed with minty-fresh smell. A slight brush of a leaf, yank on a root, or heaven-forbid clip of an old stalk and the air is filled with lovely mintiness. Heck I bet you can smell it from here!