Sequoia Sempervirens, the given scientific name, are strong because their roots are intermingled with their community. They have no tap root, no reliance on the depth of the earth, but instead their roots spread out more than 100 feet, lie 10-12 feet under the surface, and lock in with the trees around them to weather life. And weather life they do, as they survive more than 2000 years and then keep on living. When they do fall, new sprouts spring up from the roots. Hence, the name SemperVirens. Our favorite interpretation of this name is Ever Living.