Sequoia USA , Sequoia sempervirens and Sequoiadendron giganteum are among the largest and oldest trees in the world. They grow mainly in California in the United States., Sequoias can grow to a Garden Myth Time! Someone just told me you can fertilize plants with urine Have you ever heard this? Would you try it, or is that a big NO? Seeds of White Cup and Saucer Vine COBAEA SCANDENS T.O.G Two Tips for Rose Care in Cooler Months A Bee In The Bonnet