When you decide to outfit a building with a green roof, the plants have to come from somewhere. In this particular case, 8,355 square feet of plants are growing at T & L Nursery in Woodinville, Washington for installation at the new Olive 8. Currently under construction, Olive 8 will be Seattle's first LEED hotel/condo (pursuing LEED Silver certification). In addition, it will have one of the city's largest green roofs with 20 different varieties of drought-tolerant sedums growing in 700 planters totaling nearly 24,000 plants. That's a lot of green to have on the fourth floor for everyone to enjoy.