Soprano White Impatiens from Proven Winners are one of the best part sun to shade plants for gardeners. If you are looking to add masses of no-fuss color in your shade beds, the Sopranos are hard to beat. In addition to masses of flowers, these plants have increased disease resistance which helps to ensure that your garden is overflowing with color all season long. We exclusively grow our annual grandes in Eco+Grandes for a greener tomorrow! Plant Powered Packaging by Proven Winners: Introducing the full annual Eco+Grande collection. The Eco+Grande is a game-changing Plant Container made from plants. This compostable container is made from starchy renewable plants like corn, switchgrass and sugar beets grown in the United States. The Eco+Grande has nutrients built into the wall of the container that helps plants grow bigger and faster all season if planted in the ground. When the Proven Winners Eco+Grande container is discarded in the garbage can, it will naturally break down faster in a landfill than a traditional petroleum-made container. The container will get smaller and smaller until microbes consume it, turning it back into an inert organic product.