Blue Lake Green Bean from Proven Selections matures early on vigorous plants, providing excellent flavor and easy picking. Space out planting times a few weeks apart to enjoy beans all season long. Beans are about 6 in. long. Grow in containers, gardens and raised beds and enjoy fresh or steamed. Freeze or can for later use.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, switch grass 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.