The effort of trellising pole bean seeds is repaid by the ease of picking and an extended, abundant harvest. Regular picking will extend the harvest. Pole beans are a good choice for small gardens because they use vertical space. Pole bean seeds are the answer to limited garden space, perfect for urban and community gardens. Select from a variety of pole bean tellis options for faster picking, much higher yields, longer harvest periods, and a some say a richer flavour superior to bush beans. Many people feel that pole beans have a richer bean flavour than bush beans.