Top Crop is a legendary bush bean variety –an All American Selection winner in 1950 – it has been a favorite ever since. Green beans should be picked when about 5 inches long and are stringless and produced above the leaves, making them very easy to pick. Great for freezing or canning. Mature beans are brown mottled with tan – save some! Bush bean = 1-2 feet. most/full sun. 20 seeds/pack.