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.