Johnsons' Runner Bean Lady Di Seeds produce highly vigorous beans. This popular variety produces straight, stringless beans known for their great texture and outstanding flavour. Growing up to an average of 30cm (12in) in length, the beans can be frozen for long-term storage. A winner of the prestigious RHS Award of Garden Merit. Sow indoors between April and May or outdoors between May and early July, ready to harvest from July to October. The average pack contains 45 seeds.