Onions should be pulled up when their leaves have browned. In order to ripen them, lay them on their sides in the sun. If it is wet, place them on sacks in a covered location until they can be put back in the sunshine, turning them several times to ripen evenly. A popular storage method is to plait the onions into a type of rope which can then be hung up on a hook or nail in a sheltered place. This “rope” is made by folding the onion leaves around a straw skein or core and then binding the leaves with heavy string.