What percentage of clovers have four leaves?

Clovers can have more than four leaves. Five-leaf clovers are less commonly found naturally than four-leaf clovers; however, they, too, have been successfully cultivated. Some four-leaf clover collectors, particularly in Ireland, regard the five-leaf clover, known as a rose clover, as a particular prize. read more

companies sell four leaf clovers as lucky charms or cover them with gold to make jewelry. Park Seed Company sells plants of a Red Four-Leaf Clover (Triflorum repens 'Atropurpureum'). Another company sells seeds of a four leaf clover with up to 39% of the leaves with four leaflets. A four leaf clover is a natural mutation. read more