Pint plant of Pear Mint Mentha Hybrid Westerfield is different from most other mints, the scent of this aromatic herb is of sweet ripe pears. Silver gray soft leaves, upright growth habit. Grows 24 inches in part to full sun. Mint plants are very easy to grow and are a very hardy perennial. Violet blossoms in late spring or early summer Hardy in zones 4 to 11.