A living potpourri, the Fragrance Garden features aromatic herbs and flowering plants, ranging from heavily perfumed roses to delicately scented mock orange and spicy oregano. Leading out from the plaza is a circular pool that features lotuses and waterlilies. The eye is drawn through the garden by a formal planting ofThuja occidentalis 'Yellow Ribbon', a variety of arborvitae that has a yellow tinge on the evergreen leaves year round.