Nymphaea “Star of Siam” Day blooming non-viviparous. Will over winter in zones 9 to 11. Plants size is medium. Flower is a semi double violet blue, 4″ to 7″ across. Leaves are heavily mottled 6″ to 10″ across. Has about a 3′ to 6′ spread. Best to grow in 6″ to 18″ of water. Flowers are very fragrant and stand well above the waters surface. You can grow this one in a one, two or three gallon container. Good for earthen ponds as well.