Nymphaea 'Panama Pacific' These are Very large plants with blooms currently showing. Description: Continuous Violet blooms from may till frost. BLOOMS IN PART SHADE. If there was an award for easy-to-grow and prolific flowering waterlilies, 'Panama Pacific' would be the clear winner. It features brilliant, deep violet-purple flowers that are held above emerald green leaves. The flowers unfurl for months. Ours bloom from May till the first frost, and have a sweet scent. This is a day-blooming, viviparous waterlily. Size: Panama Pacific' spreads 4 to 6 feet wide in medium ponds. Its flowers are 5 to 6 inches across and leaves are 10 to 11 inches wide. Uses: Ideal for water gardens. Climate conditions: Panama Pacific' grows well in full sun or partial shade and is hardy in Zones 10 and 11. Viviparous; very free flowering; use in tub, small, medium or large water gardens; tolerates partial shade; blooms remain open late in the day.