Our Evening Primrose Missouri Seeds produce large, lemon coloured flowers that open as daylight starts to fade, releasing a wonderful evening fragrance. The large funnel shaped blooms open toward the end of the day and seem to glow as the light begins to fade. The low spreading plants are ideal for a patio border or the front of a mixed flower border. A hardy perennial. Sow indoors from March to May or outdoors from June to July, ready to flower from June to September. Average pack contains 45 seeds. Height 30cm. Warning:Seeds should not be eaten. Store out of reach of children and pets. Always read the instructions before use.