Our Echinacea Purpurea Purple Seeds produce what\'s commonly known as \'cone flowers\' because of the prominent centres that dominate the large and colourful blooms. With good weather tolerance, the displays last over a long period and the spent flower heads persist into winter to provide added interest. A hardy perennial. Sow indoors from February to April or outdoors from May to July, ready to flower from June to September. Average pack contains 50 seeds. Height 90cm. Warning: Seeds should not be eaten. Store out of reach of children and pets. Always read the instructions before use.