Our Calendula Princess Orange Black Seeds produce spectacular, easy-to-grow pot marigolds with large double flowers and an unusual, dark ruffled centre. They're perfect for long-lasting cut flowers and the edible petals can be used to brighten up your salads. What's more, the plants will often self-seed to provide further displays in future years. A hardy annual. Sow outdoors from March to June and August to September, ready to flower from May to October. Average pack contains enough seed for 75 plants. Height 60cm. Warning: Seeds should not be eaten. Store out of reach of children and pets. Always read the instructions before use.