The Sutton Seed French Marigold Boy-O-Boy Mix is a dwarf mixture of golden yellow, bright yellow, and mahogany/gold flowers. These weather-tolerant plants are perfect for beds, borders, and containers. They are half-hardy annuals, suitable for sowing under glass in gentle heat from February to March. Alternatively, they can be sown directly outdoors in April or May for flowers from June to September. They grow to a height of 20-25cm (8-10 inches) and spread to 15-20cm (6-8 inches).