ANTIRRHINUM MAJUS NANUM F1 SPEEDY SONNET
The Speedy Sonnet series requires only 10.5 hours of daylight to bloom, making it not entirely day length neutral, but going a long way toward the goal. Speedy Sonnet needs 1.5 hours less light than Sonnet. In all other respects, Speedy Sonnet can be treated like Sonnet.
- Earlier flowering Sonnet type requiring 10.5 hour photoperiod to flower
- Bred for early Spring sales or later Autumn sales
- For early Autumn flowering in warm weather areas, choose Sonnet