Grower Information : Very early-flowering Prado offers a totally unique type of multi-flowering cut flower sunflower. Approximately 7 to 10 stems per plant may be harvested when the main stem is pinched at the fifth set of true leaves. The dark-centred flowers are 6 in./15 cm in diameter. Very low humidity or very high light levels can reduce stem length. Harvest in approximately 10 to 12 weeks.