Sunflower Sunrich Lemon Summer, scientifically known as Helianthus, is the quintessential sunflower, producing a ruffled ring of perfectly placed, bright lemon petals that surround a dark chocolate colored, tightly woven center. One of many to choose from in the Sunrich Series. These single stem F1 Hybrids are a tidy 36" inches tall and bread for disease resistance and as a high performance cut flower production crop. This highly dependable performer has superb quality, is fully pollen-less, has sturdy upward facing blooms and exceptional vase life. Excellent for succession planting to keep blooms ever present in your garden patch for home gardeners and production growers alike. Succession sow every two weeks with various spacing for continual blooms and a variety of flower head sizes. The tighter you space the seeds the smaller the bloom head. Blooms in 60-70 days. Packet: 50 seeds.