The pollen-free flowers on this branched variety measure 15 cm (6") across. Stems branch out to form a thick barrier, creating a perfect annual hedge. Helianthus annuus Online Code: 140150 Product Weight: 1 gram / approximately 14-17 seeds Plant Type: Annual Bloom Color: Golden yellow Grows Best In: Full Sun Bloom Period: August to September Days to Seed Germination: 7 to 14 days Seed Planting Depth: 1.3 cm (1/2") Growing Height: 1.5 m (5') Planting Instructions: After all danger of frost, sow seeds in open ground well exposed. Cover with 1 inch of soil. When plants are 4 inches tall, thin. Needs lots of water. How To Grow: Sunflower Golden Hedge Suggestions: Can be planted as a tall border plant, or used as a windbreaker.