Great for many uses, it can be featured in backgrounds, borders, or beds, as well as annual hedges and childrenÃs gardens. Its strong stems are ideal for use as a windbreak. Latin Name: Helianthus annuus Online Code: 140153 Product Weight: 500 milligrams / approximately 10-12 seeds Plant Type: Annual Bloom Color: Lemon yellow with brown centers 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") Seed Spacing: 8 cm (3") Plant Spread: 30-45 cm (12-18") Growing Height: 1.5-1.8 m (5-6') 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 Lemon Queen Suggestions: To extend blooming season, keep cutting the flowers as they mature.