Burpee American Giants Hybrid Sunflower Seeds 50 seeds Description Wow! One of the tallest of our tall sunflowers, 'American Giant' Look ready to touch the sun. Growing up to 14', their huge yellow faces grow to 1' Wide. Perfect for tall hedges or an instant backyard sun forest. Features: One of the tallest sunflowers ever, growing up to 14' in Height Each packet contains 50 seeds Sow outdoors 4 weeks after the average last frost date Plant Height is 12-14'. plant spread is 3'. blooms are 1' Annual for all growing zones from 1-11. Sunlight exposure = full-sun Get your seeds off to a great start with a Burpee Seed Starting Kit Burpee, the gardeners best friend since 1876. Beautiful plants and everything else you need to grow the garden of your dreams from Americas most trusted seed company. No GMOs, ever. Product Details: Plant or Animal Product Type: Flower Indoor/Outdoor Usage: Outdoor Brand: Burpee Color: American Giants Expected Blooming Period: Summer Item Weight: 22.68 Grams Sunlight Exposure: Full Sun Unit Count: 50.0 Count Expected Planting Period: Summer Product Care Instructions: Keep plants well-watered during the growing season, especially during dry spells. Plants need about 1-2 inches of rain per week during the growing season. Use a rain gauge to check to see if you need to add water. It's best to water with a drip or trickle system that delivers water at low pressure at the soil level. If you water with overhead sprinklers, water early in the day so the foliage has time to dry off before evening, to minimize disease problems. Keep the soil moist but not saturated. See more Plant or Animal Product Type: Flower Indoor/Outdoor Usage: Outdoor Brand: Burpee Color: American Giants Expected Blooming Period: Summer Item Weight: 22.68 Grams Sunlight Exposure: Full Sun Unit Count: 50.0 Count Expected Planting Period: Summer Product Care Instructions: Keep plants well-watered during the growing season, especially during dry spells. Plants need about 1-2 inches of rain per week during the growing season. Use a rain gauge to check to see if you need to add water. It's best to water with a drip or trickle system that delivers water at low pressure at the soil level. If you water with overhead sprinklers, water early in the day so the foliage has time to dry off before evening, to minimize disease problems. Keep the soil moist but not saturated. Soil Type: Sandy Soil Moisture Needs: Regular Watering Number of Pieces: 50 Product Dimensions: 3.25 x 0.06 x 4.5 inches Item Weight: 0.8 ounces Manufacturer: Burpee Country of Origin: USA Item model number: 31390A