Sunflower Mammoth

These plants are 8' and more in height when well grown and make an effective screen or background. The impressive flower heads have brown centers surrounded by yellow petals and are often 12" across. When dry. the seed heads can be cut and sold as is for wild bird food. Or spread them out under cover until seeds loosen and shatter out of the head. then package them as snack food and for baking. Color: Brown centers surrounded by yellow petals Annual SHIPPING Seed Untreated 1 Ounce: We have under 5 packages of this size but we have more in the warehouse. If you order today we will package up the necessary seed and the estimated ship date is 05/16/20 Seed Untreated 25 Pounds: We are currently breaking down the bulk seed into your package size and will be ready to be shipped shortly. If you ordered today the estimated ship date is 05/09/20 PACKAGING Approximately 2.925 seeds per pound CULTURE Soil temperature: 70 - 75 degrees fahrenheit Seeding depth: 1 - 1.5 inches Germination lighting: Dark required Germination days: 4 - 8 days Grow on temperature day: 55 - 60 degrees fahrenheit Plant spread: 30 - 36 inches Plant height: 8 -10' Plant type: annual Maturation days: 75 days