Sunflower, Mammoth - Bulk Seed

The classic! Tall with big blooms! Plus it produces lots of yummy, healthy seeds! Perfect for photographing an photography backgrounds Sow when danger of frost has passed. Cover seed 1/2" deep in prepared soil and pack down firmly. When plants are 3" tall, thin to 18-24" apart. Water during dry periods. Full sun is best. Seed Information: Lifecycle: annual Time to Maturity: 75-90 days Sun Requirement: full sun Spacing: 24" apart Depth: 1/2"  Bloom Season: mid to late summer Height: 9' - 12' Uses: Cut flowers, edible seed, great for children Low Maintenance : yes Seeds/Oz: 190 LBS./Acre: 74 Sowing Method: Direct Plant Scientific Name: Helianthus *Online resale prohibited