Sunflower Seeds
Helianthus annuus, H. debilis
How to plant Sunflower seeds46 Sunflowers
Sunflowers belong in every garden where kids are present. It is marvelous to witness the amazement and sense of accomplishment children feel when watching the sunflower seeds grow in to 5-16 ft. tall traffic stopping giants.
For best results sow in spring (after the last frost) where they are to grow and provide plenty of water. Bloom season is from mid summer into fall. Excellent cut flowers.
How to Plant and Grow Sunflower
Tall Sunflowers: Direct sow into prepared seed beds after all danger of frost. Plant seeds 6 in. apart, ½ in. deep. Thin to 1-1½ ft. apart. Can start plants early indoors in 2 in. pots or cell packs. Transplant into the garden well before seedlings become root bound.
Dwarf Sunflowers: Direct sow into prepared seed beds 3 in. apart, thin to 6-9 in. apart. Easy to start indoors in 2 in. pots or cell packs.
Grow Sunflowers: Sunflowers require full sun. Soil which is moist and moderately fertile will produce the best flower heads. Blooms attract bees, birds and butterflies.
