Multihead Mix sunflower seeds
25 seeds, Net Wt 1.81g
Yellow cut flower arrangement sunflower, dark centers. beautiful 6-10 heads on 8 to 10 plus branches, 7-9 tall.
They will volunteer around your garden over the years. Tall plants may need support. Plant out directly after last frost. Avoid replanting in density in the same location, allelopathic, suppresses germination of understory plants. Tags: Yellow, Large.
How to grow sunflower from seed
Start indoors 2 to 4 weeks before last frost or directly sow 1 to 2 weeks after last frost. Soil pH 4.5-8.7. Hardiness zones 7.
Days from maturity calculated from the date of seeding. Average between 560-1,120 seeds per ounce. Federal germination standard: 75%. Usual seed life 7 years. Isolation distance for seed saving: 1/2 mile.
Planting Depth 1
Soil Temp. Germ. 60-70F
Days to Germ. 5-10
Plant Spacing 2
Row Spacing 24-36
Days To Maturity 85-95
Moist Well Drained