Sunflower Seeds,
Chocolate Cherry

Sow seeds in spring after the last frost, when the soil has warmed. You can also start seeds indoors 2-3 weeks before the last frost and carefully transplant them once the seedlings are hardened off. Ensure the soil temperature is around 70 F for best germination​. If you’re not sure how to find your first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'

Sow the seeds about 1/2 inch deep and space them 16 inches apart in rich soil. Water the seeds thoroughly after planting, and keep the soil consistently moist until germination occurs, usually within 7-14 days. Thin the seedlings to the correct spacing if necessary to help prevent overcrowding.

Chocolate Cherry sunflowers bloom within 65-75 days. These sunflowers benefit from regular feeding every 2-3 weeks with a balanced fertilizer, and they may require staking due to their tall, branching habit. Deadheading spent flowers will encourage continued blooming.

• When petals die back and heads begin to dry and turn brown, place a paper bag over the heads to protect seeds from birds.
• After a few days, the heads will dry to a dark brown. Bring the heads indoors and hang them upside down in a dry area in direct sunlight for up to a week, shaking seeds free each day.
• Store seeds in a cool, dark, dry place.