Black Oil Sunflower or Helianthus is an open-pollinated sunflower variety that can be grown for flowers with deep black centers. They are often grown to be used for sunflower oil as well due to their higher oil content. It also works great as a warm-season cover crop for purifying soils and scavenging nutrients from deep. 110 days to maturity.
*Seed can not be used for food, oil, or feed. Not fit for human or animal consumption.