Learn About Black Oil Sunflowers And Black Sunflower Seeds

black-oil-sunflower
Image by austinevan

By: Bonnie L. Grant

Sunflowers provide some of the cheeriest blooms. They come in a wide range of heights and bloom sizes as well as colors. The giant flower head is actually two separate parts. The inside is the cluster of flowers, while the larger colored “petals” on the outside are actually protective leaves. The flowers in the center turn into seed when the plant is almost done for the season. Black oil sunflower seeds are the favorite for feeding wild birds and for making sunflower oil.

Types of Sunflower Seeds

There are two kinds of sunflowers grown commercially: oil seed sunflowers and confection sunflowers.

Oil seed flowers are grown for oil production and bird seed. Sunflower oil is low in saturated fats and doesn’t have a strong taste. It is growing in popularity due to its heart healthy reputation.

Confection sunflowers produce seeds that are large gray and black striped seeds that are sold for snacks. They are sold either in the shell, roasted or salted, or shelled for salads and baking. Numerous varieties are used for confection seeds but primarily the Black Peredovic sunflower is grown for oil seed.

Black Peredovik Sunflowers

Usually sunflower seed is a mixture of colors and some are striped. The black sunflower seeds hold the most oil and the Russian cultivar, Black Peredovik sunflower, are oil seed sunflowers used the most. It was bred as a sunflower oil production crop. The Black Peredovik  sunflower seeds are medium sized and deep black.

This black oil sunflower seed has more meat than a regular sunflower seed and the outer husk is softer so even smaller birds can crack into the seed. It is rated the number one food for wild birds by the U.S. Fish and Wildlife Service. The high oil content in Black Peredovik  sunflower seeds is important to birds in winter as they will spread the oil on their feathers increasing buoyancy and keeping them dry and warm.

Other Black Oil Sunflower Seeds

When the sunflower head matures, the flowers become seeds. These sunflower seeds can be a variety of shades but having all black ones is rare.

The Red Sun sunflower cultivar has predominantly black seeds as does Valentine sunflower. There are always a few brown or striped sunflower seeds and these cultivars are not grown for oil as is the Black Peredovic sunflower.

Even the common or native sunflowers can produce black seeds mixed in with the other colors. These will go first if you leave the sunflower head out for food. Squirrels, rodents and birds will eat the black sunflower seeds before anything else due to the higher calorie and fat content.

This article was last updated on

Related Articles
Did you find this helpful?
Share it with your friends!
Additional Help & Information

Didn't find the answer to your question? Ask one of our friendly gardening experts.

Do you know anything about gardening? Help answer someone's gardening question.

Read more articles about Sunflowers.

Search for more information

Use the search box below to find more gardening information on Gardening Know How:

Newest Articles
  • compost-maggots Should I Have A Lot Of Flies In My Compost?
  • lacy-phacelia Lacy Phacelia Info – Tips On Lacy Phacelia Growing And Care
  • orchid-pseudobulbs What Is A Pseudobulb In Orchids: Learn About The Function Of Pseudobulbs
  • jasmine-flower Non-Flowering Jasmine: What To Do When Jasmine Flowers Are Not Blooming
  • grapes Ripening Of Grapes: When To Harvest Grapes