In North America, the native, the Indians use sunflowers, Helianthus annuus to utilize the oil that can be provided. They also use the sunflowers for food. The former also commonly make the sunflowers to feed their livestock. We can even make a snack from a sunflower. The oil that contains in a sunflower is a rich source of energy. The source of the sunflower oil is placed in the seeds. To understand more about sunflower, we can download sunflower cut out template. We can learn the anatomy of a sunflower by using it. Usually, sunflower oil is also functioned as a cooking oil. Every mature sunflower is able to produce oil as many as 40% of its weight.
Sunflowers have motor cells in the head of the flower. Just like the name, the sunflowers move their head and face the sun. This kind of flower can be classified as a heliotropism flower. It's because the sunflowers move their head and follow where the direction of the sun rotated. This means that they move from east to west, just like where the sun rises and sets. The other fun fact of the sunflowers is that this flower is declared as a state flower of Kansas and the national flower of Ukraine. Even though the color of sunflower is imagined as yellow, actually, not all sunflower petals are yellow. One of the variety even comes in a form of striped petals.
The seed of a sunflower can sprout in 7 to 10 days. The total time needed to grow a sunflower is between 90 to 100 days. If we want to grow it, make sure the place to grow gets the adequate amount of sun exposure. They are not so picky when it comes to growing on the soil. Just keep in mind that the soil is not waterlogged. Also, they are able to live in a mildly acidic to alkaline soil, with the scale of pH from 6.0 to 7.5.
Yes, sunflowers are used in medicine, specifically herbal medicine. Sunflower seeds contain plenty of phenylalanine. This is a substance that can prevent the pain. It's because phenylalanine contains anti-inflammatory and the effect of analgesic. We can also find vitamin E and selenium inside the sunflower. They both are antioxidants that help to protect our body from free radicals. So, the risk of getting a heart attack or the other cardiovascular diseases is not as high as when we don't get protected by antioxidants. The vitamin E itself is good for the brain. Vitamin E is also a good substance to increase the sexual drive, develops digestive function, charges energy, makes the bones and muscle strong, and also helps to reduce infertility.