according to my research, 54 degrees celsius
Sunflower seeds will germinate at temperatures as low as 39 degrees Fahrenheit. The optimum temperature for sunflowers is between 70 and 78 degrees Fahrenheit.
Sunflowers can grow quite happily in the temperate UK climate.
sunflower seeds the writ temperature to grow it in is 19 to 25 Celsius because it isn't to hot or too cold.
Sunflower seeds. Sunflower seeds. Sunflower seeds. Sunflower seeds. Sunflower seeds. Sunflower seeds. Sunflower seeds. Sunflower seeds. Sunflower seeds.
Hardening sunflower oil makes it a solid at room temperature which is suitable for spreading so I don't think that it makes much difference. I could be wrong though. Sorry!
Only in some tempetures, a sunflower seed needs sun and warth a sunflower does not do well in cold cloudy areas infact a sunflower has a really big chanse of dying in cold and cloudy areas. If a sunflower is in a cold cloudy place it will die because without sunshine a sunflower can't make food without food it will starve and if it starves it will die it also needs to be warm so if you want to plant a sunflower i'd do it in the summer were it is both sunny and warm. (sunflower seeds growth) A sunflower needs to be healthy and in a good enviorment were it is sunny and warm to produce full grown and healthy seeds. In a indoor enviorment when summer it is a good time to put a sunflower i sugjest by the window were the sun is most likely to get all the sun it needs. :)
Because sunflower seeds have a high fat content and are prone to rancidity, it is best to store them in an airtight container in the refrigerator. You can also store them in the freezer, because the cold temperature will not greatly affect their texture or flavor.
Ligao is the Sunflower Capital of the Philippines. Altona is the Sunflower Capital of Canada. Hearne is the Sunflower Capital of Texas.
Sunflower seeds; these seeds are edible
in the sunflower
Vitamin C, Thiamin, Niacin, Vitamin B-6, Folate, Vitamin A, Vitamin E, etc.
A sunflower is from the Asteraceae family and the Helianthoideae subfamily. The sunflower is native to the Americas. Sunflower seeds and sunflower oil are now widespread foodstuffs that come from the sunflower.
it depends on the type of sunflower
A sunflower does not have bark.