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According to this website - http://davesgarden.com/guides/pf/go/223/ they can grow in Seattle & Spokane.. I have seen them growing in people's yards in Port Angeles. This leads me to believe that they can be grown all over Washington state.
What else can I help you with?
What state should you plant a sunflower?
Sunflowers can be grown in any state.
Where on earth are sunflowers grown?
I am from Wisconsin and there are many sunflower fields in the state. But I would guess that the mid-plain states are where most sunflowers are grown.
Why are sunflowers grown the Midwest region?
where is sunflowers grown in the midwest
What is a walla?
It is an onion named for the region in Washington state where it is grown
Do sunflowers grow from seeds?
Yes. Sunflowers are grown from seed.
Why are sunflowers grown in great plains?
Sunflowers are grown to make into healthy snacks but most farmers grow them for their oil.
Can you grow sunflowers in Russia?
Yes. Sunflowers are often grown in Russia.
What is the most produced plant that grows in Washington state?
Apples and Sunflowers are mostly produced
What county is sunflowers grown?
it is mostly grown in hot areas
Where are sunflowers grown in the Midwest?
In Hawaii
What agricultural products are grown in the state of Washington?
apples
Why are sunflowers grown in North Dakota and South Dakota?
Sunflowers are used to make a healthy oil.
