Sunflower Seeds
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  Seeds of Hope
"The Great Sunflower by 7 year old artist, Issak Johnson-Underwood SEED SALE LOCATIONS
  • Davis Art Center
    1919 F. Street; Davis, CA
    (530) 756-4100

  • All Things Right and Relevant
    1640 East 8th St, Davis, CA
    (530) 759-9648
This year’s sunflower seed packet incorporates "The Great Sunflower by 7 year old artist, Issak Johnson-Underwood from Davis.

NAMI-Yolo raises funds and mental illness awareness by selling special "Seeds of Hope" sunflower seed packets for a $3 donation per packet or 2 for $5. 

We are selling Sunflower Seeds known for their ability for tall growth, that can grow up to 16' in height and beyond.

American Giant
Thanks to a generous donation by Tom Heaton
Height: Up to 16ft and beyond.
Head Type: Generally single-head
Head Diameter: 10" (30cm)
Maturity: 70 days

These sunflower seeds were developed by Woodland plant geneticist  Dr. Tom Heaton,  the world’s foremost sunflower breeder. Heaton has been breeding sunflowers for 30 years and has revolutionized the market by introducing a dazzling array of new sunflower forms and colors to the seed trade.  American Giant Hybrid can grow to 16+ feet and has very large seed heads. 

"If this sunflower was any taller, you would need a flashing light on top of it to warn passing airplanes! Not only is this one of the tallest sunflowers that we have seen, it has the stalk to support it. The 10 inch golden blooms sit atop plants that can reach 16 ft and above."  Photos and more about the American Giant Sunflower