|Helianthus grosseserratus (Saw-Tooth Sunflower) Wildflower Seeds Be the first one to write a review|
Origin: US Native Wildflower
Other Common Names: Thick-tooth Sunflower
Bloom Time: Fall
Height: 72 in to 120 in
Spacing: 9 in to 24 in
Light: Full Sun to Part Shade
Soil Moisture: Medium
USDA Zone: 3a-11
Germination: Fall plant or cold stratify for 2 to 3 months for best results. Sow seeds just below the soil surface at 70F and water.
Seeds Per Oz: 13800
Sunflowers were named for their habit of turning their faces to the sun. At the beginning of the development they exhibit heliotropism, or following the sun in its course from east to west, though the mature blossoms usually end up facing straight east. These are said to be the happiest of flowers, and in the language of flowers they symbolize loyalty and constancy.
Write a review | No reviews for this product.