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Mammoth Sunflower Seeds - Organic

Produces extra large heads of edible seeds produced in abundance on 8 foot tall stalks. Flowers are at least 12" across. Pick the flower heads when the seeds are filled-in and the outside flower petals dry out.

1 Tbsp. of seed contains at least 30 seeds.

Seeds were grown in hand double-dug beds using sustainable farming practices on our mini-farm in El Sobrante.


Lifecycle:1    (0: N/A, 1: annual, 2: perennial, 3: biennial)
Height:8 feet
Diameter:4-5 feet
Container Planting:no

Cultural Requirements:

Propagation / Germination:Germinates quickly in warm soil in Spring or Summer. Can be direct sown or started in pots or flats for transplanting.
Sun:Full Sun

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