Mongolian Giant (Helianthus annuus) plants can grow 12-14' tall with huge yellow heads reaching 16-18" across. Sow seeds outdoors at 1/2" depth after last frost. Full sun to light shade. Germinates in 10-14 days. Annual, 90 days
Sunflowers grown and harvested on-site, using all-natural gardening techniques and USDA-certified organic seeds.
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