Hybrid Mammoth Sunflower Seeds for Sowing from Canada
F1 hybrid seeds of mammoth ornamental sunflower varieties producing giant flower heads over 12 feet tall. Packaged for home gardeners and commercial flower farming. HTS 1206.00.00.31 specifically for sunflower seeds intended for sowing.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include Plant Variety Protection (PVP) certificates if patented hybrids to establish legitimate sowing use
• Retail packets under 1kg often qualify for informal entry; bulk farm quantities need formal phytosanitary docs
• Ensure labels specify 'for sowing' to distinguish from decorative dried seeds