BioAdvanced 12-Month Tree & Shrub Fertilizer Spikes from Mexico
Long-release NPK spikes for trees, in small retail boxes ≤10kg. HTS 3105.10.00.00 as tablet/similar forms from chapter 31.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Pesticide claims may require separate EPA regs; document spike dimensions/form; pitfall: classifying as 'parts' vs fertilizer