Espoma Holly-Tone Acidifying Fertilizer NPK 4-3-4 from Japan
Organic-mineral blend NPK 4-3-4 with sulfur for acid-loving plants, 18 lb bag but sold in 4kg retail packs. Under HTS 3105.90.00 for NPK in ≤10kg packages. Lowers soil pH for azaleas, rhododendrons.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Declare sulfur as non-fertilizing additive per Chapter notes
• APHIS permit if from regions with soil pathogens