BioThrive Bloom 0-5-4 NPK Fertilizer

Liquid bloom booster with 0-5-4 NPK from bat guano and potassium sulfate in quart retail bottles. HTS 3105.20.00.00 applies to retail packages containing all three elements, even with zero nitrogen declaration. For flowering plants.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+25.0%25%
🇲🇽MexicoFreeFree
🇨🇦CanadaFreeFree
🇩🇪GermanyFreeFree
🇯🇵JapanFreeFree

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3103Lower: 10% vs 25%

If superphosphate primary ingredient

Phosphatic fertilizers under 3103 even with K addition

3304.99.50.00Higher: 35% vs 25%

If marketed primarily as plant growth regulator

Perfumery/compounds if primary function not fertilization

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Liquid hazmat shipping declarations; stability testing for sea freight; batch analysis for guano content

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