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Berry Crop Phosphorus-Potassium Blend

A granular fertilizer blend of triple superphosphate and sulfate of potash, formulated as 0-40-20 for small fruits. It contains only phosphorus and potassium as fertilizing elements, with no nitrogen, and is packaged in 25 kg bags for retail sale.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
🇨🇳ChinaFree—Free
🇲🇽MexicoFree—Free
🇺🇸United StatesFree—Free
🇩🇪GermanyFree—Free
🇯🇵JapanFree—Free

Alternative Classifications

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

3105.90.00Same rate: Free

If the fertilizer contains additional micronutrients beyond phosphorus and potassium

Other fertilizers containing at least one fertilizing element may be classified here if not covered by specific headings.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Ensure the product label clearly states the N-P-K ratio and that it contains no nitrogen, as this confirms classification under 3105.60.00

• Verify the packaging weight—if under 10 kg, it may fall under a different tariff item

• Keep commercial invoices with the exact blend composition for CBSA inspection

Related Products under Tariff item 3105.60.00

Citrus & Tomato PK Fertilizer 0-12-24

A specialty granular fertilizer with a 0-12-24 formulation, using triple superphosphate and potassium sulfate for fruiting plants. It is packaged in 20 lb bags and contains only phosphorus and potassium as primary fertilizing elements.

Greenhouse PK Soluble Powder

A soluble powder fertilizer containing monoammonium phosphate and monopotassium phosphate, with a 0-50-30 N-P-K ratio for greenhouse irrigation. It is packaged in 10 kg pails and provides only phosphorus and potassium as fertilizing elements.

Langbeinite Sulfate of Potash with Monoammonium Phosphate

A natural fertilizer blend of langbeinite (sulfate of potash-magnesia) and monoammonium phosphate, formulated as 0-20-20+Mg in 50 lb bags. It supplies phosphorus, potassium, and trace magnesium, with no nitrogen.

Lawn Starter Phosphorus-Potassium Granules

A granular fertilizer for new turf, containing rock phosphate and potash with a 0-15-15 N-P-K ratio. It is packaged in 40 lb bags and provides only phosphorus and potassium as fertilizing elements.

Monoammonium Phosphate and Muriate of Potash Blend Fertilizer

A commercial fertilizer blend of monoammonium phosphate and muriate of potash, with an N-P-K ratio such as 11-52-0. Despite the nitrogen content, it is classified under 3105.60.00 as it contains both phosphorus and potassium as essential fertilizing elements.

Organic-Approved Phosphate-Potash 5-10-10 Fertilizer

An OMRI-listed fertilizer blend of soft rock phosphate and sulfate of potash, with a 5-10-10 N-P-K ratio for organic farming. It is packaged in 40 lb bags and contains phosphorus and potassium as the primary fertilizing elements, with a small amount of nitrogen.