True Organic Seaweed & Chicken Manure NPK
> A liquid fertilizer with an NPK ratio of 4-3-3, derived from seaweed and chicken manure, packaged in 4.5 kg bags. It is a fertilizer containing nitrogen, phosphorus, and potassium, and is not in the forms or packages described in heading 31.05, so it falls under tariff item 3105.90.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the fertilizer is in tablets or similar forms
Tablets or similar forms are classified under heading 31.05.
If the fertilizer is of animal or vegetable origin and not chemically treated
Animal or vegetable fertilizers are classified under heading 31.01.
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
• > Confirm the product is not in tablet form to avoid heading 31.05
• Provide the NPK analysis and organic certification
• Verify CFIA registration for organic fertilizers
Related Products under Tariff item 3105.90.00
Advanced Nutrients pH Perfect Grow Micro Bloom
Advanced Nutrients pH Perfect Grow Micro Bloom is a three-part liquid NPK system (2-1-6, 5-0-1, 5-0-4) sold as a set in 1L bottles with a total weight under 10 kg for hydroponics. It is classified under tariff item 3105.90.00 as an 'other fertilizer' containing nitrogen, phosphorus, and potassium, packaged for retail sale, per Chapter 31 Note 6.
Advanced Nutrients pH Perfect Grow Micro NPK
> A three-part hydroponic base nutrient system comprising Grow, Micro, and Bloom liquid concentrates. Each component contains nitrogen, phosphorus, and potassium, and the set is packaged for retail sale in bottles totaling under 10 kg, making it classifiable under tariff item 3105.90.00 as an "other fertilizer" containing the three fertilizing elements.
AgroNitrate KP Fertilizer Pack
AgroNitrate KP Fertilizer Pack is a consumer-ready 5 kg bag of a potassium nitrate and sodium nitrate mixture, formulated for home gardening and small farm use. It falls under tariff item 3105.90.00 as an 'other fertilizer' containing two fertilizing elements (potassium and nitrogen) and is packaged in a form not exceeding 10 kg gross weight, per Chapter 31 Note 6.
Bloom Booster NPK 10-30-20 Liquid Fertilizer
> A concentrated liquid fertilizer with an NPK ratio of 10-30-20, designed to enhance flowering in plants. Packaged in 2-liter bottles weighing approximately 2 kg, it is a mineral fertilizer containing nitrogen, phosphorus, and potassium, and is not put up in forms or packages described in heading 31.05, so it falls under tariff item 3105.90.00.
BloomBoost Nitrate Fertilizer 7kg
BloomBoost Nitrate Fertilizer is a 7 kg bag of potassium nitrate and sodium nitrate mixture designed to promote flowering in plants. It is classified under tariff item 3105.90.00 as an 'other fertilizer' with two fertilizing elements (nitrogen and potassium), packaged for retail sale under 10 kg, consistent with Chapter 31 Note 6.
Bloom City Organics NPK 8-8-8 Fertilizer
Bloom City Organics NPK 8-8-8 Fertilizer is a dry soluble fertilizer with humic acids for organic farming, sold in 5 lb bags. It is classified under tariff item 3105.90.00 as an 'other fertilizer' containing nitrogen, phosphorus, and potassium, packaged under 10 kg, with humates considered non-fertilizing additives per Chapter 31 Note 6.