Dr. Earth Home Grown Tomato Fertilizer NPK 4-4-4
> An organic fertilizer with a balanced NPK ratio of 4-4-4, enhanced with microbes and probiotics to improve soil health. It is packaged in 4 kg bags for retail sale to home gardeners. The product contains all three primary fertilizing elements and is not in tablet form.
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 microbes are considered the essential constituent
Products with non-fertilizing essential constituents may fall under Chapter 38.
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 that the microbial additives do not change the essential character of the fertilizer
• Ensure the product is not classified as a soil amendment under a different heading
• Keep the NPK analysis on the label for customs verification
Related Products under Tariff item 3105.90.00
Advanced Nutrients pH Perfect Grow Micro NPK
> A three-part hydroponic base nutrient system comprising separate Grow, Micro, and Bloom liquid concentrates. Each component contains nitrogen, phosphorus, and potassium, and the set is presented together for mixing to produce a complete NPK fertilizer. The total weight of the set is under 10 kg, so it qualifies as a retail package under this tariff item.
Bloom Booster NPK 10-30-20 Liquid Fertilizer
> A concentrated liquid fertilizer with an NPK ratio of 10-30-20, specifically formulated to promote flowering and fruiting. It contains all three primary fertilizing elements and is packaged in 2-litre bottles for retail sale. The gross weight per bottle is approximately 2 kg, well under the 10 kg limit.
Down to Earth Bio-Live 5-4-2 Fertilizer
> An organic granular fertilizer with an NPK ratio of 5-4-2, containing worm castings and other natural ingredients. It provides nitrogen, phosphorus, and potassium for soil enrichment and is packaged in 5 kg bags for retail sale. The product is a mineral or chemical fertilizer as it contains fertilizing elements in a form usable by plants.
Espoma Holly-Tone Acidifying Fertilizer NPK 4-3-4
> An organic-mineral blend fertilizer with an NPK ratio of 4-3-4, formulated for acid-loving plants such as azaleas and rhododendrons. It contains sulfur to lower soil pH and is sold in 4 kg retail packages. The product provides nitrogen, phosphorus, and potassium and is not in tablet form.
FoxFarm Grow Big Hydroponic Fertilizer
> A liquid fertilizer with an NPK ratio of 6-4-4, designed for the vegetative growth stage of hydroponic plants. It is packaged in 1-gallon jugs with a gross weight of about 4 kg each. The product contains all three primary fertilizing elements and is intended for retail sale.
Gaia Green All Purpose 4-4-4 Powder
> A dry organic fertilizer powder with an NPK ratio of 4-4-4, packaged in 2 kg pails for retail sale. It is designed for slow-release nutrient delivery and is suitable for a variety of plants. The product contains all three primary fertilizing elements and is not in tablet form.