Other
Mineral or chemical fertilizers containing two or three of the fertilizing elements nitrogen, phosphorus and potassium; other fertilizers; goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg: > Other > Other
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 3105.90.00.50
NPK 10-10-10 Granular Fertilizer
A balanced granular fertilizer containing 10% nitrogen, 10% phosphorus, and 10% potassium (NPK) designed for general lawn and garden use. It falls under HTS 3105.90.00.50 as a mineral or chemical fertilizer with all three primary fertilizing elements in a package under 10 kg, not fitting specific NPK headings. The 'Other' subheading captures common blended formulations for retail sale.
Miracle-Gro Water Soluble All Purpose Plant Food
Water-soluble powder fertilizer with NPK 24-8-16 for flowers, vegetables, and houseplants, typically in 1.5 lb retail boxes. Classified under HTS 3105.90.00.50 for multi-nutrient chemical fertilizers in consumer packages ≤10kg. The balanced formula exceeds single-element headings.
Scott's Turf Builder Triple Action Lawn Fertilizer
Granular NPK 22-0-4 fertilizer with weed and disease control for lawns, sold in 12.5 lb bags under 10kg net. HTS 3105.90.00.50 covers this as 'other' multi-element fertilizer in retail packaging, despite zero phosphorus label. Phosphorus trace qualifies as three-element.
Osmocote 14-14-14 Controlled Release Fertilizer
Polymer-coated slow-release granules with balanced NPK 14-14-14 for potted plants and nurseries, in 2kg retail tubs. Under HTS 3105.90.00.50 as other multi-nutrient fertilizer in ≤10kg packages. Coating doesn't change chemical fertilizer classification.
Jobe's Organics All Purpose Fertilizer Spikes
Pre-formed NPK 4-4-4 fertilizer spikes with feather meal and bone meal for trees/shrubs, in 50-count ≤10kg boxes. HTS 3105.90.00.50 as 'tablet or similar forms' of multi-nutrient fertilizer. Spike shape qualifies as similar form despite organic sources.
FoxFarm Grow Big Liquid Plant Food
Liquid concentrate NPK 6-4-4 with micronutrients for vegetative growth, in 1 quart bottles <10kg. Falls under HTS 3105.90.00.50 as other multi-nutrient fertilizer meeting chapter note criteria in retail packaging. Not purely nitrogenous per 3102.80.
Espoma Plant-Tone Organic Plant Food
Granular NPK 5-3-3 with bio-tone microbes from feather meal, sulfate of potash, in 18 lb bags ~8kg. HTS 3105.90.00.50 for blended multi-element fertilizer with organic/mineral mix in retail weight. Microbial additives don't exclude from chapter.
Advanced Nutrients pH Perfect Grow Micro Bloom
Three-part liquid NPK system (2-1-6, 5-0-1, 5-0-4) sold as set in 1L bottles total <10kg for hydroponics. Under HTS 3105.90.00.50 as multi-nutrient fertilizer set in retail packaging. Combined use provides NPK balance.
Down To Earth Bio-Live 5-4-2 Fertilizer
Organic granular NPK 5-4-2 with seabird guano, fish bone, kelp meal in 5lb bags. HTS 3105.90.00.50 covers hybrid organic-mineral multi-nutrient blends ≤10kg. Meets chapter inclusion despite natural sources.
General Hydroponics Flora Series Trio
FloraGro/FloraMicro/FloraBloom NPK liquids (2-1-6, 5-0-1, 0-5-4) in 1qt bottles total set <10kg. Classified HTS 3105.90.00.50 as complete NPK system for retail hydroponic growers. Integral set treatment applies.
Dr. Earth Home Grown 4-4 Fertilizer
NPK 4-4-0 granular with probiotics for fruits/veggies, 4lb bags. HTS 3105.90.00.50 despite zero K declaration (trace qualifies), as other multi-nutrient ≤10kg. Consumer vegetable garden formulation.
Gaia Green All Purpose 4-4-4 Powder
Organic powder NPK 4-4-4 from rock phosphate, greensand, sulfate of potash in 2kg bags. Under HTS 3105.90.00.50 for mineral-based multi-nutrient powder ≤10kg retail. Powder form not excluded.
True Organic Seaweed & Fish Fertilizer
Liquid NPK 2-3-1 from hydrolyzed fish and Ascophyllum nodosum seaweed, 32oz bottles. HTS 3105.90.00.50 as multi-nutrient organic liquid ≤10kg. Meets chapter chemical fertilizer definition.
Bloom City Organics NPK 8-8-8 Fertilizer
Dry soluble NPK 8-8-8 with humic acids for organic farming, 5lb bags. Classified HTS 3105.90.00.50 for balanced three-element retail fertilizer. Humates considered nonfertilizing additive.
RX Green Solutions Organic Plant Food
NPK 7-4-10 water-soluble powder from soy protein hydrolysate, kelp, in 1kg pouches. HTS 3105.90.00.50 as other multi-nutrient organic-compatible ≤10kg. Protein hydrolysis qualifies as chemical processing.