Comparison: Best Fish Emulsion 1 Gallon (Updated | Dec 1st)
If you’re looking to give your garden a natural boost, you’ve probably heard about fish emulsion. But with so many options out there, how do you know which 1-gallon fish emulsion is truly the best? We’ve dug into the details—smell factor, nutrient content, ease of use, and real results—to bring you honest, hands-on comparisons.
- Best for wintergreen deodorized: Alaska Fish Emulsion Fertilizer 5-1-1 Concentrate 1 Gallon (Packaging may vary)
- Best for cold-pressed power: 1 Gallon Organic Fish Emulsion Fertilizer for Plants – Ideal Liquid Fish Fertilizer for Plants
- Best for compact green boost: Fertilome (10612) Fish Emulsion Fertilizer 5-1-1 (32 oz)
- Best for salmon nutrient blend: Fish Emulsion Fertilizer
- Best for low-odor powder: Fish Emulsion Fertilizer 12-2-2 Powder (3.3 pounds Powder-Up to 300 Gallons of Water)
- Best for hobbyist size: Fertilome (10611) Fish Emulsion Fertilizer 5-1-1 (16 oz)
- Best for mini plant food: Fish Emulsion Fertilizer
- Best for earthworm boost: Just Scentsational Bare Ground Solutions TP-128G Trident’s Pride Organic Liquid Fish Hydroponic Soil Fertilizer
- Best for standard green boost: Fertilome (10614) Fish Emulsion Fertilizer 5-1-1 (1 gal)
Product Comparison: Best Fish Emulsion 1 Gallon
Alaska Fish Emulsion Fertilizer 5-1-1 Concentrate 1 Gallon (Packaging may vary)
- Will Not Burn
- Great for all plants
- Deodorized with Natural Wintergreen
- 5-1-1 fertilizer is an excellent source of organic plant nutrients
- Fish Fertilizer
1 Gallon Organic Fish Emulsion Fertilizer for Plants – Ideal Liquid Fish Fertilizer for Plants, Flowers, Fruits & Vegetables, 2-3-1 NPK – Sustainably Sourced and Hydrolyzed for Steady Growth
- ORGANIC FISH EMULSION FERTILIZER – Our liquid fish fertilizer is made from sustainably sourced fish emulsion and we use up all the parts that would otherwise go to waste. Using an environmentally conscious method, ingredients are refined fresh and 100% cold pressed to help retain all of the nutrients, vitamins, and amino acids needed to grow healthy plants.
- GROW PLANTS NATURALLY – This wonderfully organic alternative to synthetic fertilizer contains a 2-3-1 NPK ratio perfect for light and frequent applications. Promotes steady, healthy plant development throughout the growing season.
- ENRICHES SOIL – Helps build a strong foundation for your organic garden to thrive on! Use as an effective soil drench to improve fertility, structure, and encourage the growth of beneficial microorganisms like fungi in your garden’s soil.
- PRODUCE MORE – Get the most out of your fertilizer and your garden! This organic garden fertilizer helps to increase crop yields and flower blooms. Gentle enough to use as a foliar spray makes this the perfect fish fertilizer for plants, flowers, and vegetables.
- SMELL THE DIFFERENCE – This fertilizer smells like fish because it’s made from fish! Crafted with high-quality concentrated and undiluted hydrolyzed fish emulsion each bottle gives off a pungent fishy aroma. When compared, we see it like this – if it doesn’t smell, then it’s not real fish!
Liquinox 7128 Fish Emulsion 5-1-1 Fertilizer, 1-Gallon
- All purpose liquid fish fertilizer: Use on flowers, lawns, shrubs, trees, and other outdoor plants
- Primary nutrients source: Derived from seagoing fish
- Active ingredients: Includes iron, manganese, and zinc
- Fish emulsion 5-1-1: Suitable for soil or foliar application
- Safe and nonburning: Ideal for use on vegetables, flowers, shrubs, lawns, and trees
- Versatile application: Can be used on potted and house plants, fruits, vegetables, ornamentals, and shade trees
- Application rate: Recommended usage is 2 tablespoons per gallon monthly during the growing and blooming season
- Product type: Liquid fertilizer
- Package size: Available in a 1-gallon container
- Manufacturer: Liquinox
Fertilome (10612) Fish Emulsion Fertilizer 5-1-1 (32 oz)
- Develops deep green foliage, vigorous root systems and a solid plant structure
- Derived from fish soluble, can be used from indoor and outdoor. Can be used on plants and trees.
- Mixes with water and can be used by any convenient method of application. Shake well before use.
- 5-1-1 Fertilizer contains 5% Nitrogen, 1% Phosphate and 1% Soluble Potash.
- For plants mix 1-2 tbsp per 1 gal of water. For trees mix 4 tbsp per gal of water.
Fish Emulsion Fertilizer, Complete Fish Emulsion Plant Food, 1 Gallon (128 oz)
- Complete fish fertilizer for thriving plants
- Helps growth with natural harvest salmon nutrients
- Easy-to-follow care instructions included
- Made in the USA
Fish Emulsion Fertilizer 12-2-2 Powder (3.3 pounds Powder-Up to 300 Gallons of Water), for Vegetables, Trees, Lawns, Shrubs, Flowers, Fruits
- Organic Fish Protein :12-2-2 NPK powder made from 100% fish dried liquid powder, ground, and highly water-soluble when mixed.
- 2× Super Concentrated Powder: 1 lb (≈450 g) makes up to 100 gal of liquid feed,ideal for both large veggie plots and indoor/hydro gardens, creating high-value yield.
- Proven Results and Trusted Organic Fertilizer: Comparison experient conducted on same seed, same soil. The fertilizer supports visible growth and robust fruit set.
- Promotes Healthier Roots & Foliage: Rich in natural amino acids and micronutrients, boosts plant stress resistance, soil biology, and nutrient uptake.
- Reduced Odor, Easy to Use: Dry powder form alleviates the strong “fishy” smell of traditional emulsions. Simple to store, measure, and apply; mix and water every 1–2 weeks.
- Sustainable & Responsibly Sourced: Made in small batches from by products of the fish meal industry, organically biodegradable with minimal waste.
- Includes a teaspoon for ease of measurement
Fertilome (10611) Fish Emulsion Fertilizer 5-1-1 (16 oz)
- Develops deep green foliage, vigorous root systems and a solid plant structure
- Derived from fish soluble, can be used from indoor and outdoor. Can be used on plants and trees.
- Mixes with water and can be used by any convenient method of application. Shake well before use.
- 5-1-1 Fertilizer contains 5% Nitrogen, 1% Phosphate and 1% Soluble Potash.
- For plants mix 1-2 tbsp per 1 gal of water. For trees mix 4 tbsp per gal of water.
Fish Emulsion Fertilizer, Complete Fish Emulsion Plant Food, 8 oz (250mL)
- Complete fish fertilizer for thriving plants
- Helps growth with natural harvest salmon nutrients
- Easy-to-follow care instructions included
- Made in the USA
Just Scentsational Bare Ground Solutions TP-128G Trident’s Pride Organic Liquid Fish Hydroponic Soil Fertilizer, 128 oz (1 Gallon)
- Omri-rated, all-natural, Organic fish fertilizer adds proteins and enzymes to soil
- Increases anti-oxidants, sugar, and earthworm population
- Increased microbe production reduces the need for pesticides and creates stronger growth
- Comes in liquid fertilizer or soil conditioning granules for easy application
- Suggested use is 4-6oz per gallon of water.
Fertilome (10614) Fish Emulsion Fertilizer 5-1-1 (1 gal)
- Develops deep green foliage, vigorous root systems and a solid plant structure
- Derived from fish soluble, can be used from indoor and outdoor. Can be used on plants and trees.
- Mixes with water and can be used by any convenient method of application. Shake well before use.
- 5-1-1 Fertilizer contains 5% Nitrogen, 1% Phosphate and 1% Soluble Potash.
- For plants mix 1-2 tbsp per 1 gal of water. For trees mix 4 tbsp per gal of water.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What key factors should I consider when choosing a fish emulsion fertilizer?
Look at the NPK ratio, because it tells you the balance of nitrogen, phosphorus, and potassium for your plants. Check whether the product is liquid or powder, as this affects storage, dilution, and odor. Also verify if the formula is certified organic, non‑burning, and if it includes micronutrients like iron or zinc for added value.
How does the NPK ratio influence plant performance?
A higher nitrogen level (e.g., 5‑1‑1) promotes rapid leaf growth, while a lower nitrogen, higher phosphorus mix (e.g., 2‑3‑1) supports root development and flowering. The 12‑2‑2 powder provides a strong nitrogen boost for heavy feeders such as vegetables. Choose the ratio that matches the growth stage and type of plant you are cultivating.
Which 1‑gallon fish emulsion gives the best overall value?
Alaska Fish Emulsion (5‑1‑1) stands out because it combines a balanced NPK, a deodorizing wintergreen scent, and a non‑burning formula that works on a wide range of plants. The Organic Fish Emulsion (2‑3‑1) offers a truly sustainable, cold‑pressed process and a higher phosphorus content for blooming, but it has a stronger fish odor. If you prioritize low odor and versatility, Alaska provides the strongest value per gallon.
Is there a low‑odor option among the 1‑gallon fish emulsions?
Yes, the Alaska Fish Emulsion is deodorized with natural wintergreen, making it much milder than most traditional fish fertilizers. The Liquinox 5‑1‑1 and Fertilome 5‑1‑1 also claim to be non‑burning, but they do not specifically mention odor reduction. For a garden where scent matters, Alaska is the best choice.
Can I safely use these fish emulsions on indoor plants?
All of the listed liquid fish emulsions are labeled as safe for vegetables, flowers, shrubs, and trees, which includes indoor foliage. The non‑burning formulas, such as Liquinox and Fertilome, reduce the risk of leaf scorch in confined spaces. Just follow the recommended dilution rates and avoid over‑application to keep indoor air quality comfortable.
How do liquid fish emulsions compare to powdered fish fertilizer?
Liquid emulsions are ready to dilute and apply, offering quick absorption but often carry a stronger fishy smell. Powdered forms like the 12‑2‑2 blend are highly concentrated, reduce odor, and are easier to store long‑term, though they require mixing with water before use. Choose liquid for convenience and immediate use, or powder for lower odor and larger area coverage.
What are the typical mixing rates for these products?
Most 5‑1‑1 liquids (Alaska, Liquinox, Fertilome) recommend 1‑2 tablespoons per gallon of water for foliage plants and 4 tablespoons per gallon for trees. The 2‑3‑1 organic emulsion suggests a similar dilution but can also be used as a foliar spray for a light coating. For the 12‑2‑2 powder, mix 1 lb (≈450 g) with 100 gallons of water, then apply every 1–2 weeks.