Comparison: Best Alaska Fish Emulsion Fertilizer (Updated | Dec 1st)
If you’ve ever wondered how some gardeners get their tomatoes plump, their greens lush, and their flowers bursting with color—especially in Alaska’s tough climate—the secret might just be in the soil. But with so many options out there, which one truly delivers? We’ve dug into the best fish emulsions tailored for Alaskan growing conditions, comparing nutrients, scent, ease of use, and real garden results—so you can feed your soil with confidence and grow like a pro.
- Best for wintergreen fresh: Alaska Fish Emulsion Fertilizer 5-1-1 Concentrate 1 Gallon (Packaging may vary)
- Best for omri certified: Alaska Fish Fertilizer OMRI Listed 5-1-1
- Best for vitamin boost: CENTRAL GARDEN BRANDS 100099247 Fish Emul Fertilizer
- Best for two-pack value: Lilly Miller Alaska Fish Fertilizer 5-1-1 Concentrate 1 Quart (2-Pack)
- Best for salmon nutrients: Fish Emulsion Fertilizer
- Best for all-purpose power: Alaska Fish Emulsion Fertilizer All Purpose 5-1-1 1 gal
- Best for sustainable yield: 1 Gallon Organic Fish Emulsion Fertilizer for Plants – Ideal Liquid Fish Fertilizer for Plants
- Best for low-odor powder: Fish Emulsion Fertilizer 12-2-2 Powder (3.3 pounds Powder-Up to 300 Gallons of Water)
- Best for vigorous growth: Fertilome (10611) Fish Emulsion Fertilizer 5-1-1 (16 oz)
- Best for bulk growth: Fertilome (10612) Fish Emulsion Fertilizer 5-1-1 (32 oz)
Product Comparison: Best Alaska Fish Emulsion Fertilizer
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
Alaska Fish Fertilizer OMRI Listed 5-1-1, 115 oz
- Fish-based fertilizer for use in vegetable, fruit, and flower gardens
- Excellent for use on flowers, trees, and other plants
- OMRI listed
- For organic gardening
- Great for all indoor and outdoor plants
- NPK 5-1-1 fish emulsion fertilizer
- Fish has been used as a natural source of plant nutrients for centuries
- Easy to use, just mix with water
CENTRAL GARDEN BRANDS 100099247 Fish Emul Fertilizer, 1 Quart
- Promotes healthy plant growth with 11 vitamins
- Can be used on all indoor and outdoor plants
- 100-percent organic
- Stimulates microorganisms
- Does not burn
Lilly Miller Alaska Fish Fertilizer 5-1-1 Concentrate 1 Quart (2-Pack)
- 2 pack
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
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!
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.
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.
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
How do I choose the right container size for my garden needs?
Consider the total planting area and how frequently you plan to fertilize. Larger volumes like the 1‑gallon bottles (e.g., Alaska Fish Emulsion 5‑1‑1) are cost‑effective for extensive beds, while 1‑quart or 8‑oz bottles work well for container gardens or trial runs. Powdered options can stretch even further, making a small bag suitable for large plots when mixed to the recommended dilution.
What are the main differences between liquid fish emulsion and powdered fish fertilizer?
Liquid emulsions are ready‑to‑mix and provide quick nutrient uptake, but they often have a stronger fish odor. Powdered formulas, such as the 12‑2‑2 fish protein powder, are low‑odor, highly concentrated, and can be diluted to cover many gallons of water, offering longer storage life. Choose liquid for convenience and immediate results, or powder for odor control and large‑scale applications.
Which products have the least odor, and does that matter?
Products that are deodorized, like the Alaska Fish Emulsion with natural wintergreen, or those formulated as powder, tend to have a milder scent. While odor does not affect nutrient content, a low‑odor formula can be more pleasant for indoor use or close‑quarter gardening. If you’re sensitive to smell, prioritize deodorized liquids or powders.
Why is an OMRI listing important for organic gardeners?
The OMRI (Organic Materials Review Institute) certification confirms that a fertilizer meets strict organic standards, allowing its use in certified organic farms and gardens. The Alaska Fish Fertilizer OMRI Listed 5‑1‑1 assures you that no prohibited synthetic chemicals are present. This can be a deciding factor if you are pursuing organic certification or want to avoid synthetic inputs.
Which fish emulsion offers the best value per ounce of nutrients?
Generally, the 1‑gallon concentrates (e.g., Alaska Fish Emulsion 5‑1‑1) provide the lowest cost per ounce of NPK compared to smaller quart or 8‑oz bottles. Powdered options can also be economical because a small weight creates many gallons of feed, but initial price per pound may appear higher. Compare the total nutrient content (NPK % and volume) to determine the lowest cost per effective dose.
Can these fertilizers be used on both indoor and outdoor plants?
Yes, most listed products, such as the Central Garden Brands Fish Emulsion and the Fertilome 5‑1‑1 formulas, are labeled safe for indoor and outdoor use. Just follow the dilution instructions to avoid over‑application, which can cause leaf burn in confined spaces. Deodorized or low‑odor versions are especially suitable for indoor environments.
How does the NPK ratio influence what I should grow?
A 5‑1‑1 ratio supplies a balanced amount of nitrogen for leafy growth, making it ideal for vegetables, herbs, and foliage plants. Higher phosphorus (the middle number) benefits flowering and fruiting, so a 12‑2‑2 powder can boost bloom production on roses or fruiting vines. Match the ratio to your plant’s stage: higher nitrogen for vegetative growth, higher phosphorus for blooming or fruiting phases.
Are there any burn or safety concerns with fish emulsion fertilizers?
Most fish emulsions are formulated to be “won’t burn” when used at the recommended dilution, but applying undiluted concentrate can cause leaf scorch. Always mix the product with water according to the label—typically 1‑2 tablespoons per gallon for foliage plants and up to 4 tablespoons for trees. Wearing gloves during mixing can prevent skin irritation, especially with higher‑strength concentrates.