






🌿 Unlock your garden’s oceanic secret weapon for lush, envy-worthy growth!
Neptune's Harvest Fish Fertilizer is a premium 1-gallon organic liquid plant food made from 100% North Atlantic ocean fish via a cold process that preserves essential nutrients. With a balanced 2-4-1 NPK ratio plus micronutrients, enzymes, and omega oils, it supports robust growth for vegetables, flowers, trees, and lawns. OMRI Listed and safe for kids and pets, it enhances soil health by feeding beneficial microbes and improving structure, all while minimizing the typical fishy odor. Ideal for indoor and outdoor use, it delivers professional-grade nutrition with effortless application.










































| ASIN | B000IJCZC4 |
| Best Sellers Rank | #14,300 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #566 in Garden Fertilizers |
| Brand | Neptune's Harvest |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,728) |
| Global Trade Identification Number | 00081435040090 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 9 pounds |
| Item model number | HF191-1 |
| Liquid Volume | 3784 Milliliters |
| Manufacturer | Neptune's Harvest |
| Number of Items | 1 |
| Product Dimensions | 6 x 6 x 12 inches |
| Specific Uses For Product | Plant Growth, Root Development, Seed Development, Soil Conditioning |
| UPC | 081435040090 |
| Unit Count | 144.0 Ounce |
A**R
Super stinky stuff that’s worth it’s weight in gold.
Make no mistake - you do not want to touch it. Haha. I’ve set this up on a timer drip system for landscaping and garden now in two different properties. It’s amazing stuff. Plants loooove it. Water early morning for just 10 minutes and within a week, plants take off. Now it’s set to water it in every 3 days. Just remember - it smells horrid - so do not plan to touch it and then not scrub yourself down (which is why ours is on an automated drip system). Have recommended it to friends and everyone has had amazing results. They have a smaller size if you want to try it out but I’m sure once you set it up so you don’t have to touch it, you’ll be hooked too. Happy gardening!
N**E
Real deal
The real deal, does well, lots of tomatoes and great cuke harvest, everlasting swiss chade.
Z**S
It works, buy some! (even if it's stinky!)
The smell is nasty, so lets just get that out of the way. That's the only negative. This stuff just WORKS. I'm obsessed. My plants love it. I put it in almost everything. Lemon trees, orange trees, strawberry plants, tomatoes, basil and other herbs. They all seem to love it and often there's almost immediate growth. It mixes easily enough. I throw some in a watering can, then fill up the can. While filling, it mixes fine. I haven't had any issues with it burning plants, but I always use it early in the AM or late at night. I recommend getting the larger size as I went through the little one too fast with my garden's size.
F**S
Good stuff
Just what my tomatoes need! Great quality. It’s fish fertilizer so it smells exactly how you’d imagine. But my plants are loving it and thriving! A bit pricey for such a small size. I think it may last this season and possibly into next season.
D**Y
Good product. Bad smell
Smell lingers for days within several feet of plant
M**.
Good quality product.
My plants respond immediately to this product and I do 't have worry about them being burned as most of my olants are in pots.
D**Q
This product flights blight from attacking the plant
My sister suggested this product to me for my tomatoes so that I don’t get blight and disease and boy did it work I’ve had my tomatoes for well over a month and they are looking so healthy and beautiful
A**O
Great product
This is amazing! Highly recommended. I shared some with family and they were also pleased
R**Y
great product
R**R
Great organic fish fertilizer, made my plants and flowers grow fast.
Trustpilot
2 weeks ago
2 weeks ago