Neptune's Harvest Fish Fertilizer 2-4-1, 36 Ounce

Very stinky, so don’t expect it to smell like roses! My plants are thriving since I’ve started using, so that’s what counts. Monstera put out the biggest most beautiful leaf after using this a few times. My dogs are also attracted to the odor and will stick their faces in the soil after watering, so fyi.Overall, I’m extremely happy. It works. Your plants will thank you.

Took a couple weeks before it arrived, but so did everything else from diff sellers so that's ok. I've done a lot of research on fish fertilizers so I now know the diff between this "cold-pressed", and the emulsified stuff. I really like this so far. Since I have to "Top-Dress" every 4 weeks, I like to use this every other week because the nutes are soluble and that means my plants can feed right away while the microbes are slowly breaking down everything else. I've had absolutely no deficiencies this whole grow. Very impressed! Just shake it up real good before every application. The smell is not bad at all. Smells exactly like catfish bait and it doesn't smell up my grow room. I would choose this stuff every time!

i've been using neptune fish fertilizers for awhile, when my plants look a little limp and maybe overwatered, these help revive plants. I use them on my avocado trees, my blueberry plants and other vegetables and they all do well when i feed them a twice sometimes more a year watering with this concentrated fertilizer. Yes it smells, but it works. It's interesting that a broken down animal like fish can fertilize a plant, like it feeds on the protein, so not sure how it works, but just found it interesting and great that it works so well.

I used to buy this brand's other product, the combined Fish and Seaweed liquid fertilizer. Buying the fish fertilizer and kelp fertilizer separately really helps you customize which nutrients to feed your soil/plants at various life stages.For this fish fertilizer, it is mild but plants actually love that in a fertilizer! Fish hydrolysate(what this product is) is actually supplying your plants with an abundance of amino acids. For the supplied amino acids, your plant now gets to skip making their own (which requires time and energy) and will graciously take this free energy and food and flourish! You don't have to worry about burning your plants with this product. I use it either every third or fourth watering for seedlings. I like to also use this brand's seaweed (or is it kelp?) Liquid in conjunction usually. This helps prevent any early issues and gives the plants a great start, and it's so gentle you don't have to worry about overdoing it and causing issues with young seedlings. I can't think of other fertilizers that you can apply to very young plants and not have to worry about overdoing things. If you applied even heavily diluted synthetic fertilizer you could easily burn your plants or kill seedlings. This is why so many experienced gardeners will tell you to use a weak soil and don't fertilize for quite some time until your seedlings are more established. This product is an exception to that rule because it is natural and gentle.For more established plants I would use this product in conjunction with higher strength organic fertilizers. Probably the most natural way to give your plants nutrients would be to top dress some organic fertilizer and add this product to your water and water those amendments in.I haven't discovered a time when this product causes any issues at all, and the plants seem to love it!

I’m only partway through the first bottle of this. I’ve been using it every two weeks, and everything looks really good, my zucchini and acorn squash are going crazy, taking over a good portion of my backyard.My tomatoes look great, my cucumbers as well as Peppers are all doing well.

very strong, use in small doses. seemed to cause some yellowing of the leaves of all seedlings.

I've used Neptune Harvest for a few years and never had so many compliments on my garden!My harvest has increased considerably too.Love this stuff! Their Tomato and Vegetable product also.

well it looks like its doing job