--- product_id: 324684796 title: "Neptune's Harvest Organic Fish Fertilizer 36-Oz Bottle" brand: "neptune's harvest" price: "€ 68.04" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.hr/products/324684796-neptunes-harvest-organic-fish-fertilizer-36-oz-bottle store_origin: HR region: Croatia --- # slow-release nitrogen boost 100% organic fish protein promotes beneficial soil bacteria Neptune's Harvest Organic Fish Fertilizer 36-Oz Bottle **Brand:** neptune's harvest **Price:** € 68.04 **Availability:** ❌ Out of Stock ## Summary > 🌿 Dive into organic growth with Neptune’s Harvest—where your garden meets the sea! ## Quick Answers - **What is this?** Neptune's Harvest Organic Fish Fertilizer 36-Oz Bottle by neptune's harvest - **How much does it cost?** € 68.04 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/324684796-neptunes-harvest-organic-fish-fertilizer-36-oz-bottle) ## Best For - neptune's harvest enthusiasts ## Why This Product - Trusted neptune's harvest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Ocean Power:** Harnesses fresh North Atlantic fish enzymes for nutrient-rich growth. - • **Eco-Friendly Growth:** Supports soil health by encouraging beneficial microbes. - • **Versatile Plant Booster:** Perfect for orchids, roses, veggies, and more—watch blooms explode. - • **Long-Lasting & Efficient:** Concentrated formula means fewer applications, more thriving plants. - • **Sustained Soil Nourishment:** Slowly releases amino acid nitrogen to feed plants longer. ## Overview Neptune's Harvest Organic Fish Fertilizer is a 36-oz bottle of highly nutritional, organic fertilizer made from fresh North Atlantic fish enzymes. It delivers slow-release nitrogen in the form of amino acids, promoting healthy plant growth without harming soil biology. This eco-friendly formula supports beneficial bacteria and retains nutrients longer by preserving natural oils and proteins, making it ideal for a wide range of plants and soil types. ## Description Organic, highly nutritional protein fertilizer made with naturally occurring enzymes present in fresh north atlantic fish. Nitrogen, derived from fish protein in the form of amino acids. When added to soil, slowly breaks down into basic compunds. Does no Review: My sister told me about this fertilizer and finally gave me a bottle. I’m never without it now! It works on all kinds of plants. I use it on my orchids, desert roses, bougainvillea and ginger Lillie’s to name a few. Just a little in a watering can with plain water and in two weeks the plants are blooming like crazy. It goes a long way and is so effective you won’t be disappointed. Pretty much any flowering plant that’s looking sad just needs a little drink of this and it will bounce back almost immediately! Review: Southern Texas soil is poor, with clay or basement rock covered by a thin layer of heat compacted soil. I use sterile store-bought soil in containers, which has no ability to absorb natural processes. Combining this fertilizer with a kelp based product is wonderful, my plants love them both and grow bigger than what I was used to in the Midwest. Only down point is the smell. You can't have a fish product without dealing with the odor; and I advise making it difficult for pets and strays to try to investigate where that great smelling (to them) stuff is coming from. My poor potato bed became a dog bed using this and the kelp lol I had to put fencing over the potato container the next year to keep the critters out. I had left the bottle on a shelf when empty and the dogs decided it was a 'hide a treat' toy. I was SO happy I had used it up! :D I would highly recommend this as a product! ## Features - Organic, highly nutritional protein fertilizer made with naturally occurring enzymes present in fresh north atlantic fish - Nitrogen, derived from fish protein in the form of amino acids, slowly breaks down into basic compounds when added to soil - Does no biological damage to the soil and will promote the growth of beneficial bacteria - Because no oils or proteins are removed, the nutrients remain in the soil longer - Pack of 1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001RE9YZ0 | | Best Sellers Rank | 278,975 in Garden ( See Top 100 in Garden ) 1,234 in Multi-Purpose Fertilisers | | Customer Reviews | 4.6 4.6 out of 5 stars (210) | | Date First Available | 22 Sept. 2020 | | Item model number | 081435036123 | | Manufacturer | NEPTUNE S HARVEST | | Part number | HF136 | | Product Dimensions | 35.56 x 10.16 x 10.16 cm; 0.28 g | ## Product Details - **Brand:** Neptune's Harvest - **Item form:** Liquid - **Item weight:** 0.01 Ounces - **Liquid volume:** 36 Fluid Ounces - **Specific uses for product:** Plant Growth ## Images ![Neptune's Harvest Organic Fish Fertilizer 36-Oz Bottle - Image 1](https://m.media-amazon.com/images/I/41ncOiuyVQL.jpg) ![Neptune's Harvest Organic Fish Fertilizer 36-Oz Bottle - Image 2](https://m.media-amazon.com/images/I/61TW+UtUvXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***B on 30 August 2025* My sister told me about this fertilizer and finally gave me a bottle. I’m never without it now! It works on all kinds of plants. I use it on my orchids, desert roses, bougainvillea and ginger Lillie’s to name a few. Just a little in a watering can with plain water and in two weeks the plants are blooming like crazy. It goes a long way and is so effective you won’t be disappointed. Pretty much any flowering plant that’s looking sad just needs a little drink of this and it will bounce back almost immediately! ### ⭐⭐⭐⭐⭐ Review *by J***R on 28 December 2023* Southern Texas soil is poor, with clay or basement rock covered by a thin layer of heat compacted soil. I use sterile store-bought soil in containers, which has no ability to absorb natural processes. Combining this fertilizer with a kelp based product is wonderful, my plants love them both and grow bigger than what I was used to in the Midwest. Only down point is the smell. You can't have a fish product without dealing with the odor; and I advise making it difficult for pets and strays to try to investigate where that great smelling (to them) stuff is coming from. My poor potato bed became a dog bed using this and the kelp lol I had to put fencing over the potato container the next year to keep the critters out. I had left the bottle on a shelf when empty and the dogs decided it was a 'hide a treat' toy. I was SO happy I had used it up! :D I would highly recommend this as a product! ### ⭐⭐⭐⭐ Review *by S***8 on 5 January 2026* Works great! It stinks if mixed solution has to sit at all! ## Frequently Bought Together - Neptune's Harvest Organic Fish Fertilizer 36-Oz Bottle - Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 (36 Ounce) - Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/324684796-neptunes-harvest-organic-fish-fertilizer-36-oz-bottle](https://www.desertcart.hr/products/324684796-neptunes-harvest-organic-fish-fertilizer-36-oz-bottle) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-21*