--- product_id: 715655365 title: "Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons" brand: "bloom city" price: "€ 66.24" currency: EUR in_stock: true reviews_count: 5 category: "Bloom City" url: https://www.desertcart.hr/products/715655365-bloom-city-organic-liquid-seaweed-and-kelp-fertilizer-supplement-8 store_origin: HR region: Croatia --- # 7-species organic seaweed blend Concentrated 8 oz makes 45 gallons Formulated & made in USA Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons **Brand:** bloom city **Price:** € 66.24 **Availability:** ✅ In Stock ## Summary > 🌱 Elevate your garden game with nature’s purest growth elixir! ## Quick Answers - **What is this?** Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons by bloom city - **How much does it cost?** € 66.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/715655365-bloom-city-organic-liquid-seaweed-and-kelp-fertilizer-supplement-8) ## Best For - bloom city enthusiasts ## Why This Product - Trusted bloom city brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Power of 7 Seaweeds:** Harness a potent blend of seven wild-harvested sea plants for unmatched plant vitality. - • **Versatile Growth Booster:** Perfect for lawns, indoor plants, veggies, and ornamentals—one supplement for all your green needs. - • **Ultra-Concentrated Formula:** Just 1 tsp per gallon unlocks 45 gallons of nutrient-rich growth fuel—maximize every drop. - • **Clean Extraction, No Fillers:** Experience the cleanest kelp extract with natural enzymes and hormones, zero brackish pulp. - • **Crafted by Botanists in the USA:** Premium quality, sustainably sourced, and scientifically formulated for the conscious grower. ## Overview Bloom City Organic Liquid Seaweed and Kelp Fertilizer is a concentrated, 8 oz liquid supplement that makes up to 45 gallons of nutrient-rich plant food. It features a unique blend of seven species of wild-harvested seaweed, extracted to preserve natural enzymes and growth hormones without fillers. Safe and easy to use on all plants and lawns, this USA-made formula supports root and stem health, drought resistance, and vigorous growth, making it the premium choice for professional and hobbyist gardeners alike. ## Description Great for lawns and gardens. Bloom City’s CleanKelp formulation contains more than just ascphyllum nodosum, CleanKelp is made of seven species of wild harvested sea plants that are loaded with vitamins, minerals, and naturally occurring plant growth hormones. CleanKelp improves root and stem growth, and relieves heat and drought stress to ensure plants grow vigorously. Add CleanKelp both indoor and outdoor plants during your everyday watering routine or use it for root dips, foliar sprays and compost teas. Other kelp brands fill their bottles with low quality byproduct and non-nutritious plant matter. Stop paying for filler material. Bloom City’s proprietary extraction methods are gentle and maximize the nutritional benefits of wild sea plants. CleanKelp is rich in naturally occurring enzymes, amino acids, sugars, minerals, growth hormones and macronutrients.Bloom City nutrient systems are an ultra-premium line designed for the craft grower. Our nutrients and supplements are simple to use and produce amazing results. Leave behind the confusing and dirty world of Big-Ag fertilizers and upgrade to Bloom City. Bloom City’s products are made in America from the highest quality sources by a small team of passionate plant scientists. All our ingredients are better for plants, better for you, and better for the planet. Bloom City is simply the best choice for the conscientious grower. Review: Working great on my Trichocereus cacti! - I'm seeing rapid growth and pupping and my Trichocereus cacti, feeding regularly with 10ml per 2 gallons. 10/10, would buy again! Review: Perfect Plant Supplement - I absolutely love this product. It's easy to use and works for all of my plants from indoor succulents to my outdoor herbs and berries. I use it whenever I am starting seeds, transplanting seedlings and as a foliar spray. It's odorless so you don't have to worry about smells ## Features - FULLY ORGANIC SEAWEED AND KELP: A seven species blend of Ascophyllum Nodosum, Palmaria Palmata, Ecklonia Maxima, Laminaria Saccharina, Chlorella Vulgaris, Arthrospira Platensis, and Chondrus Crispus. - EXTRACTED TO PROTECT NATURAL ENZYMES: Clean Kelp’s unique processing techniques give the cleanest possible kelp extract. Get all the benefits of natural kelp enzymes and hormones without the non-nutritious fibrous pulp that gives other kelps their thick, brackish appearance. You can see the difference. - SIMPLE AND SAFE TO USE FOR ALL PLANTS: Add to every watering, it’s that easy. No risk of over application, plants love kelp. Clean Kelp aids in every stage of growth for root and stem health. - FOR BOTH PLANTS AND LAWNS: Add Clean Kelp to all of your houseplants, vegetable garden, and your lawn for healthy green plants. - FORMULATED AND MADE IN THE USA: Designed by botanists and plant chemists. Bloom City chooses only the highest quality ingredient sources and manufacturing methods to create the world’s best craft growing nutrient systems ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08JHHFZVG | | Brand | Bloom City | | Brand Name | Bloom City | | Customer Reviews | 4.6 out of 5 stars 5,073 Reviews | | Item Form | Liquid | | Item Weight | 8 Ounces | | Item form | Liquid | | Item weight | 8 Ounces | | Liquid Volume | 8 Fluid Ounces | | Liquid volume | 8 Fluid Ounces | | Manufacturer | Bloom City | | Mixing Ratio | 1 tsp per gallon for watering, 8 tsp per gallon for foliar feed | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | BKELP8OZ | | Specific Uses For Product | Lawn,Organic | | Specific uses for product | Lawn,Organic | | Target Species | lawns, houseplants, edibles, ornamentals | | UPC | 841401125677 | | Unit Count | 8.1 Milliliters | ## Product Details - **Brand:** Bloom City - **Item form:** Liquid - **Item weight:** 8 Ounces - **Liquid volume:** 45 Gallons - **Specific uses for product:** Lawn,Organic ## Images ![Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons - Image 1](https://m.media-amazon.com/images/I/719gRZpHMLL.jpg) ![Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons - Image 2](https://m.media-amazon.com/images/I/81wyCv2iB9L.jpg) ![Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons - Image 3](https://m.media-amazon.com/images/I/810vQ2OMPaL.jpg) ![Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons - Image 4](https://m.media-amazon.com/images/I/813FLGXiW4L.jpg) ![Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons - Image 5](https://m.media-amazon.com/images/I/81vKse+hLlL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How is this product claimed to be "cold pressed" at the same time the ingredients include kelp meal which is dry?** A: This is a great question and one that would be good to clarify, CleanKelp has a couple of items that are actually not cold pressed - namely sprulina and chlorella, they are a micro algae and are integrated whole into the solution after having their outer cell walls cracked or ruptured. The rest of the ingredients, including other kelp species not listed, are either ground then pressed or pressed whole. The kelp meal specifically is hand harvested then ground into a meal that is then pressed after being ground. This grind is done to ensure a better micronutrient extraction. After all of the processing, we filter the kelp blend to ensure a uniform fertilizer. Thanks! **Q: Is this stuff fully organic? Can I use it on my organic garden? Thanks** A: Hey there, thanks for the question! Yes, Bloom City Kelp is fully organic, naturally and sustainably harvested. Should be perfect for your organic gardening needs! James - Bloom City Crew **Q: Is this product fully vegan?** A: Yes, this is vegan. There are no animal products in it. **Q: What is the npk for your fish and seaweed product?** A: This product is a micro nutrient. NPK are macro nutrients not found in most seaweed or fish emulsion products. This product is meant to be used as a supplement to fertilizer. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Working great on my Trichocereus cacti! *by H***D on 16 May 2026* I'm seeing rapid growth and pupping and my Trichocereus cacti, feeding regularly with 10ml per 2 gallons. 10/10, would buy again! ### ⭐⭐⭐⭐⭐ Perfect Plant Supplement *by C***W on 14 April 2026* I absolutely love this product. It's easy to use and works for all of my plants from indoor succulents to my outdoor herbs and berries. I use it whenever I am starting seeds, transplanting seedlings and as a foliar spray. It's odorless so you don't have to worry about smells ### ⭐⭐⭐⭐⭐ My Garden Loves It *by L***O on 1 March 2026* I used this product last year in my garden. My cherry tomatoes went NUTS! All of my veggies and flowers loved this stuff. Everyone in my communal garden wanted to know what I was using. One bottle lasted all season. I’ll be using again this year and adding the nitrogen product as well. Highly recommend!! Thanks for a great product 😊 ## Frequently Bought Together - Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons - Bloom City Professional Grade Ultra Pure Cal-Mag Growing Fertilizer, 1/2 Pint (8 oz) - Bloom City Liquid Silica Boost Fertilizer and Supplement, 1/2 Pint (8 oz) Concentrated Makes 45 Gallons --- ## 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/715655365-bloom-city-organic-liquid-seaweed-and-kelp-fertilizer-supplement-8](https://www.desertcart.hr/products/715655365-bloom-city-organic-liquid-seaweed-and-kelp-fertilizer-supplement-8) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-16*