--- product_id: 641717709 title: "Vegan Hydroponic Plant Food | High-nutrient Seaweed 500 g" brand: "florasoul" price: "€ 28.97" currency: EUR in_stock: true category: "Florasoul" url: https://www.desertcart.hr/products/641717709-vegan-hydroponic-plant-food-high-nutrient-seaweed-500-g store_origin: HR region: Croatia --- # NPK 3-5-18 ultra-concentrated 100% water soluble, zero residue PhD-tested nutrient density & pH stability Vegan Hydroponic Plant Food | High-nutrient Seaweed 500 g **Brand:** florasoul **Price:** € 28.97 **Availability:** ✅ In Stock ## Summary > 🌱 Elevate your indoor garden game with pure, potent, and clean plant nutrition! ## Quick Answers - **What is this?** Vegan Hydroponic Plant Food | High-nutrient Seaweed 500 g by florasoul - **How much does it cost?** € 28.97 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/641717709-vegan-hydroponic-plant-food-high-nutrient-seaweed-500-g) ## Best For - florasoul enthusiasts ## Why This Product - Trusted florasoul brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Plant Power:** 100% vegan seaweed extract with zero animal by-products or fillers - • **Clean & System-Safe:** Fully dissolves with no grit—perfect for drip lines, pumps & aeroponics - • **Odourless Indoor Friendly:** Enjoy thriving plants without the typical organic fertiliser smell - • **Power-Packed Growth Formula:** Ultra-concentrated NPK 3-5-18 for stronger roots & bigger yields - • **Scientifically Verified Quality:** PhD horticulture oversight ensures premium nutrient density & pH balance ## Overview Florasoul Vegan Hydroponic Plant Food is a premium, ultra-concentrated seaweed extract fertilizer (NPK 3-5-18) designed for hydroponic systems. This 500g powder makes up to 350L of nutrient-rich solution, fully water soluble with zero residue, ideal for indoor herbs and vegetables. Sourced from wild seaweed and rigorously tested for nutrient density and pH stability, it supports robust growth, stronger roots, and higher yields—all without odour or animal by-products. ## Description Florasoul® Vegan Hydroponic Plant Food | High-Nutrient Seaweed Extract (NPK 3-5-18) | 500g Makes 350L | 100% Water Soluble | For Growth & Yield : desertcart.co.uk: Garden ## Features - [ULTRA-CONCENTRATED NPK 3-5-18]: Unlike standard liquid seaweed feeds with near-zero nutrient values, our flakes offer a potent NPK ratio of 3-5-18. This professional-grade concentration ensures significant growth, stronger roots, and increased fruit yield. - [100% PURE PLANT EXTRACT]: Sourced from premium, wild-harvested seaweed using advanced extraction methods to preserve essential amino acids and trace minerals. Zero animal by-products, zero manure, and zero synthetic fillers. - [SYSTEM-SAFE & NO RESIDUE]: Designed for precision growing. The flakes dissolve completely, leaving no grit or sediment. Perfect for preventing clogs in drip lines, pumps, and emitters in DWC, NFT, or Aeroponic systems. - [ODOURLESS INDOOR GROWING]: Enjoy a thriving indoor garden without the unpleasant smell of traditional organic fertilisers. Our refined formula is virtually scentless, making it ideal for kitchens, living rooms, and offices. - [EXPERT SELECTION & QUALITY]: Carefully sourced and quality-tested under the oversight of a PhD in Horticulture. We ensure every batch meets the highest standards for nutrient density and pH stability (approx. 6.6 buffering). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4LPY78Z | | Best Sellers Rank | 7,663 in Garden ( See Top 100 in Garden ) 147 in Multi-Purpose Fertilisers | | Brand Name | florasoul | | Country of Origin | China | | Coverage | Herbs and Vegetables | | Customer Reviews | 4.3 4.3 out of 5 stars (97) | | EU Spare Part Availability Duration | 3 Years | | Global Trade Identification Number | 04054503023628 | | Item Form | Powder | | Item Weight | 500 Grams | | Manufacturer | florasoul | | Mixing Ratio | 1 Scoop pro 10 Liter | | Model Number | Hydro | | Number of Items | 1 | | Part Number | Hydro-new | | Specific Uses For Product | Hydroponic system nutrition, DWC and NFT nutrient solutions, aeroponics, indoor water culture, zero-residue hydroponic feeding. | | Target Species | vegan herbs and vegetables | | Unit Count | 500.0 gram | ## Product Details - **Brand:** florasoul - **Global Trade Identification Number:** 04054503023628 - **Item form:** Powder - **Item weight:** 500 Grams ## Images ![Vegan Hydroponic Plant Food | High-nutrient Seaweed 500 g - Image 1](https://m.media-amazon.com/images/I/61sCuhP1KyL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Florasoul® Hydroponic Plant Food Certfied Vegan Organic Fertiliser, 100% Water Soluble, Highly Concentrated NPK 3-5-18, Up to 30% More Growth and Yield, Directly from The Manufacturer 18 oz/350 Gal - VIVOSUN 1 Inch Rockwool Cubes, Grow Cubes for Hydroponics, Cuttings, Cloning, Plant Propagation, Seed Startling, 2 Sheets 100 Plugs --- ## 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/641717709-vegan-hydroponic-plant-food-high-nutrient-seaweed-500-g](https://www.desertcart.hr/products/641717709-vegan-hydroponic-plant-food-high-nutrient-seaweed-500-g) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-16*