--- product_id: 54023285 title: "TNT Complex 500ml" brand: "hesi" price: "€ 35.34" currency: EUR in_stock: true reviews_count: 6 category: "Hesi" url: https://www.desertcart.at/products/54023285-tnt-complex-500ml store_origin: AT region: Austria --- # Active sugars & amino acids boost vitality 3% Organic Nitrogen for vibrant growth Low EC value prevents nutrient overload TNT Complex 500ml **Brand:** hesi **Price:** € 35.34 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your plant game with the organic edge of Hesi TNT Complex! ## Quick Answers - **What is this?** TNT Complex 500ml by hesi - **How much does it cost?** € 35.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/54023285-tnt-complex-500ml) ## Best For - hesi enthusiasts ## Why This Product - Trusted hesi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Organic Power:** 100% organic nitrogen fuels lush, healthy plants without salt stress. - • **Smart Dosage Control:** Precise 2.5ml-5ml per liter dosing for clones, mothers, and growing plants indoors or outdoors. - • **Versatile Medium Use:** Perfect for soil and coco coir setups, ensuring adaptability for every grower’s environment. - • **Synergistic Additives:** Compatible with Hesi Supervit, Root Complex, and Powerzyme for unstoppable growth cycles. - • **Tailored Growth Formula:** Optimized NPK 3-2.3-3 ratio designed specifically for young and mother plants. ## Overview Hesi TNT Complex 500ml is a premium nutrient solution formulated for young and mother plants during the vegetative phase. Featuring a balanced NPK ratio (3% nitrogen, 2.3% phosphorus, 3.1% potassium) with 100% organic nitrogen, it promotes vigorous, healthy growth with minimal salt buildup. Enriched with vitamins, active sugars, and amino acids, it supports robust development in soil or coco coir mediums. Designed for precise dosing and compatibility with complementary Hesi additives, it’s the go-to choice for millennial growers seeking optimized, sustainable plant nutrition. ## Description Product description Hesi TNT Complex is a nutrient for young plants or mother plants grown in soil or coco coir. Hesi TNT Complex should be used during the vegetative phase of plant growth. Switch to Hesi Bloom Complex when your plants start to flower in soil, or Hesi Coco for plants flowering in coco. The NPK percentages of Hesi TNT Complex are Nitrogen 3%, Phosphorus 2.3%, Potassium 3.1%. Use 2.5ml per litre for clones and mother plants, and 5ml per litre for growing plants, indoors and outdoors. Hesi TNT Complex contains all the nutrients your young plants and mothers will need, as well as vitamins, active sugars, and amino acids to ensure healthy growth. The Nitrogen in Hesi TNT Complex is 100% organic, meaning less salts and in turn improved growing conditions for young plants. (The fact that the Nitrogen is 100% organic results in a low EC value. Be careful not to overfeed, as this can lead to leggy plants that will struggle to get vital nutrients from the roots to the tips of the plants in the bloom cycle.) Hesi TNT Complex also contains all the nutrients your young plants and mothers will need, as well as vitamins, active sugars, and amino acids to ensure healthy growth. If you wish to use additives with Hesi TNT Complex, we recommend using Hesi Supervit throughout the grow and bloom cycles, at the rate of 1 drop per 4.5 litres of water. Also consider Hesi Root Complex to encourage vigorous root growth and to assist when plants are stressed, and Hesi Powerzyme – used once or twice a week - to keep the plant medium in optimum condition throughout the grow. Directions Use 2.5ml per liter for clones and mother plants, 5ml per liter for growing plants. Consider using Hesi Supervit, Hesi Root Complex, and Hesi Powerzyme as additives. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Legal Disclaimer SEE OUR FEEDBACK TO BUY WITH CONFIDENCE. EVERYTHING WE SEND OUT IS IN PLAIN PACKAGING..! For UK we accept PayPal, money orders, personal cheque, bank transfers or credit cards. Money orders, cheque or cash sent must include a reference or eBay username plus the item number, Postal orders and cash must be sent recorded delivery as we cannot take responsibility for lost money. Alternatively you are more than welcome to collect your order from our premises in cambridge and browse our shop which stocks over 1000 products. Delivery times: Please see our feedback for customer’s comments on speed of delivery. We carry a huge stock level and most courier orders placed before 4 pm are received the next day. For multiple items please click on ‘Request total from seller’ on the payment page. You will be charged the highest postage cost for 1 item then £1 for each additional item. You will not pay more than £10 delivery (ex. heavy items i.e. soils, lights etc.) Items less than 2kg in weight can be sent throughout the UK and N.Ireland at our standard postal rates by Royal Mail Items over 2kg are sent by courier where a delivery surcharge applies to: Highlands & Isle of Wight: Before 16:00 only £16 up to 20kgs in weight for post codes: AB37-38,41-45,51,56, FK19-21, IV1-28,30-37,40,54,63 KW1-3,5-14, PA21-40, PH15-26,30-41,49,50,TD, PO30-41 Scottish Offshore Islands: Two Day Only £20 up to 20kgs in weight for post codes: HS1-9, IV41-56, KA27-28, KW15-17, PA20,40-49,60-78, PH42-44, ZE1-3 Northern Ireland £25 up to 10kg in weight, £1.25 per kilo thereafter Republic of Ireland £35 up to 5 kilos in weight, £2.75 per kilo thereafter Offshore British mainland please message for a quote And if you are unsure about the weight of your order please message first for a quote See more Review: Wouldn’t buy anything else. - You need this. Good price. Review: Ich benutze den Hesi TNT-Complex regelmäßig beim Gießen meiner Pflanzen. Das Produkt lässt sich gut dosieren und anwenden. Die Pflanzen wirken gesund und wachsen gleichmäßig. Der Dünger scheint gut aufgenommen zu werden, ohne dass es zu Überdüngung kommt – natürlich bei Beachtung der angegebenen Dosierung. Ich benutze 2ml pro Liter. Ich bin insgesamt zufrieden. Es tut, was es soll. ## Features - Hesi - TNT Complex 500ml ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JYN6HQU | | Best Sellers Rank | 200,978 in Garden ( See Top 100 in Garden ) 997 in Multi-Purpose Fertilisers | | Customer Reviews | 4.7 4.7 out of 5 stars (30) | | Date First Available | 21 Aug. 2012 | | Item display weight | 500 g | | Item model number | N P K 3-2-3 | | Manufacturer | Hesi | | Part number | 100005 | | Product Dimensions | 8.4 x 8.4 x 23.4 cm; 4.54 g | ## Images ![TNT Complex 500ml - Image 1](https://m.media-amazon.com/images/I/61a9tHKHDBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wouldn’t buy anything else. *by S***I on 29 September 2019* You need this. Good price. ### ⭐⭐⭐⭐⭐ Review *by C***K on 6 August 2025* Ich benutze den Hesi TNT-Complex regelmäßig beim Gießen meiner Pflanzen. Das Produkt lässt sich gut dosieren und anwenden. Die Pflanzen wirken gesund und wachsen gleichmäßig. Der Dünger scheint gut aufgenommen zu werden, ohne dass es zu Überdüngung kommt – natürlich bei Beachtung der angegebenen Dosierung. Ich benutze 2ml pro Liter. Ich bin insgesamt zufrieden. Es tut, was es soll. ### ⭐⭐⭐⭐ Review *by K***E on 16 June 2024* Top Qualität von Hesi wie zu erwarten --- ## 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.at/products/54023285-tnt-complex-500ml](https://www.desertcart.at/products/54023285-tnt-complex-500ml) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-26*