--- product_id: 51111543 title: "– BactorrS13 - Beneficial Bacteria for Compost Tea, Hydroponics & Horticulture - Soil Microbes (75g)" brand: "tnc" price: "€ 25.64" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/51111543-bactorrs13-beneficial-bacteria-for-compost-tea-hydroponics-and-horticulture-soil store_origin: HR region: Croatia --- # 100% Organic plant stimulant Water dispersible for hydroponics Nitrogen fixing & phosphorus solubilizing bacteria – BactorrS13 - Beneficial Bacteria for Compost Tea, Hydroponics & Horticulture - Soil Microbes (75g) **Brand:** tnc **Price:** € 25.64 **Availability:** ✅ In Stock ## Summary > 🌿 Unlock the power of living soil—grow smarter, faster, and organically! ## Quick Answers - **What is this?** – BactorrS13 - Beneficial Bacteria for Compost Tea, Hydroponics & Horticulture - Soil Microbes (75g) by tnc - **How much does it cost?** € 25.64 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/51111543-bactorrs13-beneficial-bacteria-for-compost-tea-hydroponics-and-horticulture-soil) ## Best For - tnc enthusiasts ## Why This Product - Trusted tnc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pathogen Defense Squad:** Creates a thriving microbe colony that crowds out harmful pathogens for resilient plants. - • **Hydroponics-Ready Formula:** Easily disperses in water for seamless integration into hydroponic and hand watering systems. - • **Organic & Sustainable Growth:** 100% organic bacteria blend that naturally boosts plant health and soil vitality. - • **Versatile for All Green Spaces:** Perfect for compost tea, indoor plants, gardens, and no-till organic growing methods. - • **Accelerate Your Soil’s Microbial Life:** Kickstart planting with rapid microbial activation—no more waiting 2 weeks! ## Overview TNC BactorrS13 is a 75g organic beneficial bacteria blend designed to enhance compost tea, hydroponics, and horticulture by accelerating microbial activity, fixing nitrogen, and solubilizing phosphorus. Water-dispersible and ideal for no-till and organic growing, it fosters a healthy microbe colony that suppresses pathogens and boosts plant growth, delivering faster, more vibrant results. ## Description TNC BactorrS13 - Beneficial Bacteria for Compost Tea, Hydroponics & Horticulture - Soil Microbes (75g) : desertcart.co.uk: Garden Review: Amazing stuff. - I have to do this review in conjunction with another product from this company as I used both at the same time so can not say if the results I have had are down to one or both of these products but I believe it is the combination of the two as diversity is key in organic growing. The other product I used is their Mychor plus. (Wish I knew how to attach a link!) I do a lot of no till, organic, living soil growing indoors and have been doing so successfully for about 4 years now, I discovered the 'perfect' living soil recipe about 2 years ago and have had great success with it but, (and this is where this product shines) usually once a new bed has been mixed and set I have to wait 10-14 days for the mycorrhizae and microbiology to become active enough to plant in it. I always sow a 12 seed cover crop as soon as it is mixed as this helps in many ways and up to now the cover crop growth has been slow and sometimes erratic as the soil just is not ready yet. I started a new bed recently using all my original ingredients, peat, worm casts, rock dust, malted barley, gypsum etc etc but also these two myco and bacteria blends from TNC and as usual sowed my usual cover crop mix. I did a compost tea which I do monthly anyway but added 2 teaspoons of this product and I always use it within 36 hours, ideally at 24 hours and this brew had a nice thick brown foam partly from soap nut but as its never looked quite like this before it is down to good bacterial growth. 3 days after watering in some of the cover crop (vetch & barley among others) is 8 inches tall, I have never seen growth like it including the many other far better growers than me that I watch on Youtube, absolutely amazing results and it can only be down to these blends from TNC.in This bacteria has kick started my soil mix in conjunction with their myco incredibly fast, no waiting 2 weeks before planting anymore. These 2 products have been the single biggest beneficial boost I have ever used so to say I am a fan is an understatement. One thing that really annoys me though is that over the last few years I have searched desertcart many times using keywords such as mycorrhizae beneficial bacteria and soil microbes and yet I have never found these products and only found them by chance when looking for bokashi bran! I really can not recommend these two products highly enough for organic gardening but particularly the no till method as we do not want to disturb the myco. i should point out that I already use several well known brands of myco but none have had an effect like these. I shall be using these products now in every cycle without fail. Thank you TNC. Review: Top quality and awesome price - Absolutely great value compared with other similar products, highly recommended 👌 ## Features - Biological plant stimulant - 100% Organic - Water dispersible for hydroponic systems and hand watering - Contains Nitrogen fixing & Phosphorous solubilising bacteria - Create a healthy microbe colony to crowd out pathogens ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FYDEU0S | | Best Sellers Rank | 33,540 in Garden ( See Top 100 in Garden ) 591 in Gardening Soils | | Brand | TNC | | Brand Name | TNC | | Coverage | Gardens and Indoor Plants | | Customer Reviews | 4.5 out of 5 stars 352 Reviews | | Item Form | Liquid | | Item Weight | 75 Grams | | Item form | Liquid | | Item weight | 75 Grams | | Liquid Volume | 0.75 Litres | | Liquid volume | 0.75 Litres | | Manufacturer | The Nutrient Company | | Mixing Ratio | 1:10 | | Model Number | Oligei | | Specific Uses For Product | hydroponics, horticulture | | Specific uses for product | hydroponics, horticulture | | Target Species | Plants, vegetables, flowers, trees | | Unit Count | 75 Grams | ## Product Details - **Brand:** TNC - **Item form:** Powder - **Item weight:** 300 Grams - **Liquid volume:** 1 Litres - **Specific uses for product:** Compost Tea, Hydroponics, Horticulture ## Images ![– BactorrS13 - Beneficial Bacteria for Compost Tea, Hydroponics & Horticulture - Soil Microbes (75g) - Image 1](https://m.media-amazon.com/images/I/71jesOdm2wL.jpg) ## Questions & Answers **Q: Can this be used to help cycle an aquarium by adding underneath substrate?** A: Unfortunately this is the wrong type of bacteria. The bacteria in your filter are nitrifying and these are not. I do believe they would be useful in aquaria for releasing insoluble compounds for the plants etc but not this product as it contains Humic acid which will also stain your water black. Hopefully in the future I will develop a more tank friendly version. **Q: Can this be used in soil** A: These are brilliant in soil. Once every week makes a huge difference in yields if all the other aspects are dialled in. **Q: Hi ive just bought this how much would you use in say a 5gl compost tea?** A: For 5 gallons you should use 3 grams (0.1 ounces, about an eigth of an oz). For 1 gallon it's 0.6 grams. **Q: Would this work for powdered mildew?** A: No. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing stuff. *by D***R on 11 October 2023* I have to do this review in conjunction with another product from this company as I used both at the same time so can not say if the results I have had are down to one or both of these products but I believe it is the combination of the two as diversity is key in organic growing. The other product I used is their Mychor plus. (Wish I knew how to attach a link!) I do a lot of no till, organic, living soil growing indoors and have been doing so successfully for about 4 years now, I discovered the 'perfect' living soil recipe about 2 years ago and have had great success with it but, (and this is where this product shines) usually once a new bed has been mixed and set I have to wait 10-14 days for the mycorrhizae and microbiology to become active enough to plant in it. I always sow a 12 seed cover crop as soon as it is mixed as this helps in many ways and up to now the cover crop growth has been slow and sometimes erratic as the soil just is not ready yet. I started a new bed recently using all my original ingredients, peat, worm casts, rock dust, malted barley, gypsum etc etc but also these two myco and bacteria blends from TNC and as usual sowed my usual cover crop mix. I did a compost tea which I do monthly anyway but added 2 teaspoons of this product and I always use it within 36 hours, ideally at 24 hours and this brew had a nice thick brown foam partly from soap nut but as its never looked quite like this before it is down to good bacterial growth. 3 days after watering in some of the cover crop (vetch & barley among others) is 8 inches tall, I have never seen growth like it including the many other far better growers than me that I watch on Youtube, absolutely amazing results and it can only be down to these blends from TNC.in This bacteria has kick started my soil mix in conjunction with their myco incredibly fast, no waiting 2 weeks before planting anymore. These 2 products have been the single biggest beneficial boost I have ever used so to say I am a fan is an understatement. One thing that really annoys me though is that over the last few years I have searched Amazon many times using keywords such as mycorrhizae beneficial bacteria and soil microbes and yet I have never found these products and only found them by chance when looking for bokashi bran! I really can not recommend these two products highly enough for organic gardening but particularly the no till method as we do not want to disturb the myco. i should point out that I already use several well known brands of myco but none have had an effect like these. I shall be using these products now in every cycle without fail. Thank you TNC. ### ⭐⭐⭐⭐⭐ Top quality and awesome price *by P***D on 5 September 2025* Absolutely great value compared with other similar products, highly recommended 👌 ### ⭐⭐⭐⭐⭐ Excellent value for money compost tea *by B***E on 1 June 2023* If you can't be bothered to create your own, or buy other expensive instant compost teas - here's your best option. I use around 0.5-1G per liter once-or-twice a fortnight (whenever I top dress) alongside a Humic & Fulvic, or liquid seaweed feed. The results are amazing, my lettuce and chili's are loving it, and it's incredibly affordable. A must for any living soil grower. ## Frequently Bought Together - TNC BactorrS13 - Beneficial Bacteria for Compost Tea, Hydroponics & Horticulture - Soil Microbes (75g) - TNC MycorrPlus (was Max) - Premium Mycorrhizal fungi powder w/Trichoderma & Bacteria - Root Inoculant - TNC TricorrP5 - Trichoderma inoculant for crop protection - 5 species + Bacillus (75g) --- ## 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/51111543-bactorrs13-beneficial-bacteria-for-compost-tea-hydroponics-and-horticulture-soil](https://www.desertcart.hr/products/51111543-bactorrs13-beneficial-bacteria-for-compost-tea-hydroponics-and-horticulture-soil) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*