--- product_id: 60633628 title: "JBA Blight Guard 500ml Concentrate for Potatoes and Tomatoes - concentrate soloution that can be mixed to make 250 litres to prevent blight and help produce healthier crops" brand: "jba seed potatoes" price: "€ 52.57" currency: EUR in_stock: true category: "Jba Seed Potatoes" url: https://www.desertcart.sk/products/60633628-jba-blight-guard-500ml-concentrate-for-potatoes-and-tomatoes-concentrate store_origin: SK region: Slovakia --- # 100% natural & bee-friendly yields 250L spray solution 500ml potent concentrate JBA Blight Guard 500ml Concentrate for Potatoes and Tomatoes - concentrate soloution that can be mixed to make 250 litres to prevent blight and help produce healthier crops **Brand:** jba seed potatoes **Price:** € 52.57 **Availability:** ✅ In Stock ## Summary > 🌱 Protect Your Patch, Grow with Confidence! ## Quick Answers - **What is this?** JBA Blight Guard 500ml Concentrate for Potatoes and Tomatoes - concentrate soloution that can be mixed to make 250 litres to prevent blight and help produce healthier crops by jba seed potatoes - **How much does it cost?** € 52.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/60633628-jba-blight-guard-500ml-concentrate-for-potatoes-and-tomatoes-concentrate) ## Best For - jba seed potatoes enthusiasts ## Why This Product - Trusted jba seed potatoes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure & Safe:** 100% natural, chemical-free formula that’s gentle on bees and your garden ecosystem. - • **Easy Weekly Routine:** Apply every 7 days from June to September for consistent crop health and vigor. - • **Maximize Your Yield:** Mix 500ml concentrate to create 250L of powerful blight defense solution. - • **Trusted by Gardeners:** Highly rated with 4.3 stars from 178 users who swear by healthier, blight-free harvests. - • **Prevent, Don’t Cure:** Proactively protects your potatoes and tomatoes from foliar blight before infection strikes. ## Overview JBA Blight Guard is a 500ml concentrated, natural solution designed to prevent foliar blight in potatoes and tomatoes. When diluted, it produces up to 250 litres of spray, offering a safe, bee-friendly way to maintain healthier crops with weekly applications during the growing season. ## Description JBA Blight Guard 500ml Concentrate for Potatoes and Tomatoes - concentrate soloution that can be mixed to make 250 litres to prevent blight and help produce healthier crops : desertcart.co.uk: Garden ## Features - JBA Blight Guard produced especially for your gardening enjoyment - Helps to reduce the chance of crops taking foliar blight - 100% natural product with no dangerous chemicals Bee friendly formula - Apply every 7 days during June - September - Potato Blight Spray - this will not cure blight after plants have become infected ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y18FZ3R | | Best Sellers Rank | 29,058 in Garden ( See Top 100 in Garden ) 56 in Vegetable Plant Fertilisers | | Brand Name | JBA Seed Potatoes | | Coverage | Makes up to 250 litres | | Customer Reviews | 4.3 4.3 out of 5 stars (178) | | Item Form | Liquid Concentrate | | Item Weight | 500 Grams | | Liquid Volume | 500 Millilitres | | Manufacturer | JBA Seed Potatoes | | Unit Count | 500.0 millilitre | ## Product Details - **Brand:** JBA Seed Potatoes - **Item form:** Liquid Concentrate - **Item weight:** 500 Grams - **Liquid volume:** 500 Millilitres - **Manufacturer:** JBA Seed Potatoes ## Images ![JBA Blight Guard 500ml Concentrate for Potatoes and Tomatoes - concentrate soloution that can be mixed to make 250 litres to prevent blight and help produce healthier crops - Image 1](https://m.media-amazon.com/images/I/317m0pNKygL.jpg) ![JBA Blight Guard 500ml Concentrate for Potatoes and Tomatoes - concentrate soloution that can be mixed to make 250 litres to prevent blight and help produce healthier crops - Image 2](https://m.media-amazon.com/images/I/31rFtOucJSL.jpg) ![JBA Blight Guard 500ml Concentrate for Potatoes and Tomatoes - concentrate soloution that can be mixed to make 250 litres to prevent blight and help produce healthier crops - Image 3](https://m.media-amazon.com/images/I/51e3xwIkfDL.jpg) ![JBA Blight Guard 500ml Concentrate for Potatoes and Tomatoes - concentrate soloution that can be mixed to make 250 litres to prevent blight and help produce healthier crops - Image 4](https://m.media-amazon.com/images/I/419+5zww3UL.jpg) ![JBA Blight Guard 500ml Concentrate for Potatoes and Tomatoes - concentrate soloution that can be mixed to make 250 litres to prevent blight and help produce healthier crops - Image 5](https://m.media-amazon.com/images/I/41b5gjM+USL.jpg) ## Questions & Answers **Q: can you please expand on the term "relative non toxicity"? All poisons are "relative" in comparison - eg glycophosphate which is a nightmare.** A: Blight guard has an extremely low toxicity allowing it to be used as an emulsifier in many domestic applications. **Q: Will this protect against both early and late blight?** A: As far as I’m aware it will. I’ve used it once & it did the trick. It’s easy to apply and doesn’t leave any residue etc. **Q: What is the active ingredient?** A: Hi, Thank you for your question the JBA Blight Guard is a 100% natural product with no chemicals and is safe to use in your garden. Simply add 40ml of the JBA Blight Guard concentrate to 20 litres of water and either spray onto the foliage or apply with a watering can. Spraying is considered to be the best method of application as you need to spray the foliage on both sides of the leaf. The solution can also be made up in smaller batches of 10ml to 5 litres of water. You should use this product every 7 days during June - September to help combat the threat of blight. If you have a period of weather that's more likely to cause blight (Smith Period) then use the product at the time that period is forecast. Use any mixed solution within 48hrs of being mixed with water. This product will only help to reduce the chances of your crops getting blight and like any other product we can't guarantee that it will prevent blight in all cases. I hope that helps. Regards Judith **Q: Does it have a use by date** A: There is no sell by date on bottle ## Frequently Bought Together - JBA Blight Guard 500ml Concentrate for Potatoes and Tomatoes - concentrate soloution that can be mixed to make 250 litres to prevent blight and help produce healthier crops - Spear & Jackson 5LPAPS 5 Litre Pump Action Pressure Sprayer - Generic Potato Blight Fungicide, Protects Against Early & Late Blight, Rainfast in 1 Hour --- ## 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.sk/products/60633628-jba-blight-guard-500ml-concentrate-for-potatoes-and-tomatoes-concentrate](https://www.desertcart.sk/products/60633628-jba-blight-guard-500ml-concentrate-for-potatoes-and-tomatoes-concentrate) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-25*