--- product_id: 204258766 title: "Bio Bizz Calmag (BIOBIZZ Calmag 1L)" brand: "biobizz" price: "€ 30.65" currency: EUR in_stock: true reviews_count: 8 category: "Bio Bizz" url: https://www.desertcart.it/products/204258766-bio-bizz-calmag-biobizz-calmag-1l store_origin: IT region: Italy --- # compatible with hydro, coco & soil 100% organic formula low dilution rates for efficiency Bio Bizz Calmag (BIOBIZZ Calmag 1L) **Brand:** biobizz **Price:** € 30.65 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your garden game with nature’s purest growth catalyst! ## Quick Answers - **What is this?** Bio Bizz Calmag (BIOBIZZ Calmag 1L) by biobizz - **How much does it cost?** € 30.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/204258766-bio-bizz-calmag-biobizz-calmag-1l) ## Best For - biobizz enthusiasts ## Why This Product - Trusted biobizz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Organic Power:** Harness 100% natural Calcium & Magnesium for vibrant plant health - • **Micro-Life Friendly:** Supports substrate micro life, keeping your ecosystem thriving - • **Effortless Application:** Low dilution rates mean less product, more growth—maximize your investment - • **Universal Growth Booster:** Perfectly compatible with hydroponics, coco coir, and soil systems - • **Precision Mineral Balance:** Ensures optimal mineral concentration even with soft or tap water ## Overview BioBizz Calmag 1L is a premium, 100% organic calcium and magnesium supplement designed to optimize plant growth across all stages. Compatible with hydroponic, coco, and soil systems, it ensures precise mineral balance even in soft or tap water environments. Its low dilution rates and micro-life friendly formula make it a must-have for professional growers seeking reliable, sustainable nutrient support. ## Description Product description BioBizz Calmag is 100% natural and contains the essential elements required for problem free and healthy plant growth - in all stages of plant development. BioBizz Calmag provides natural Calcium and magnesium which is vital for photosynthesis, plant cell production. Ensures the correct mineral concentration is present when using soft water or tap water. Working in sync with the BioBizz organic nutrient range BioBizz Calmag can be used with both hydroponics and substrate . Available in five sizes 250ml, 500ml, 1L, 5L & 10L sizes. Main benefits of BioBizz Calmag include: 100% organic Ensures the correct mineral concentration Improves growth and development Compatible with hydroponics, coco & soil growing Will not harm substrate micro life Low dilution rates Directions Dilute the Bio Bizz Calmag solution at low rates and apply it to plants grown in hydroponics, coco, or soil environments, ensuring proper mineral concentration when using soft water or tap water. Review: It's the bizz - Biobizz products are among the very best. Quality and reliability everytime. Fixes yellowing leaves on more than just tomatoes Review: Impressed - Good product Fast service ## Features - Safety data sheet available on request. - Low dilution rates and 100% organic - Ensures the correct mineral concentration - Improves growth and development - Compatible with hydroponics, coco & soil growing - Will not harm substrate micro life ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B087YWCTZG | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 20,874 in Garden ( See Top 100 in Garden ) 51 in Hydroponic Nutrients & Additives | | Coverage | Hydroponics, coco coir, and soil-based growing systems | | Customer Reviews | 4.7 4.7 out of 5 stars (262) | | Date First Available | 30 April 2020 | | Item Weight | 1.19 kg | | Manufacturer | Bio Bizz | | Material | Magnesium | | Package Dimensions | 25.1 x 8.6 x 8.1 cm; 1.19 kg | | Size | BIOBIZZ Calmag 1L | | Specific uses | Plant Growth | ## Product Details - **Brand:** BioBizz - **Item form:** Liquid - **Liquid volume:** 1 Litres - **Manufacturer:** Bio Bizz - **Specific uses for product:** Plant Growth ## Images ![Bio Bizz Calmag (BIOBIZZ Calmag 1L) - Image 1](https://m.media-amazon.com/images/I/61pzxYFTINL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It's the bizz *by G***N on 19 April 2024* Biobizz products are among the very best. Quality and reliability everytime. Fixes yellowing leaves on more than just tomatoes ### ⭐⭐⭐⭐⭐ Impressed *by R***. on 6 August 2025* Good product Fast service ### ⭐⭐⭐⭐⭐ Good stuff *by M***T on 22 May 2021* I've had a sickly "tomato plant" that was accidentally watered with very low pH water and has been struggling to recover for over a month, she went very yellow, she's was flushed with good pH a couple of times and did improve but has been limping along ever since. I flushed again yesterday with appropriate pH water and fed her half strength Bio-Bizz Bloom + half-strength Bio-Bizz calmag in the last watering, and she's looking very sprightly today, her flowers have plumped up significantly overnight and the leaves are definitely less yellow. Going to feed the same to the remaining tomato plants today as her buds have now overtaken the plants that weren't poisoned with very low pH water. In future I'll stick with organic bio-bizz nutrients, all the other over-branded specialist nutes I've splashed out on haven't really shown such obvious improvements so quickly, and I want to go organic and eventually develop my own organic 'living soil' to grow in. I'd recommend Bloom & Bio-Bizz Calmag for sure. Their website has a table on how much to feed different plants going through different growing phases, there's also instructions if you peel back the label though they're fairly rudimentary. I downloaded the feeding table from their website, it makes it easier to quickly check when I forget what's what. ## Frequently Bought Together - Bio Bizz Calmag (BIOBIZZ Calmag 1L) - BioBizz BBAV1000 1 Litre Acti-Vera Botanic Activator - BioBizz 1L Bio-Bloom Liquid --- ## 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.it/products/204258766-bio-bizz-calmag-biobizz-calmag-1l](https://www.desertcart.it/products/204258766-bio-bizz-calmag-biobizz-calmag-1l) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-13*