CANNA CalMag Agent, 1 L

What can I say ? It's calmag. Great supplement when running in coco coir especially if running soft water or reverse osmosis (RO) water. I really like the Canna Coco nutrients and I've have been having great results my first run using them and it's one of the most simple nutrient lines to use. Instead of 7 different bottles I now run 4. 2-4ml of calmag agent and equal parts of A+B. Can't get easier than that. I also got the PK 13/14 but haven't used it yet.

Item arrived fast and packaged really well.I was surprised how good this Cal Mag is and I will be buying more of it.I would recommend this seller and product.

Can a product line for Coco is amazing. I’m not sure I need to use the can of cal mag as my water falls within the range.

I recently switched to Canna Coco. Purchase this product for ease of use. Grew some of the largest consumable plants that I've ever grown. This stuff does a great job. And is very easy to use. I use a syringe to measure my product. Nothing could be easier!

Excellent product

Works pretty well.

Does what is made to do

6-0-0 NPK. Crazy!

I've been using Canna Calmag Agent for a while now, and I honestly think it's one of the best CalMag products on the market – especially if you're dealing with soft or reverse osmosis (RO) water. It helps stabilize the water and provides essential calcium and magnesium in the right ratio, which really improves nutrient uptake and overall plant health. Since I started using it, my plants have looked stronger, greener, and just more “alive.” I especially appreciate that it's made to work perfectly with the rest of the Canna lineup – no weird interactions or lockouts. It also helps buffer the pH a bit, which makes mixing nutrients easier and more predictable. Overall, a solid product. If you're struggling with calcium/magnesium deficiencies or working with soft water – this is a reliable solution that just works. Highly recommended

Ottima marca affidabile

Esencial para todo cultivador,canna es uno de los mejores en el tema de los nutrientes

Item was as described thanks.

Das CANNA Cal Mag 1 L eignet sich hervorragend für den Einsatz in Hydroponik‑Systemen. Es versorgt Pflanzen gezielt mit Calcium und Magnesium, die in vielen Nährlösungen nicht in ausreichender Menge enthalten sind, und verhindert typische Mangelerscheinungen wie Blattverfärbungen oder Wachstumsstörungen. In meiner Hydroponik‑Anwendung wirkt das Produkt stabil und gut löslich, die Pflanzen zeigen kräftiges Wachstum und gleichmäßige Entwicklung. Die Ergiebigkeit ist hoch, sodass sich das Konzentrat wirtschaftlich dosieren lässt. Fazit: Ein empfehlenswertes Cal‑Mag‑Supplement speziell für Hydroponik, das die Nährstoffversorgung sinnvoll ergänzt und gesunde Pflanzenentwicklung unterstützt.