Advanced Hydroponics CalMag 1L

Advanced Hydroponics CalMag is a nutritional supplement with a balanced ratio of calcium (Ca) and magnesium (Mg).
Adding Advanced Hydroponics CalMag ensures that your plants receive all the nutrients they need for healthy and vigorous growth.

Tap water in Europe has an average electrical conductivity (EC) of 0.4 to 0.5 and contains some calcium and magnesium. If your water contains only small amounts of calcium and magnesium, it is considered soft water. High calcium and magnesium levels are considered hard water. If you water your plants with rainwater, osmotic water, or soft water, Advanced CalMag is a desirable supplement.

Advanced Hydroponics CalMag is also a great addition if you are growing plants under LED lighting, as it compensates for the lower calcium uptake characteristic of this growing method.

Advanced Hydroponics CalMag ensures a balanced concentration of minerals in the water. It forms a good basis for restoring nutrient-rich water and can be used during all growth and flowering phases in cases of calcium and magnesium deficiencies.

Shipping costs
For shipping within Germany, we charge a flat rate of €6.90 , and for seed orders, it's just €3.90 . We want to offer you a special shopping experience – for orders over €150, we cover the shipping costs for you, so your order will be delivered to your home free of charge.

Shipping time
We know how important fast and secure deliveries are. That's why your order will be carefully packaged and insured within Germany to ensure it arrives safely. Delivery time is typically 1-4 business days , so you can have your desired products in your hands soon.

You can return your order to us within 14 days.