CANNA CalMag Agent is a specialised additive designed to increase the calcium and magnesium levels in soft water, ensuring a stable nutrient foundation for healthy plant growth. By balancing these essential minerals, it improves nutrient uptake, prevents deficiencies, and strengthens plant structure.
Suitable for use in soil, coco, and hydroponic systems, CalMag Agent optimises water quality and enhances overall plant performance, making it an essential supplement for growers using low-mineral or reverse osmosis water sources.
Optimise soft or RO water for healthier, more resilient plants.
Improves Water Quality
Raises Ca & Mg levels
Prevents Deficiencies
Maintains balanced nutrition
Enhances Plant Strength
Supports robust growth
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Back-OrderCurrently out of stock: back-order now to reserve yours from the next shipment.Estimated dispatch around 22 October.
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We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
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