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Canna - Calmag agent 1L

Canna - Calmag agent 1L

Regular price $55.00
Regular price Sale price $55.00
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Tax included. Shipping calculated at checkout.

Introducing CANNA CALMAG AGENT - the ultimate solution to address the challenges posed by soft water when using Reverse Osmosis (R.O.) water or soft water with COCO substrates in Australia and New Zealand.

The combination of soft water or R.O. water with COCO substrates can lead to complex chemical interactions, especially concerning divalent ions like Calcium and Magnesium. However, we have tackled this issue head-on by carefully addressing the specific needs of your plants, without resorting to excessive Calcium application that may hinder the availability of other vital nutrient ions such as Potassium.

To cater to the diverse tap water quality in Australia and New Zealand, we have developed CANNA CALMAG AGENT - a water conditioner and pH stabilizer tailored specifically for your COCO substrate.

By adding our agent to your nutrient solution, you can achieve a harmonious balance of Calcium and Magnesium, precisely formulated to enhance your plants' growth. This product effectively raises the EC (Electrical Conductivity) value of your water, providing stability and creating an ideal foundation for your plants to absorb essential nutrients. Consequently, your plants will flourish, exhibiting robust health and vitality on their COCO substrate.


1. Perfected for CANNA COCO substrate: Our CALMAG AGENT is meticulously designed to meet the unique requirements of CANNA COCO substrate, ensuring optimal compatibility and maximum effectiveness.

2. pH stabilization: The use of CALMAG AGENT helps stabilize the pH of your water, providing a consistent and suitable environment for your plants to thrive.

3. Reduced calcium and magnesium deficiencies: By incorporating CALMAG AGENT into your watering routine, you can significantly minimize deficiencies in calcium and magnesium, two crucial elements for plant growth and development.

4. Enhanced nutrient uptake: CALMAG AGENT facilitates improved nutrient absorption, enabling your plants to uptake and utilize nutrients more efficiently, resulting in accelerated growth and vitality.

5. Stronger plants: The careful balance of calcium and magnesium provided by CALMAG AGENT promotes robust plant structure and strength, making your plants more resilient and better equipped to withstand environmental stressors.

6. Stimulates better quality flowers: With the help of CALMAG AGENT, you can expect to see a notable improvement in the quality of your plant's flowers, leading to more vibrant, healthier blooms.

7. Increases the EC of your water: CALMAG AGENT effectively raises the EC value of your water, ensuring an optimal nutrient-rich environment that promotes vigorous growth and optimal nutrient uptake.

Experience the difference with CANNA CALMAG AGENT and witness the transformative impact it has on your soft water challenges. Achieve remarkable plant growth, increased nutrient absorption, and superior flower quality, all while creating a stable and fortified water base for your plants to thrive on their COCO substrate.

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Shipping & Delivery

In Stock Quantities Online may vary due to in store sales. Online quantities are pulled from all of our branches stock levels.

  • We will do our best to fulfil your order. If your order cannot be filled promptly you will be refunded via method of purchase or contacted to arrange alternate options.

We will only deliver to a New Zealand address at this point in time. We don’t deliver to PO Boxes.

Pickup orders may show available in store on the product page but may not be available in the quantities in your cart. You may have to adjust the quantities in your cart at checkout to be able to pick up at a specific store.

  • Pickup Orders are confirmed once checked by staff at location of pickup. Please wait to be contacted by staff before coming to store. 

Photo ID Of Person Who's Name is On The Order Must Be Presented to staff when picking up and must match name on order. We do not accept name changes of orders once placed so please make sure you are filling in the correct details. 

If goods are Not Received within 7 days of purchase, contact us.

Any Damaged or Missing Items from your order must be brought to our attention within 7 days of receiving your order.

If your item is Oversized or More Than 25kg you may be contacted for an additional freight charge to be calculated upon picking of order. 

We use Courier Post as our freight provider. Prices and providers are subject to change without prior notice.

To ensure successful delivery make sure there is some one Present at the Delivery Address during business hours.

Delivery times are normally 1-2 days to the North Island and 2-5 days to the South island once dispatched. Rural delivery can take an extra day longer.

In Stock Quantities Online my vary due to in store sales. We will do our best to fulfil your order promptly. If your order cannot be filled promptly you will be refunded or contacted to arrange alternate options.