Athena Nutrients Blended Line CaMg

From: £17.95

Elevate your hydroponic grow space with Athena Nutrients Blended Line CaMg. This essential supplement is an expert formula that provides your plants with vital Calcium, Magnesium, Iron, and Nitrogen during crucial growth phases. Ideal for use in RO water systems and inert media, it complements any hydroponic nutrient regimen, ensuring your plants develop healthily and produce vibrant blooms. Athena CaMg is the key to unlocking the full potential of your hydroponic garden.

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Fine-Tune Your Plants’ Nutrition for Peak Performance

Welcome to the world of tailored plant nutrition with Athena Nutrients Blended Line CaMg. If you’re passionate about hydroponics, you know how crucial the right balance of nutrients is. Whether you’re nurturing a hobby garden or managing a commercial grow space, Athena CaMg is your go-to solution for ensuring your plants get precisely what they need, especially during those critical growth and development phases. It’s a perfect complement to Athena’s two-part liquid base nutrients (Grow & Bloom), and it’s a game-changer for those who demand nothing but the best from their plants.

Features, Benefits, and Attributes:

  • Targeted Nutrient Boost: Provides additional Calcium, Magnesium, Iron, and Nitrogen, key elements for plant health during intensive growth periods.
  • Corrects Common Deficiencies: Athena CaMg effectively addresses deficiencies common in hydroponic systems, maintaining the perfect elemental balance.
  • Ideal for RO Water Systems: Tailor-made for systems using reverse osmosis water, ensuring that even the purest water sources deliver complete nutrition.
  • Supports Inert Media Growth: Excellently suited for plants grown in inert media like coco and Rockwool, Athena CaMg fills nutritional gaps that these media may have.
  • Easy Application: With straightforward application rates (0.5 to 0.8ml per litre of water), integrating Athena CaMg into your feeding routine is simple and effective.
  • Versatile Usage: Whether you’re using hydroponics or soil, Athena CaMg adapts to different mediums, ensuring optimal nutrient uptake.
  • Consistent Quality: Ensures your plants receive a consistent, high-quality supply of essential nutrients, promoting healthier growth and development.

Athena CaMg is more than just a supplement; it’s a cornerstone in the science of hydroponic nutrition. Understanding its function is key to recognising its value in your hydroponic garden.

Scientific Functioning of Athena CaMg:

  1. Essential Element Supplement: Plants require a balanced diet of nutrients, including macro and micronutrients. Athena CaMg focuses on supplementing Calcium, Magnesium, Iron, and Nitrogen – elements crucial during intense growth phases. Calcium strengthens plant cell walls, Magnesium plays a pivotal role in chlorophyll production, Iron is essential for energy transfer, and Nitrogen supports leaf and stem growth.
  2. Correction of Nutrient Deficiencies: In hydroponic systems, nutrient deficiencies are more pronounced due to the absence of soil, which often acts as a nutrient buffer. Athena CaMg’s formula addresses these deficiencies, ensuring plants have access to the nutrients they may lack, particularly in RO water systems or inert media like coco coir and Rockwool.
  3. Maintains Elemental Balance: While addressing deficiencies, Athena CaMg doesn’t disturb the overall elemental balance in your nutrient solution. This feature is crucial for avoiding nutrient lockout, where an excess of one element can inhibit the uptake of another.

Why Hydroponic Gardeners Should Consider Athena CaMg:

  • Tailored Nutrient Delivery: Hydroponic gardeners can face unique challenges in delivering the right balance of nutrients. Athena CaMg offers a tailored solution that complements standard nutrient regimens, providing targeted support where it’s needed most.
  • Supports Diverse Growing Conditions: Whether you’re dealing with hard water, soft water, or using RO systems, it adapts to ensure your plants receive a comprehensive nutrient profile.
  • Enhances Plant Health and Yield: Regular use of Athena CaMg can lead to stronger plants, greener leaves, bigger blooms, and more abundant harvests. It’s particularly effective in preventing common issues like tip burn in lettuce or blossom end rot in tomatoes.
  • Ease of Integration: Athena CaMg can be easily incorporated into your existing nutrient regime, making it a hassle-free addition for both beginners and seasoned hydroponic enthusiasts.

Here’s a detailed guide to help you confidently integrate Athena CaMg into your hydroponic regimen.

Detailed Usage Instructions:

  1. Preparation: Start by giving the Athena CaMg bottle a good shake. This action ensures that the nutrients are well-mixed and evenly distributed.
  2. Measuring: Use clean measuring instruments for accuracy. Avoid contaminating the nutrient solution by ensuring nothing enters the bottle. For most applications, the recommended rate is 0.5 to 0.8ml of CaMg per litre of water.
  3. Mixing with Water: Dilute Athena CaMg in your water before adding it to the hydroponic system. This process helps in even distribution and prevents concentration spots, which can harm the plants.
  4. Application with Other Nutrients: Always use Athena CaMg in conjunction with Athena Grow and Bloom, maintaining proper mineral ratios. It’s crucial to mix each part separately in water before combining them in your system.
  5. Monitoring EC and pH Levels: After adding Athena CaMg and other nutrients, check the EC (Electrical Conductivity) to ensure the nutrient strength is suitable for your plants. Adjust the pH to the appropriate levels for your crop, typically between 5.5 and 6.5, after mixing all fertilisers and additives.
  6. Application Frequency: Apply Athena CaMg during all stages of plant growth, as needed. The frequency might vary based on the specific requirements of your plants and the growth stage.
  7. Storage: Store Athena CaMg in its original packaging, closed tightly, and in a temperature-controlled environment, ideally between 8° C and 30° C.

Best Practices for Effective Use:

Adapt to Plant Needs

Monitor your plants closely. Some cultivars or growth conditions might require variations in dosage.


Athena CaMg is ideal for hydroponic use, especially with inert media and when using RO water.

Regular System Checks

Consistently monitor your hydroponic system for changes in nutrient levels and plant response, adjusting Athena CaMg usage as needed.

Check out this YouTube video from Athena showcasing the simplicity of their Blended Line.

Here are some frequently asked questions about Athena Nutrients Blended Line CaMg to help clarify any uncertainties and provide you with more insights into this essential hydroponic nutrient supplement.

Do I Need Calmag with Athena?

Yes, in certain scenarios, adding Calmag, such as Athena CaMg, to your nutrient regimen can be beneficial. This action is particularly true if your plants are showing signs of calcium or magnesium deficiencies or if you’re using reverse osmosis water, which lacks these essential minerals.

Do I Need Athena Stack?

While Athena Stack is not necessary, it can be a valuable asset to your nutrient regimen, depending on your specific growing conditions and plant requirements. Its purpose is to complement the Athena nutrient line, including Athena CaMg, by providing additional support for plant development and yield enhancement.

What is the Difference Between Athena Nutrients Pro and Blended?

Athena Nutrients Pro is typically targeted towards professional growers and is a two-part nutrient system offering more precise nutrient control. On the other hand, Athena Blended Line, including the CaMg supplement, is more versatile and user-friendly, suitable for a wide range of growers, including hobbyists.

Is Athena Nutrients Organic?

Athena Nutrients, including the Blended Line, provide balanced, synthetic nutrient solutions that are highly effective in hydroponics. They are not classified as organic but are for safe and efficient use in controlled environment agriculture.

Complement your use of Athena Nutrients Blended Line CaMg with these recommended products for a comprehensive approach to hydroponic gardening:

  • Athena Blended Grow A&B: A foundational two-part base nutrient for the vegetative stage of your plants. It provides all the necessary macronutrients and micronutrients for vigorous early growth.
  • Athena Blended Bloom A&B: Specifically formulated for the flowering stage, this two-part solution ensures your plants get the right balance of nutrients for blooming and fruiting. It works in tandem with Athena CaMg to produce lush, vibrant flowers and abundant harvests.
  • Athena Cleanse: An essential product for maintaining a clean and efficient hydroponic system. It helps remove harmful mineral buildup and ensures that your nutrient solutions are absorbed effectively by your plants.
  • Aqua Master Combo Pen P110 Pro: This advanced instrument measures pH, EC, and temperature, which are key factors in nutrient management. It optimises the effectiveness of Athena products, allowing for precise adjustments and monitoring of your hydroponic system’s overall health.

Maximise Plant Health with Athena Nutrients Blended Line CaMg

Enhance your hydroponic garden’s vitality by adding Athena Nutrients Blended Line CaMg to your basket. Perfect for Reverse Osmosis and inert media, it integrates into any nutrient plan, ensuring your plants easily reach their full potential.

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