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Athena CaMg - Blended Line

Regular price £19.95 £19.95 | Save £0.00 (0% off)
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SKU: 3446
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Athena CaMg - Blended Line

946ml - £19.95
  • 946ml - £19.95
  • 3.78l - £49.95
  • 18.92l

Athena CaMg - Blended Line


Athena CaMg is an additive designed to accompany the rest of their range, for conditions where an increase in calcium, magnesium, iron, and nitrogen is needed.

  • Effectively corrects these common micronutrient deficiencies
  • Can be used throughout the whole plant lifecycle
  • Particularly effective when using RO water, coco and Rockwool

Systems using reverse osmosis (RO) water, and inert media, such as coco or rockwool will require an increase to maintain optimal levels.

See FAQs (below) for common, tell-tale signs of nutrient deficiency.

How to use:

  • Use 0.5-1.0ml per litre during all stages, when needed.
  • Compatible with other fertilizer brands.
  • For buffering R.O. water we recommend bringing the EC up to around 0.3 or 0.4 before adding any other products.
  • Please refer to the feed schedule for more information (see downloads below).

Best Practices:

  • Shake well before use.
  • Use clean measuring instruments - do not put anything into the bottle.
  • Some applications may require different dosages.
  • Recommended for hydroponic use, especially with inert media and when using reverse osmosis (RO) water.
  • Monitor EC regularly and adjust accordingly based on crop and growth stage.
  • Adjust to pH to proper levels after mixing all fertilizers and additives.
  • Store closed in original packaging at a temperature between 45°F and 85°F.

Composition: NPK 2-0-0

Nitrate nitrogen (N) 2%, calcium (Ca) 2.1%, water-soluble magnesium (Mg) 1.1%, chelated iron (Fe) 0.06%

Despite the Athena brand being relatively new to the UK market, initial feedback from our customers is very positive, across the whole range. A good product that will help to prevent your plants from developing harmful elemental deficiencies. Recommended.



Delivery Information

Most orders are shipped within 24 hours.

Orders are currently shipped with Parcelforce (Express 24 service for standard and heavy/bulky items) or DPD Local (Premium next-day), a signature will be required on delivery. We have been shipping orders for 15 years and our courier choices are subject to change as service levels fluctuate.

All orders are shipped on a next day courier service – you will be informed via email or SMS the evening your order leaves us so you know to expect it the next day. On the morning of delivery you will get another SMS or email informing you of the expected delivery time.

If you have any questions on delivery please get in touch.

As the website calculates some charges by weight it is possible that shipping is not calculated correctly. We reserve the right to get in touch in these circumstances we will request the additional amount or offer to refund the order.

UK Delivery

Standard delivery to the UK Mainland addresses (excluding Scottish Highlands & Islands, offshore and N.I.) is charged at a flat rate of just £5.95 per order or £7.95 (for the premium next-day service), standard delivery (with Parcelforce) is free* for orders over £50.

*Large and/or heavy items attact a surcharge from our courier - shipping surcharges are calculated per item and are applied regardless of order value.

Non-UK mainland destinations are charged by weight.

International Delivery

Coming soon…

Collect in Store (Bristol)

We now offer a 'collect in store' option, which allows you to pay for goods online and collect from our Bristol store at time that suits you (within our opening hours).

The process is simple:

  1. place your order and pay online, select 'Pick Up' at checkout;
  2. receive an email confirming that the order is ready for collection;
  3. bring/show your confirmation email and photo ID to collect your order.


<li><a title="Athena Blended Grow Guide - Metric" href="" target="_blank">Athena Blended Grow Guide - Metric</a></li>
<li><a title="Athena Blended Hand Watering Guide" href="">Athena Blended Hand Watering Guide</a></li>

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