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Plagron CalMag Pro 500 ml

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Plagron CalMag PRo 500 Ml 

Calcium and magnesium (Ca/Mg) depletion in reverse osmosis (RO) and soft water is a well-known problem. CalMag Pro ensures a balanced concentration of minerals in the water. This is a great base to start creating your nutrient water. CalMag Pro is primarily used with RO water and soft water.

CalMag Pro contains an optimal ratio between calcium and magnesium, which is competitive between the two nutrients. Some magnesium and calcium fertilizers cannot be mixed due to sulfates, but CalMag contains both elements in the perfect ratio.

Use and dosage:

Add no more than 1 ml of CalMag Pro per 1 liter of water (1:1000). Use this solution every time you water your plants.


◦ Ideal for use with LED lights
◦ Strengthens cell walls and then
◦ Supports root development and nutrient absorption


◦ CalMag Pro NPK
◦ NPK fertilizer (5-0-0).
Ca: 4.1
Mg: 2%


CalMag Pro is available in bottles of 500 ml in 1 L and in tins of 5 L, 10 L and 20 L.

Origin: Netherlands

Product Specifications
Tehnični podatki
NazivCalmag Pro
TipTekoče gnojilo - Organsko gnojilo
Namen uporabeOsnova za hranilno raztopimo
Količina500 Ml
MakrohranilaNPK (5 – 0 – 0)
SestavaNPK gnojilo (5-0-0). ◦ Ca: 4,1 % ◦ Mg: 2%
Doziranje1 ml CalMag Pro na 1 liter vode (1:1000).
Šifra izdelka - SKUGRO3710
Download Files
  ◦ CASH in the company

Payment on delivery is made in cash or by card to the delivery service, at the delivery service branch or at the parcel machine or. other transfer points without additional fees. Payment by credit or debit card is possible with MasterCard and Visa cards. By choosing Pay Now in the "Order Summary" at, a secure card payment environment automatically opens. Security is provided by card systems (Verified by Visa and SecureCode (Mastercard)). Enter the required information: cardholder, card number (ENTER WITHOUT SPACEBAR), CVC code (three-digit number on the back of the card in the signature space) and card validity. In the event of unauthorized use of your card when making a purchase, follow the instructions provided by your credit card issuer and notify us immediately.

Payment by proforma invoice is made to the bank account of Cannabis Masters s.p .., bank transfer to SKB d.d., Ljubljana; IBAN: SI56 0313 5100 0945 265. The order will be executed upon receipt of payment on the company's current account. For faster processing, the consumer can send a copy of the payment to the e-mail address.

FREE DELIVERY on purchase> 50€ (including VAT)

  ◦ Possibility to pay the REDEMPTION with CASH or CARD

Delivery methods:
  ◦ Post of Slovenia
  ◦ Acceptance at the Pošta Slovenija branch (Customer receives at the Post Office address)
  ◦ GLS
  ◦ GLS parcel machine and other collection points
  ◦ takeover in the company according to the existing schedule, with timely prior notice

We send the shipment by registered mail with a redemption value. The shipment is sent via Pošta Slovenije, which means that it is delivered to you by a local postman. If you are at home, the postman will charge you a ransom when issuing the package. If you are not at home, the postman leaves a notice in the mailbox, with which you pick up the package at your nearest post office and pay the ransom. When paying by cash on delivery or by card, Pošta Slovenije and GLS charge the cost of payment according to the value of the redemption. After payment, the ordered goods are delivered to the buyer in accordance with the rules and delivery price. The price of delivery for delivery to other countries (except Slovenia) is made at an additional cost, which is sent to the buyer by e-mail.

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