Plagron Calmag Pro

Code: 22135/500
from €11,25 from €9,30 excl. VAT

Choose variant

Plagron Calmag Pro is an organic additive that supplies your plants with magnesium and calcium, which are essential for plants.

Detailed information

500ml
In Stock | 22135/500 EAN: 8720188055082
Delivery to: 18/06/2026
€11,25
€9,30 excl. VAT
1l
In Stock | 22135/1L EAN: 8718104123885
Delivery to: 18/06/2026
€17,90
€14,79 excl. VAT
5l
In Stock | 22135/5L EAN: 8718104123908
Delivery to: 18/06/2026
€68,75
€56,82 excl. VAT
10l
In Stock | 22135/10L EAN: 8718104123922
Delivery to: 18/06/2026
€124,95
€103,26 excl. VAT
20l
In Stock | 22135/20L EAN: 8718104124295
Delivery to: 18/06/2026
€231,25
€191,12 excl. VAT

Product detailed description

Plagron Calmag Pro is the perfect basis for reverse osmosis water, as it ensures a balanced concentration of minerals in water and nutrient solutions. Calcium and magnesium are elements necessary for healthy growth and blooming, as they have a key role in photosynthesis and cell division. You may need to add calcium and magnesium for reverse osmosis and plants lit by LED lights. 

The supplement as a whole increases plant resistance by strengthening their cell walls and nutrient absorption by developing the root system.

Calcium
- important for growth processes
- deficiency causes dark yellow spots with brown edges on leaves

Magnesium
- essential for photosynthesis
- one of the elements that chlorophyll is made of
- deficiency causes reddish or yellow spots between veins on the leaves

Dosage:
- use 1ml of Calmag Pro per 1l of water
- use during every irrigation

Composition:
water, calcium nitrate, magnesium nitrate. NPK fertiliser (5-0-0). from which 5,1 is nitrogen sulfide (NS). 5,7ˇ% calcium oxide (CaO) and 3,3% magnesium oxide.

 To use the supplement as intended, use the Plagron feeding chart

Additional parameters

Category: Plagron Supplements
Application: additives
Phase: vegetative and flowering
PFHGX: Outdoor, Indoor, Levné, Nejprodávanější, Doporučené, Kvalitní, Značkové, Základní
Pěstební styl: univerzální
blogpost K čemu slouží přípravky Cal-Mag a jak je používat?: /blog/k-cemu-slouzi-pripravky-cal-mag-a-jak-je-pouzivat-/
blogpost PLAGRON - pěstování má být zábava: /blog/plagron-pestovani-ma-byt-zabava-pro-zacatecniky-i-profesionaly/

Plagron - Here to help

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