Cal-Max

  • Reduced price
Cal-Max
  •  Cal-Max
  •  Cal-Max
€7.66
€10.21
-25%
(9 Opiniones)
-25%

Cal-Max by Grotek is a supplement used in water with low EC such as osmosis or distilled water; it contains calcium, iron and magnesium.

Capacity
Capacity
Quantity

Gifts in all of your purchases - Discreet Shipping - Secure Payments
Quantity
x1
-25%
Total
-25%
€7.66
€10.21
Cal-Max

By buying this product you can collect up to 9 loyalty points. Your cart will total 9 loyaltypointsrsi that can be converted into a voucher of € 1.80.

 GB Green Brand customer service
Description

Cal Max by Grotek Covers Essential Nutritional Needs of Cannabis Plants

Cal-Max by Grotek is an additive made specifically to cover mineral deficiencies such as calcium, magnesium and iron, which tends to happen when you use water with a low EC such as osmosis or distilled water.

Signs of nutrient deficiency in your plants tend to show up after quite a while, so your plants can be quite sick for a while and you’d never know it. This is why it’s always a good idea to make sure this doesn’t happen instead of dealing with it when it comes up – simply add Cal-Max to your pure water as a preventive product.

Cal Max by Grotek Features

You can also use it to correct nutrient deficiencies that have started showing – we recommend using it via a spray bottle for this particular treatment, as it gives much faster results.

Cal max by Grotek only contains the best quality ingredients that dissolve perfectly in water. It can easily be used in any sort of automatic watering system. It’s compatible with any growing medium, such as hydroponics, NFT, aeroponics, soil and coco coir.

Dosage and how to use Cal max by Grotek

Watering:

  • Add 1-2ml per liter of nutrient solution.
  • If you measure the EC you’ll be able to adjust the level easily.

Spraying:

  • Dissolve about 1ml per liter and spray both sides of the leaves.
  • Remember to spray when the light is low of the leaves could burn – before sundown outdoors and before you turn the lights off indoors.

Cal Max by Grotek Composition

NPK 2-0-0

  • 2% nitrogen
  • 3% calcium
  • 1% magnesium
  • 0.1% EDTA iron chelates
  • 0.1% Iron chelates EDTA

ATTENTION! Grotek has drastically renewed its line of nutrients and has also formulated new compositions for the entire range of products, even changing the name of some of them. CAL-MAX (2-0-0 NPK) has not changed.

More information

You might also like

Candy Tripack

Candy Tripack

Price €13.60
Regular price
€17.00
-20%
  • On sale!
Quantity

Sweet Zenzation Cannabis Plant

Sweet Zenzation

Price €22.53
Regular price
€26.50
-15%
  • Reduced price
Quantity

GB Lighting LED Panel Pro...

GB Lighting LED Panel Pro V2 150W

Price €139.00
Quantity

Cal-Max Reviews

Write your review

04/26/2021

Buen producto


03/21/2021

El suplemento que necesitaban mis plantas, grotek es lo mejor.


03/13/2021

Buen fertilizante y buena gama para evitar carencias


11/06/2020

Calmag de grotek. Lo probé anteriormente y note buenos resultados, evita carencias y las corrige bien. Tiene un precio económico por aquí.. grotek viene dando calidad.contento


10/26/2020

Hola,
puedes utilizarlo sin problemas, simplemente respeta la dosis indicada por el fabricante y regula el pH del agua de riego.


10/20/2020

Puedo usar este fertilizante mezclado con fertilizantes orgánicos como top veg?


09/19/2020

De lo mejorcito q ha podido hacer grotek
Que bien les viene a nuestras peques y se nota alas horas de empezar a usarlo como les sienta de bn alas plantas recuperan potencia y forma color ... Muy bueno


08/16/2020

Calidad y buen precio


09/25/2019

Funciona genial en hidroponía!

Write your review