Menu
GTP Hydroponics
  • Browse Store
  • Browse Brands
  • Deals
01733 890 843
Login / Register
0 items / £0.00
Menu
GTP Hydroponics
0 items / £0.00
Watch video
HomeHydroponic ShopNutrients & BoostersCannaAdditives Canna Calmag Agent – 5 Litre

Canna Calmag Agent – 5 Litre

£28.98

Increase the EC of soft water. Harden water so plants grow strong & healthy.

9 in stock

Earns 36225 Reward Points to use for future discounts!
Best price in store or we match.
Free shipping on all orders.
Money back, 30-day promise.
Discreet, plain packaging.
pay securely. safe shopping.
Expert advice, pre and post order.
  • Description
  • Reviews (0)
  • Shipping & Returns
Description

Canna CalMag Agent…. for the perfect EC

  • Plant is less susceptible to deficiencies
  • Allows greater uptake of nutrients
  • Healthy Sturdy plants
  • Better quality crop
  • Highly concentrated
  • Increases the EC of your water
  • Less nutrients required

 

 

 

 

 

 

 

 

 

Overview

The team at Canna recognise the quality of everyones water is not the same, your water varies greatly dependant on what area of the country you are in. Due to this fluctuation in quality, Canna has produced a Canna CalMag Agent. This product is used to increase the EC levels of your water. It will harden your water to ensure your plant will grow big and strong. The properties of water in the UK vary from region to region. Canna’s product range are made for use at an EC level of 0.4. Below you will find detailed information about water, what can be classed as good or bad and how to go about making the changes you need to your water to enable you to get that bumper harvest!

 

 

 

 

 

 

 

Why does your water make such a difference??

What is the difference between soft/hard and/or bad water and what can you do about it?

Soft water has an EC level of below 0.4. With CANNA CALMAG AGENT you can raise your EC level to 0.4.

Normal water has an EC level between 0.4 and 0.7. It contains calcium, magnesium and bicarbonate to stabilise the pH. All CANNA products are designed to work best with this type of water.

Hard water (EC>0.8) contains more calcium and magnesium than the plant can handle. When you?re growing plants, the best way to treat this kind of water is to use a reverse osmosis filter and then mix your hard water with the R.O. water, until you reach an EC level of 0.4. Or, more easily, you can use 100% R.O. water and then use CANNA CALMAG AGENT to raise your EC level to 0.4.

Bad water (EC>0.8) contains mainly sodium and chloride. These two elements block the uptake of nutrients and can even become toxic to your plants. With a reverse osmosis filter, you can remove both these elements. But making a mixture of R.O. water and bad water will not bring in enough calcium and magnesium, only bicarbonate to stabilise the pH. Make a mixture of R.O water with the bad water until you reach an EC of 0.2 and then add CANNA CALMAG Agent to this water until you reach an EC level of 0.4, or use 100% R.O. water in combination with CANNA CALMAG AGENT until you reach EC level 0.4.

 

 

Testimonials from Gone To Pot customers

“You know its a great shop when the same customers have been returning year after year, I am one of those customers!”

Patty, Northampton

“These boys are always more than helpful, they never push their products only offering things that will genuinely help you.”

Dave, Kings lynn

“There is closer shops I could use, but I prefer to drive further to use this one, Ithink that says it all!!”

Donner Kebab, Boston

 

 

 

 

 

CANNA is the producer of nutrients and growing mediums for the cultivation of fast growing plants. Ever since the founding in the early 90s, all products are scientifically tested first, before putting on the market. But even before the company was established, the founders were already scientifically pioneering with plants. CANNA holds the complete production chain in its own hands. From development to research, via marketing and sales to the unique environmentally friendly production line. CANNA also has its own logistics department and of course a laboratory. Here passionate scientists unravel the secrets of nature. The passion for plants is shown in Canna’s quality products. Years of intensive research precede the market launch of each product. CANNA was awarded first prize for its revolutionary plant products at a prestigious annual expo in Holland for hydroponic and potting mix growers. They are Dutch experts and internationally recognised world wide leader in intelligent plant technologies for cultivating your favourite plants in cocoponics, hydroponics and potting mix. It’s a combination of common sense and uncommon dedication. Since 1979, our founder has searched the planet for active plants and minerals for plant health and well-being. Years of experience, indigenous inspiration and the latest high-tech plant research have culminated in effective formulas that enable and guarantee anyone, including inexperienced growers, to achieve amazing results! The use of Canna’s cutting-edge, nutritional plant products are clean, simple, easy to use and do not harm the environment.

 

 

Reviews (0)

Customer reviews

5 stars 0 0 %
4 stars 0 0 %
3 stars 0 0 %
2 stars 0 0 %
1 star 0 0 %
Most recent reviews Most helpful reviews

Reviews

There are no reviews yet.

Be the first to review “Canna Calmag Agent – 5 Litre” Cancel reply

Shipping & Returns

Hydroponics free shipping.

FREE UK SHIPPING

On all orders! All of our items are fully tracked and delivered in 2-3 days, and quite often sooner. We also offer a great value 24-hour express service, available at the checkout. All items ordered before 2pm will be shipped on the same day.

DISCREET PACKAGING

All orders are shipped with plain packaging and no mention of hydroponics. Give us a call to find out more about anonymous and secure postage options for customers.

30-DAY RETURNS - NO HASSLE!

GTPHydroponics strives to provide the highest quality products and service. Should an item have a manufacturer error, please accept our apologies and contact our Customer Services Team immediately. Our friendly customer services team will then assist you with the return.

Click Here for our full Shipping & Returns Policy.

SKU: ep-canna-calmag-agent-5l Category: Additives Tags: 10l, 1l, 5l, additive, cal-mag, calcium, calmag, canna, ec water ec, increase ec, increase nutrient uptake, litre, magnesium Brand: Canna

Related products

Close

Growth Technology Ionic Soil Bloom

Base Nutrients
£11.49 – £25.45
Select options
Sale
Close

Advanced Nutrients Flawless Finish

Additives
£8.08 – £60.08
Select options
Close

Canna Terra Flores

Base Nutrients
5 out of 5
£14.94 – £57.37
Select options
Sale
Close

Advanced Nutrients Overdrive

Additives
£10.97 – £113.50
Select options
Sale
Close

Advanced Nutrients Bud Ignitor

Additives
£21.80 – £237.45
Select options
Sold out
Close

Snoops Premium Nutrients Yummy Yield

Additives
£49.44 – £129.94
Select options
Close

Plagron Power Roots

Additives
5 out of 5
£19.42 – £166.69
Select options
Close

BioBizz Bio Grow

Base Nutrients
£7.99 – £58.95
Select options

WHY GTPHYDROPONICS?

Every Reason.

Come experience why customers keep coming back to the best value hydroponics retailer online.
  • Free UK Shipping (Fully Tracked & Discreet Packaging)
  • Best Prices ...Or We Match. We beat Ebay & Amazon!
  • Huge Range & The Best Brands - Over 1500+ Lines!
  • 30 Day Returns - No Hassle!
  • Bargain Bundles, Multi-Buy Discounts & Awesome Sales
  • Top Rated Customer Service and Expert Advice anytime!

TESTIMONIALS

WHAT OUR CUSTOMERS SAY

Don't just take our word for it. See for yourselves what our many happy customers have to say about GTPHydroponics...
Was recommended by a friend and didn't disappoint. Very friendly, helpful, knowledgeable staff and a wide range of cheap equipment. Great 5*
Neil Facebook
Great bunch of guys. Will match prices and have good discounts. Very helpful and knowledgeable give them a try for any help or equipment
Howard Google
The knowledge and experience you get from this shop is second to none, and the prices that come with that knowledge WOW ... will never go anywhere else now thank you guys!
Ryan Google

Huge range of discount hydroponics.

WANT A

10% OFF

DISCOUNT CODE?

JOIN OUR MAILING LIST & GET A DISCOUNT CODE!

Save even more on discounted hydroponics than anywhere else. Join our awesome email list for occasional tips, help to increase your crop value, in-depth growing guides, and exclusive special offers. Sign-up right now & get a discount code in your inbox!

GTPHydroponics
UK's leading hydroponics store. Free Shipping on all orders. Largest range of hydroponic supplies and brands at cheapest prices with top reviews.
https://www.gtphydroponics.co.uk

Phone:
01733 890 843


E-Mail:
shop@gtphydroponics.co.uk


Address:
10 Second Drove, Peterborough, Cambridgeshire, United Kingdom. PE1 5XA
Weekly Deals

Get a weekly email with the latest discounts and deals in our grow store.

Categories
  • Bundles
  • Multi-Buy
  • Growing Media
  • Environment
  • Lighting
  • Nutrients & Boosters
  • Pests & Plant Health
  • Pots & Saucers
  • Propagation
  • Pumps & Irrigation
  • Sheeting
  • Tents
  • Timers & Contactors
  • Tools & Accessories
  • Trimming & Drying
  • Ventilation & Air Movement
  • Watering Systems
  • Other
Store Links
  • Browse Hydroponic Supplies
  • Browse Hydroponic Brands
  • Deals
  • Cart
  • Checkout
  • My Account
Useful Links
  • Customer Support
  • Track My Orders
  • About Us
  • Contact Us
  • Hydroponic Help
  • Shipping & Returns Policy
  • Terms & Conditions
  • Privacy Policy
©2018 GTPHydroponics. All Rights Reserved. Ecommerce Website Design by GCPBS.
  • Menu
  • Categories
  • Bundles
  • Multi-Buy
  • Growing Media
  • Environment
  • Lighting
  • Nutrients & Boosters
  • Pests & Plant Health
  • Pots & Saucers
  • Propagation
  • Pumps & Irrigation
  • Sheeting
  • Tents
  • Timers & Contactors
  • Tools & Accessories
  • Trimming & Drying
  • Ventilation & Air Movement
  • Watering Systems
  • Other
  • Browse Store
  • Browse Brands
  • Deals
  • Cart
  • Checkout
  • Customer Services
  • Track My Order
  • Hydroponic Help
  • Login / Register

Shopping cart

close

Sign in

close

Lost your password?
Or login with
Google
No account yet? Create an Account
Scroll To Top
By clicking on a link on the website or 'Accept', you agree to the use of cookies to enhance your experience on this website and for analytics. Click 'more info' for our full Privacy Policy.
More info Accept

Canna Calmag Agent – 5 Litre

£28.98

9 in stock

Earns 36225 Reward Points to use for future discounts!