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FREE Delivery Over £99*

  • FREE Delivery Over £99*

  • Discreet Packaging

  • Best Price Guaranteed

  • Pay In Instalments

  • Safe & Secure Checkout

  • Chat to an Expert

More Information
Growth Technology

GT IONIC Cal Mag Pro

in stock

Starting at £6.00

Grouped product items
ImageProduct Name Qty
GT IONIC Cal Mag Pro 300ml
£6.00
GT IONIC Cal Mag Pro 1L
£15.00
GT IONIC Cal Mag Pro 5L
£48.00

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Product Description

Ionic Cal Mag Pro is a concentrated plant supplement that can support vigorous mid-season growth through its precise formula. Adding Ionic Cal Mag Pro into your nutrient regime can remedy typical problems from pale and yellowing foliage to slow mid-season growth as well as a lack of vigour after initial growth.

Key Features

  • Wide Range of Nutrients
  • Powerful Cal Mag Booster
  • Brilliant for Coco Grows
  • Good for both immediate and future

What It Does

It is a perfect supplement for treating likely deficiencies in certain grows. Several fast-growing plants use copious amounts of Magnesium and Calcium when they reach the height of the bloom. This formula is able to treat those deficiencies and stave them off for the future.

How It Works

It deals with Magnesium deficiency which is typically seen in the form of yellowing veins on leaves and sluggish growth. It also remedies the brown spots with a halo or the paling, yellowing leaves of Calcium deficiency. The formula also contains Nitrogen, Iron, Amino Acids, Humic Acids and complex organic plant extracts. All working to bolster plant strength and raise their resistance.  

How To Use Ionic Cal Mag Pro

It can be used to treat existing deficiencies as well as prevent deficiencies. Apply at recommended dosages.

Dosage Recommendations

Existing deficiency:

  • 1ml/L to your feed water

Prevent deficiencies:

  • 5ml/L

Available Sizes

  • 300ml
  • 1L
  • 5L
FAQs
What is GT IONIC Cal Mag Pro?
GT IONIC Cal Mag Pro is a specialized liquid nutrient supplement designed to provide essential calcium, magnesium, and other trace elements to plants. It helps prevent deficiencies, promotes strong cell wall development, enhances photosynthesis, and supports overall plant health. This balanced formula is particularly beneficial for fast-growing plants and those grown in hydroponic or soilless systems.
How do you use IONIC Cal Mag Pro?
To use GT IONIC Cal Mag Pro, mix 1-5 ml per litre of water, depending on your plants' needs. Apply this solution during regular watering or add it to your hydroponic nutrient reservoir. Use it throughout the growing cycle, especially during periods of rapid growth or flowering. Always follow the instructions on the label for best results.
Can I use IONIC Cal Mag Pro in soil?
Yes, GT IONIC Cal Mag Pro can be used in soil-based growing systems. It's particularly useful in areas with soft water or when using filtered water that may lack essential minerals. Apply it as a supplement to your regular fertilizer routine to ensure your plants receive adequate calcium and magnesium.
How often should I apply Cal Mag Pro?
The frequency of GT IONIC Cal Mag Pro application depends on your plants' needs and growing conditions. Generally, it can be used with every watering or feeding. For most plants, applying it 1-2 times per week is sufficient. Monitor your plants for signs of deficiency and adjust the frequency as needed.
Is IONIC Cal Mag Pro suitable for all plants?
GT IONIC Cal Mag Pro is suitable for a wide range of plants, including vegetables, fruits, herbs, and ornamentals. It's especially beneficial for plants prone to calcium and magnesium deficiencies, such as tomatoes and peppers. However, always research the specific needs of your plant species for optimal care.
Can Cal Mag Pro be mixed with other nutrients?
Yes, GT IONIC Cal Mag Pro can be mixed with other nutrients and supplements. It's designed to complement most feeding regimens. However, always perform a small compatibility test before mixing large quantities, and avoid mixing it directly with phosphate-based fertilizers to prevent precipitation.
What are the signs of calcium and magnesium deficiency?
Signs of calcium deficiency include curling or distorted new growth, blossom end rot in fruiting plants, and weak stems. Magnesium deficiency often appears as yellowing between leaf veins, particularly in older leaves. GT IONIC Cal Mag Pro can help prevent and correct these issues when used as directed.
Is IONIC Cal Mag Pro pH balanced?
GT IONIC Cal Mag Pro is formulated to have minimal impact on pH levels. However, it's always a good practice to check and adjust the pH of your nutrient solution after adding any supplements. Aim for a pH range appropriate for your specific plants to ensure optimal nutrient uptake.
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