Plant Magic Magne-Cal

In stock online
Standard Delivery £6.95*
Free Delivery - orders +£65 Free Delivery - orders +£65
Plain Packaging Used Plain Packaging Used
Click and Collect Click and Collect
Product Name Qty Price
Plant Magic Magne-Cal - 500ml
Plant Magic Magne-Cal - 1L
Plant Magic Magne-Cal - 5L
Plant Magic Magne-Cal - 10L


Plant Magic Plus Magne-Cal works alongside Phosphorus (P) and Potassium (K) to aid the uptake of these vital elements, especially during the bloom cycle, as well as giving your plants a surge of trace elements.

As the demand for P & K increases, so does the demand for Magnesium (Mg) & Calcium (Ca) and its vital to have the correct ratio, using Plant Magic Plus Magne-Cal reduces these deficiencies as well as giving the plant a food source to keep the leaves a lush green & preventing nutrient lockout.

Plant Magic Plus Magne-Cal can be used in both vegetative and flowering cycles.


  • Enhances the performance of any PK Booster
  • Prevents nutrient lockout
  • Reduces Magnesium & Calcium deficiencies
  • Boosts trace elements and helps leaves a lush green


  • Shake well before use
  • Add 0.5-1ml per litre of water
  • Mix in thoroughly before applying


Read on our blog: The Importance Of Using CalMag Supplements

Delivery & Returns
Free Delivery
We are pleased to offer free standard shipping to UK Mainland on all orders over £65.00 *Heavy item surcharges are still applicable.
Next Day Delivery
In a hurry for your order? Order before 1 pm Mon - Thurs for next working day delivery *subject to stock availability T&C's apply.
Different delivery address?
Do your goods need shipping to an alternative address? If so, paying by bank transfer gives you the freedom to have them delivered to anywhere in the UK.
Free Returns
Faulty or damaged item? No problem, contact us on 0800 038 7100 or email customer service and we can arrange a free collection.
Plain Packaging
All parcels, no matter how big or small, are dispatched in plain packaging using black wrap that's secured using 'fragile' tape.
How to Pay
Credit / Debit Cards
We accept all major credit and debit cards. Please note: When paying by credit card we can only ship to the card statement address.
Simply select this option at checkout if you prefer to pay through PayPal. Please note: When paying by PayPal, we can only ship items to the account owners confirmed address.
Bank Transfer
Select the option for Bank Transfer at checkout if you wish to receive your item anywhere within the UK. Please use your order number as payment reference.
Split your purchase into manageable payments. Buy now and pay in 30 days or in three interest-free instalments with Klarna.
Click & Collect
Collect your online orders in as little as under an hour*! Simply pay online, choose your store & collect for free! Available from Manchester & Huddersfield (*subject to stock availability).
Brand Plant Magic
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