Formerly Tidy Hydro | Established 2013


Plant Magic Magne-Cal +

Plant Magic Magne-Cal +

  • Enhance the performance of any PK booster
  • Prevent nutrient lockout
  • No more Mg or Ca deficiencies
  • Give your plants a boost of trace elements

Prevents and cures magnesium deficiency which causes yellow leaves and boosts the effectiveness of your PK.

Also regulates nutrient transport and strengthens cells and supports photosynthesis and enzyme processes.  

    Magne-Cal is an excellent product to accompany any of the premium PK boosters on the market today.

    Magne-Cal works alongside the PK to aid with the uptake of these vital elements as well as giving the plant a surge of trace elements.

    As the demand for Phosphorus and Potassium increases so does the demand for Magnesium and Calcium. It is vital to have the correct ratio which Magne-Cal has.

    Magne-Cal will also stop Magnesium and Calcium deficiencies as well as giving the plant a food source to green up the leaves.

    There is just the one bottle for both the vegetative stage as well as the flowering stage.


    As well as Calcium and Magnesium for healthy growth, Magne Cal+ also Includes a full complement of trace elements

    • Total Nitrogen (N) 8.0%
    • Nitric Nitrogen 7.0%
    • Ammoniacal Nitrogen 1.0%
    • Water-soluble calcium oxide (CaO) 7.1%
    • Water-soluble magnesium oxide (MgO) 3.5%
    • Iron (Fe) chelated by EDTA 0.04%
    • Manganese (Mn) chelated by EDTA 0.01%
    • Zinc (Zn) chelated by EDTA 0.006%
    • N    2.6%
    • P    0.1%
    • K    0.3%

    How to use:

    • Shake well before use

    • Add 0.5-1.0ml per litre of water

    • Mix in thoroughly before applying

    • For more detailed instructions, see our grow schedules online


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    Delivery Information

    We will dispatch your order as soon as possible and should normally be received within 3 to 5 working days in some cases please allow up to a maximum of 14 days. The delivery rate you pay is calculated on two things, the weight of your order and the postcode you enter. Currently we only deliver to the UK.

    Delivery Rates
    Weight Delivery Cost
    0-5kg £3.50
    5-20kg £7.50
    20-30kg £15.00
    30kg+ £50.00

    Free shipping for orders over (Excluding bulky items) £150

    Returns Policy and Procedures:

    Your rights to return goods are protected under the EU distance selling directive. You are responsible for the cost and risk of damage when returning goods so postal insurance should be taken out to cover the value of the goods.

    Unwanted Item(s).

    If you have made a purchase form Tidy Horticulture you are entitled to cancel your order and return the goods within 7 working days for a full refund, including the cost of delivery. Notify us by telephone or email quoting the order number given and you will receive your refund within 30 days. Goods returned should be in a saleable condition and in their original packaging and with proof of purchase. Any unwanted items returned after this date will be at the discretion of management and any postage costs paid by us will be recovered.

    Item(s) damaged in transit.

    If your goods have been delivered by a courier and the item(s) or packaging are damaged then please sign for your delivery as ‘damaged’ and notify us by telephone or email within 48 hours. If the item(s) have been damaged in transit then you can return it to us within 30 days of receipt for a full refund or exchange.

    Item(s) faulty.

    If the goods delivered are faulty then you have a right to return them within 30 days. Make sure all warranty information is kept with your item. After 30 days you can also contact the manufacturer directly to enable them to rectify the problem for you. All goods must be returned in their original packaging for a full refund or exchange.


    Tidy Horticulture
    Unit 60 - 61
    Faraday Mill Business Park
    Faraday road
    PL4 0st

    Tel: 01752 225 225