Plant Magic Plus Bio-Silicon

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 Plus Bio-Silicon - 125ml
Plant Magic Plus Bio-Silicon - 250ml
Plant Magic Plus Bio-Silicon - 1L
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Plant Magic Plus Bio-Silicon is a specially formulated silicon beneficial for soil & compost that contains a unique blend of humic acid and silicate to ensure optimum availability for your plants.

Silicon is not easily available from the soil medium, that’s why using Plant Magic Plus Bio-Silicon will aid your crop benefit from many aspects giving tastier and larger harvests.


  • Improved photosynthetic activity & heat tolerance
  • Increased yields & improved taste of crops
  • Stronger stems and stalks
  • Improved resistance to pathogenic fungi, disease & pests
  • Can be used as a drench or foliar feed


Use with every watering until harvest as follows:

  • Root Drench: Dilute 1ml to 2 litres of water.
  • Foliar Spray: Dilute 1ml - 1.5ml to 1 litre of water.

You can also download the Plant Magic Plus Feed Charts in the Product Downloads tab below.

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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