For Help & Advice: 0117 971 3000
Greens Horticulture - Serving Growers All Over The UK

Grow Genius Mono Silicic

Regular price £19.76 £21.95 | Save £2.19 (9% off)
Tax included. Shipping calculated at checkout.
In Stock
SKU: 3394
Spend £50.00 more for free delivery (shipping surcharges still apply)

Grow Genius Mono Silicic

10ml - £19.76
  • 10ml - £19.76
  • 100ml
  • 250ml - £71.96
  • 500ml - £125.96
  • 1l - £175.46

Grow Genius Mono Silicic


Grow Genius Mono-Silicic is an ultra fast-acting silicon additive, containing 40% mono-silicic acid. Its the only 100% bioavailable form of silicon and is quickly absorbed into the plant and put to use.

The many benefits of mono silicic acid include;

  • Increased nutrient uptake
  • Higher resistance to pests and pathogens
  • Stronger branches and stems
  • Resistance to stress

Grow Genius Mono-Silicic is highly concentrated, can be used in any growing system from germination to just before harvest.

Dosage: Apply to a nutrient solution weekly at 0.3 ml per 10l of water.

Apply fortnightly as a foliar spray at 0.5ml per litre of water (not apply under strong lighting, or temperatures over 30C).

Grow Genius Mono-Silicic is available in 10ml, 100ml, 250ml, 500ml & 1l sizes.



Delivery Information

Most orders are shipped within 24 hours.

Orders are currently shipped with Parcelforce (Express 24 service for standard and heavy/bulky items) or DPD Local (Premium next-day), a signature will be required on delivery. We have been shipping orders for 15 years and our courier choices are subject to change as service levels fluctuate.

All orders are shipped on a next day courier service – you will be informed via email or SMS the evening your order leaves us so you know to expect it the next day. On the morning of delivery you will get another SMS or email informing you of the expected delivery time.

If you have any questions on delivery please get in touch.

As the website calculates some charges by weight it is possible that shipping is not calculated correctly. We reserve the right to get in touch in these circumstances we will request the additional amount or offer to refund the order.

UK Delivery

Standard delivery to the UK Mainland addresses (excluding Scottish Highlands & Islands, offshore and N.I.) is charged at a flat rate of just £5.95 per order or £7.95 (for the premium next-day service), standard delivery (with Parcelforce) is free* for orders over £50.

*Large and/or heavy items attact a surcharge from our courier - shipping surcharges are calculated per item and are applied regardless of order value.

Non-UK mainland destinations are charged by weight.

International Delivery

Coming soon…

Collect in Store (Bristol)

We now offer a 'collect in store' option, which allows you to pay for goods online and collect from our Bristol store at time that suits you (within our opening hours).

The process is simple:

  1. place your order and pay online, select 'Pick Up' at checkout;
  2. receive an email confirming that the order is ready for collection;
  3. bring/show your confirmation email and photo ID to collect your order.


Recently Viewed Products

Special instructions for seller
Add A Coupon

What are you looking for?

Popular Searches: Plant Lighting  LED Lighting  Bud Box Grow Tent  Carbon Filters