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Xtreme Mykos

Regular price £24.26 £26.95 | Save £2.69 (9% off)
Tax included. Shipping calculated at checkout.
In Stock
SKU: 2600
Spend £50.00 more for free delivery (shipping surcharges still apply)

Xtreme Mykos

1lb (454g) - £24.26
  • 1lb (454g) - £24.26
  • 2.2lb (1kg) - £35.06
  • Root Paks X 50 (for Hydro) - £28.76

Xtreme Mykos


Already a big hit across the pond, Xtreme Gardening products are the retail arm of Reforestation Technologies International (RTI); the United States oldest-running and highly regarded producer of Mycorrhizal Inoculum.

Mykos is an all-natural, effective root promoter made up of pure Mycorrhizal Inoculum. Mychorizzae is shown to have many beneficial effects in a growing environment; namely providing a biological connection between the roots and the soil and extending the plants ability to search for nutrients and water.

Mycorrhizal Inoculum is a soil fungus. Once it has been applied to plant roots, this fungus will colonise the root system and carry on living for the life of the plant. The Mychorrizae spread thin fungal filaments called Hyphae from the roots through the growing environment. These filaments reach far beyond where the root hairs of the plant can reach and give the plant access to otherwise inaccessible nutrients and water.

Mycorrhizae also help protect the plant from pests and disease by naturally producing arbuscular that contain disease-suppressing phenols. Whenever a root pathogen tries attacking the root system, the arbuscular releases a fungicide to eliminate the pathogen.

Mykos has been proven to be an extremely beneficial product. Studies have shown it to increase biomass and overall yields by up to 300% and it is responsible for growing four world record-breaking vegetables.

Mykos will work with your plants to:

  • Increase nutrient uptake and nutrient availability
  • Increase drought resistance and availability of water
  • Help boost plant defence system and fight off pests and disease
  • Speed up growth and increase the overall mass/yield of your plants

Mykos can be used in both soil and hydroponic systems.



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.


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