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Free UK delivery on every order. Packed within 1 business day; typically delivered in 2–4 business days (3–6 for Highlands, islands and NI). Every parcel is tracked.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Free 30-day returns. Email us for a prepaid label — refunds land within 3–5 business days of the return arriving. Your statutory rights always apply on top.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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Xtreme Gardening Mykos 2.2 lb is a mycorrhizal fungi root stimulator that boosts root development and nutrient uptake to support stronger plants and improved yields.
Mykos pairs beneficial mycorrhizal fungi with common planting routines so roots can explore more soil and access nutrients more efficiently. This 2.2 lb bag contains dormant mycorrhizae formulated for vegetables, flowers, trees and container-grown plants. Used at transplanting or during potting, it colonizes root zones to create a symbiotic relationship between plant roots and fungi that helps plants make better use of water and soil fertility.
Apply Mykos directly onto roots or mix it into potting media at sowing or transplant time to ensure early colonization. It works with most growing media and is easy to dose so you establish the root–fungus partnership when plants need it most.
Mycorrhizae extend the functional reach of roots, helping plants access more water and immobile nutrients like phosphorus. Over time you may notice more robust root systems, steadier growth, and improved resilience to stress from drought or variable soils.
Yes — Mykos is designed to integrate with typical fertilization and irrigation practices. Apply at planting and continue regular feeding; the fungi partner helps plants use those nutrients more efficiently rather than replace fertilization.
Initial colonization can begin within days to weeks, with visible plant improvement over subsequent weeks as roots expand. Depending on production cycles and repotting, reapplication at subsequent plantings or when media is refreshed helps maintain colonization for long-term crops.
Who is this for: Xtreme Gardening Mykos is intended for home gardeners, hobby growers, and small-scale commercial producers looking to strengthen root systems and improve nutrient uptake at transplant time. It’s useful for anyone growing vegetables, ornamentals, shrubs, or trees in containers or garden beds who wants an easy-to-use, organic-compatible root enhancement to complement standard fertilization and cultural practices.
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Q: Is Mykos safe for organic gardens?
A: Yes. Mykos contains naturally occurring mycorrhizal fungi and is compatible with organic gardening practices.
Q: How often should I use Mykos?
A: Apply at transplanting or potting; reapply when repotting or establishing new plantings to maintain colonization.
Free UK delivery on every order — packed within 1 business day, arriving in 2–4 business days.
Free 30-day returns — email us for a prepaid label; refunds land within 3–5 business days of the return arriving.
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