Best Mycorrhizal Fungi Deals Online in the UK (10 Deals Found)

Last Updated - 04/10/2026 Sort By:

Best Choice
Empathy

New
ROOTGROW MYCORRH FUNGI 360G
ROOTGROW MYCORRH FUNGI 360G

£10.71
Best Value
Vitax Ltd

New
Vitax Q4 Rootmore, Mycorrhizal Fungi, Stimulates Root Growth, Suitable For Flowers, Shrubs And Edibles, Organic - 250G
GIVE PLANTS THE BEST HEAD START: Stimulates intensive root growth, to allow your plants the best chance of a healthy sta

£7.67 £7.99
DYNOMYCO

New
DYNOMYCO Mycorrhizal Fungi Inoculant, 50g/1.76oz – Boosts Root Growth, Yields & Nutrient Uptake – 900 Propagules/g, Conc
EXPLOSIVE ROOT GROWTH – 900 propagules per gram of premium mycorrhizae for plants. The formula colonizes roots fast, unl

£9.95
Plantworks Ltd

New
ROOTGROW MYCORRH FUNGI 150G
ROOTGROW MYCORRH FUNGI 150G

£7.36
Q4

New
Mycorrhizal Fungi Q4 Rootmore, 2.5kg Tub
GIVE PLANTS THE BEST HEAD START: Stimulates intensive root growth, to allow your plants the best chance of a healthy sta

£31.99
Gardening Naturally

New
Mycorrhizal Fungi Root Enhancer - Boosts Root Strength & Plant Growth - Improves Soil Structure & Health (1 kg)
Builds stronger root systems with natural mycorrhizal fungi support

£19.95
Gardening Naturally

New
Mycorrhizal Fungi Root Enhancer - Boosts Root Strength & Plant Growth - Improves Soil Structure & Health (2.5 kg)
Builds stronger root systems with natural mycorrhizal fungi support

£29.95
TNC

New
TNC MycorrPlus (was Max) - Premium Mycorrhizal fungi powder w/Trichoderma & Bacteria - Root Inoculant
Increased drought tolerance - Missed watering becomes less of an issue.

£8.75
Grow Mate

New
RootMax - Mycorrhizal Fungi (200 g/7 oz) | Rooting Powder for all Plants, Trees, Flowers & Edibles | Direct to Root Inoc
🌱 Stronger Performance: Rootmax mycorrhizae is a rooting powder enriched with mycorrhizal fungi 🍄. It is a superior al

£16.89
DYNOMYCO

New
DYNOMYCO Mycorrhizal Fungi Inoculant, 100g/3.5oz – Boosts Root Growth, Yields & Nutrient Uptake – 900 Propagules/g, Conc
EXPLOSIVE ROOT GROWTH – 900 propagules per gram of premium mycorrhizae for plants. The formula colonizes roots fast, unl

£15.95 £16.99

10 Mycorrhizal Fungi deals are available from: Amazon stores, starting from £7.36.
The biggest discount we found is 6% on DYNOMYCO Mycorrhizal Fungi Inoculant, 100g/3.5oz – Boosts Root Growth, Yields & Nutrient Uptake – 900 Propagules/g, Concentrated Granules, & OMRI Compliant – Seed Starter Soil Mix Compatible at Amazon.
The lowest price we found is £7.36 while the highest is £31.99.
Prices for the best Mycorrhizal Fungi deals average at £15.92.
Last updated on October 4, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Mycorrhizal Fungi.