Dynomyco Mycorrhizal Inoculants — High-Concentration Fungi for Better Nutrient Uptake
Best for: Growers wanting to unlock locked nutrients and boost plant development without relying on heavy fertiliser inputs
Our thoughts
This is proper soil science that actually works. Dynomyco colonises roots fast, makes nutrients available your plants can't normally access, and backs it up with 30 years of research. One we recommend a lot for growers who want results without overcomplicating their feeding.
Dynomyco is a highly concentrated mycorrhizal inoculant containing natural fungal strains that form symbiotic relationships with plant roots, extending root networks and unlocking nutrients that would otherwise stay locked in your growing medium. At 900 propagules per gram — roughly three times the concentration of standard products — it gives you genuine potency at a price that makes sense. Works across soil, coco, and soilless blends, compatible with both synthetic and organic feeding regimes.
How it compares
Mycorrhizal inoculants vary wildly in quality and concentration. Here's where Dynomyco sits:
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Concentration matters: Budget products sit at 5–10 spores per gram; Dynomyco delivers 900 propagules per gram
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Proven research: Built on 30 years of Israeli agricultural science and in-house production (not outsourced)
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Real yield data: Customer trials report 10–45% yield increases versus control groups
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Multi-strain formula: Glomus intraradices and Glomus mosseae work synergistically, adapted to handle stress (drought, pH swings, heat)
In plain terms, you're getting premium potency without premium pricing — commercial viability backed by actual grower results.
Usage guidance
Dynomyco works by making direct contact with plant roots, so timing and application method matter:
Transplanting (most effective)
Apply 5 grams directly into the transplant hole or coat the root ball before planting. This is when mycorrhizal colonisation takes hold fastest. Works brilliantly with seedlings, clones, and established plants moving to larger pots.
Mixing into growing medium
Blend Dynomyco into your soil, coco, or soilless mix at a rate of 5 grams per gallon (roughly 1.23 grams per litre). Mix thoroughly before potting to ensure even distribution.
Nutrient management
Mycorrhizal fungi thrive when phosphorus levels are low to moderate at planting time. Avoid heavy starter phosphorus feeds immediately after inoculation — let the fungi do the work of unlocking what's already there. This actually reduces your fertiliser spend over the season.
What to avoid
Don't use systemic fungicides, which kill mycorrhizal fungi. Otherwise, treat it like any standard growing practice.
Plant compatibility
Works with 90% of plant species. Conifers and brassicas won't form a relationship with these strains, so plan accordingly.
Technical specifications
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Concentration: 900 propagules per gram
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Active fungi strains: Glomus intraradices and Glomus mosseae (endomycorrhizal)
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Form: Granular inoculant
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Application rate: 5 grams per seedling/clone, or 5 grams per gallon of growing medium (1.23g/litre)
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Compatible media: Soil, coco, rockwool, soilless blends
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Compatible fertiliser regimes: Synthetic and organic
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Available sizes: 100g (treats ~20 plants), 200g (treats ~40 plants), 340g (treats ~68 plants), 750g (treats ~150 plants), plus 10kg and 20kg for commercial operations
Who this is for
- Growers running pots or beds who want to reduce fertiliser dependency
- Anyone transplanting seedlings or clones and wanting to boost establishment
- Soil and soilless growers looking to unlock nutrient availability naturally
- Growers in variable climates (UK included) wanting plants more resilient to stress
- Commercial and hobby operations alike — sizes scale from small home gardens to large-scale production
Particularly well suited to growers who understand that better root development early on means stronger, more resilient plants all the way through.
Our take
This is genuine soil science that delivers measurable results. High concentration, proven track record, and the fact it's in-house produced means you know what you're getting. Apply it at transplant, let the fungi colonise, and watch your plants access nutrients they couldn't reach before. That's where the 10–45% yield gains come from — not magic, just biology working properly.
If you're serious about reducing input costs and building stronger root systems, worth picking up while stock lasts. Does exactly what it should, day in, day out.