Here’s the thing about Bokashi that gets missed.
Bokashi doesn't make compost in the bucket. It saves the feast for the soil.
And that's exactly why we love it.
A normal compost heap works aerobically. Microbes break your food waste down using oxygen. The heap heats up, shrinks and eventually leaves you with lovely brown compost.
Bokashi does something completely different.
It ferments your food waste in an airtight bucket using beneficial fermenting microbes.
Think pickling rather than rotting.
Fermentation is the pause button, not the finish line.
After two weeks your banana skin may still look remarkably like a banana skin. That's absolutely fine. The point is that you've preserved much more of that organic material ready for Stage Two.
And Stage Two happens in your soil.
Here's the clever bit
Once your fermented Bokashi is mixed with soil, air returns and the soil biology gets stuck in.
Bacteria, fungi and earthworms begin breaking it down remarkably quickly.
Bokashi changes where decomposition happens.
Instead of your compost bin having the first big meal, you're taking that organic material into the soil.
Or put another way:
More of the dinner gets as far as the soil.
And there is proper science behind that.
In a controlled 2022 study using the same model food waste, lactic-acid fermentation conserved 99% of the starting carbon and 93% of the nitrogen during processing, compared with 25% and 38% respectively in the aerobic composting system studied.
Those are laboratory figures — not a promise that every kitchen Bokashi bucket will achieve exactly that — but the principle is fascinating. Fermentation loses much less of the original material during that first stage.
Then you take it to the soil.
And the soil finishes the job
A 2026 study looking at household Bokashi found it was dominated by lactic-acid bacteria and contained organic acids. The researchers found that adding Bokashi ferment to soil could provide nutrients and organic compounds capable of supporting plant growth.
It isn't magic fertiliser and it doesn't permanently lock every scrap of carbon into your garden.
Once it reaches the soil, decomposition carries on.
And that's precisely the point.
You are feeding an already living ecosystem — microbes, fungi, earthworms and ultimately your plants.
There's even a lovely bit of recent research showing greater earthworm burrowing activity in the area containing Bokashi, although vermicompost had the stronger direct fertilising effect.
So Bokashi and worm compost aren't really competitors.
Worm compost has already been through the worms.
Bokashi invites them to dinner.
Where has my Bokashi gone?
Customers sometimes bury Bokashi and are amazed a few weeks later when they struggle to find it.
Perfect.
The Bokashi disappears because the soil eats it.
The food scraps become part of the great cycling system underneath our feet.
Food scraps → fermentation → soil → microbes and worms → plants.
Rather better than food scraps → rubbish bin.
So next time someone tells you Bokashi is simply another way of making compost, you can put them right.
It isn't really about making compost at all.
It's about getting your food waste back where it belongs.
Into living soil.
