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Bokashi

Bokashi

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Organic fertilizer

Soil conditioners Bio-input
commercialized
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Other

A preparation method specific to this particular record, different from the four usual methods (infusion, decoction, maceration, fermentation).

Process summary

See the record itself for the detailed step-by-step process — there is no single generic process for this category.

See all preparation methods

🟠 Not prohibited

Fermented organic fertilizer (not composted) that improves soil structure and fertility by providing stable organic matter and beneficial microorganisms more quickly than traditional compost.

Not to be confused with Bocashi (Aerobic Bocashi).

Application

Application description: Work into the soil before sowing or planting, or apply as mulch around established plants. No dilution required. Apply once per growing cycle, or every 2–3 months for perennial crops.

Tips

It’s ready when it gives off a characteristic bittersweet odor—never a rotten smell—and has the texture of damp soil covered with a thin layer of whitish mold. If it smells bad, there was too much oxygen or excess moisture: check the seal and use less water next time. Apply it mixed with soil or growing medium—never in direct contact with tender roots—about 2 weeks before planting.

Preparation process

1) In an airtight container, place a first layer of organic waste, 1 cm thick. 2) Add a 1 cm layer of bran on top. 3) Pour about 20 ml of the dissolved molasses over the top. 4) Sprinkle about 25 ml of efficient microorganisms. 5) Repeat the layering sequence—organic waste, bran, molasses, microorganisms—until the container is full. 6) Seal tightly. 7) Briefly open the container every few days to let the fermentation gases escape, then reseal it. 8) Let it ferment for about 2 weeks.

Ingredients

  • Water ⓘ
  • Molasses ⓘ
  • Fresh organic scraps (fruit peels and vegetable trimmings) ⓘ
  • Wheat or rice bran ⓘ
  • Effective microorganisms (EM) ⓘ
  • 2 kg of fresh organic waste (fruit peels, vegetable scraps). 1.5 kg of wheat or rice bran (or oat bran, or sifted oats). 300 g of sugarcane molasses, dissolved in an equal amount of water. 100 ml of commercial Effective Microorganisms (EM), or an equivalent homemade culture. Water, as much as needed to achieve a moisture level similar to that of a well-wrung-out sponge.

Tools and equipment

  • An airtight container (bucket or jug with a lid). Gloves. Something to press down on each layer and squeeze out the air.

Product obtained

Fermented organic fertilizer, with a texture similar to moist soil and a sweet-and-sour odor, that improves soil structure and biological activity.

Source / Reference

Melaza.cl (melaza.cl)

Recipe written in our own words by biopreparados.es. Copyright and sources

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Contact person

Grégory Prybys
Tel: +33 7 75 76 37 70 — WhatsApp: +54 9 11 2157 0868
Country: Argentina

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Regulatory status

🟠 Not prohibited (made on the farm for own use)

No European text names “Bokashi”. Made on the farm for one’s own use, it falls under no authorisation regime: Regulation (EU) 2019/1009 and, in Spain, Royal Decree 506/2013 only cover products placed on the market. In organic farming, Regulation (EU) 2018/848 (Annex II, Part I, point 1.9.6) generally allows preparations of micro-organisms to improve soil condition or nutrient availability: the certification body will decide; there is no text specific to this preparation. Its ingredients appear on the organic input lists of several countries: see each country’s page.

Official texts

Official sources automatically checked on 20/10/2026.

What the icons mean: ✅ Authorised ⚠️ Tolerated 🟠 Not prohibited ⛔ Not authorised EU 🔎 Status being verified Full details →

Documentary information, checked on 20/10/2026. Not a substitute for legal advice; regulations may vary from country to country. See the regulations · Substances authorised in Europe

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