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Bitter & Esters

Sake Koji Mold

Sake Koji Mold

Regular price $14.99 USD
Regular price $14.99 USD Sale price $14.99 USD
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Orders placed within the contiguous United States will ship via UPS Ground. Our beer kits/recipes are built when you order them to maintain quality.


Same-day shipping is available for Manhattan, Brooklyn, Bronx and Queens customers, Monday - Friday only. Orders must be placed by 1:30 pm for Same-Day Delivery.

More detailed shipping info can be found here.

Local pickup is always free.

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Koji seeds are used in the conversion of starch to sugar in brewing Sake. A 10 gram packet will produce approximately 6 kilos of Koji Rice (rice that has been enriched with enzymes from the growth of Koji). This will produce approx 22 litres of Sake.

The koji seeds are dry and extremely stable and are stored in an air lock bag. They have an indefinite shelf life being dried, they need no refrigeration and the packet can be opened and closed frequently without issue.