Private Fermentation Classes

at The Farm, Byron Bay, Australia

Spend a day—or two—inside Byron Fermentary exploring the art, science and creativity of fermentation.

These private experiences are designed for individuals, couples, chefs, food businesses and curious home fermenters who want hands-on guidance tailored to their goals.

Every session is built around seasonal produce, zero-waste systems and the techniques I use every day as a professional fermenter. We'll harvest ingredients from the garden where possible, work with what's in season, taste a range of ferments and products in development, and create ferments that you can confidently recreate at home or in a professional kitchen.

All experiences are private and designed for groups of up to four people.

Booking & Availability

Because every private fermentation experience is tailored to the participants, seasonal ingredients and available produce, dates are arranged individually.

To enquire, please email me with:

  • Your preferred month or timeframe

  • Number of participants

  • Your fermentation experience level

  • Any specific interests or goals

Once we've discussed your requirements and confirmed a suitable date, you'll receive a booking confirmation and payment details.

Private experiences are available throughout the year, subject to availability and seasonal produce.

Private Class at The Farm, Byron Bay. Lacto-Fermentation Class.
A$1,000.00

4 Hours | Up to 4 People

A deep dive into the world of vegetable fermentation through seasonal produce, zero-waste preservation and practical fermentation systems.

Spend four hours inside Byron Fermentary learning the techniques, principles and decision-making processes behind successful fermentation. We'll work with seasonal ingredients harvested from the garden and sourced from local growers, creating multiple ferments while exploring how different ingredients behave and transform.

Depending on the season and available produce, we may create:

• Seasonal kimchi or kraut

• By-product condiments created from fermentation offcuts and surplus ingredients, including sauces, seasonings and pestos

• Vegetable kvasses and secondary ferments made from peels, skins, tops and other often-overlooked parts

For groups of up to four people, participants may work on different ingredients and projects, allowing us to explore a wider range of fermentation techniques within a single session.

All ingredients, recipes, tastings and take-home ferments are included.

Private Fermentation Class at The Farm, Byron Bay. Koji Fermentation Class.
A$1,800.00

1.5 Days Across Two Sessions | Up to 4 People

A rare opportunity to learn how to grow koji from scratch and transform it into a range of traditional and innovative ferments.

This experience takes you through every step, giving you the confidence to continue working with koji long after the class has finished.

Session One focuses on preparing and inoculating rice for koji cultivation.

Session Two focuses on transforming your finished koji into a range of ferments.

Together we'll make: traditional miso, shio koji, innovative vegetable miso and no waste garum (no soy sauce)

If you're a chef or food professional, the session can also be tailored to your menu, ingredients and production goals. We'll explore opportunities to transform underutilised ingredients and kitchen by-products into unique products that can add value and distinction to your business.

Throughout the experience we'll taste a wide range of koji-based ferments, experimental projects and products currently in development, providing inspiration for future fermentation projects.

Private Class at The Farm, Byron Bay. Ultimate Fermentation Immersion.
A$2,600.00

Two Full Days | Up to 4 People

The ultimate fermentation experience for home cooks, chefs and food businesses looking to build a complete fermentation system.

Over two highly creative and hands-on days, you'll learn how to transform seasonal ingredients and food waste into a wide range of lacto-fermented and koji-based products while developing a practical framework that can be applied in your home kitchen, restaurant or food business.

This is far more than a collection of recipes. It's an opportunity to understand how fermentation works as a system — allowing you to work confidently with seasonal produce, create unique flavours and significantly reduce waste.

Throughout both days we'll taste a wide range of ferments, experimental products and projects currently in development, providing inspiration, practical knowledge and a deeper understanding of flavour development.

For chefs and food businesses, the experience can be tailored to your menu, ingredients and waste streams, helping identify opportunities for new products and flavour development unique to your business.

This is the closest experience to spending two days working alongside a professional fermenter, building a complete toolkit for creating both lacto-fermented and koji-based products from seasonal ingredients.

All ingredients, recipes, tastings and take-home ferments are included.

Learn From Home

Can't make it to Byron Bay? The fermentation education continues online through All Things Cultured — Katerina's platform for home fermenters, chefs and curious cooks around the world.

Explore self-paced courses in Vegetable fermentation, koji and mushroom fermentation.

If you want access to a full library of recipes following a weekly ingredient — plus a monthly fermentation video — come join us on Substack.

https://substack.com/@allthingscultured

And for daily inspiration and behind-the-scenes fermentation, you'll find us on Instagram at @allthings_cultured