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Workshops & Events

Blue Borage composting and edible gardening workshops are a super way to learn about organic gardening while socialising with like-minded people. 

Popular topics include composting, worm farming, seed sowing, container gardening, basic biodynamics, edible flowers and growing microgreens. All taught from the perspective of a biodynamic practitioner using no synthetic fertilisers, no toxic pesticides or fungicides, avoiding plastic, and encouraging a hyperlocal circular food system. 

Here's a selection of classes currently on offer. Scroll on down the list to see some past events that may spark an idea for your workplace or community. Sometimes the best starting place is a 1:1 consultation in your own garden - more information on that service is here

Summer Workshops

Fruit Tree Guilds: a home orchard workshop in Te Atatu South

When: Saturday 16th January (10am-12pm)
Where: Address to be given upon registration. It's a home garden in Te Atatu South

Marlies Dorrestein is hosting this event, were I will teach how to to grow a wide range of beneficial herbs in your orchard. This is often described as creating a 'fruit tree guild', but really, even if you don't have an orchard these plants are super companions in any garden. 

We'll stir some biodynamic CPP (Cow Pat Pit) to give the plants a good start after being transplanted, so you'll get an experience of the biodynamic stirring process. 

Finally, we'll also make this a crop swap gathering - bring your surplus herbs, seedlings, produce, seeds - anything you feel like sharing. We're hoping everyone will go home with a box of goodies for their garden. 

How to book: Marlies is handling the bookings. Katrina can connect you by phone/Messenger/Instagram or email. text Katrina at 022-410-4988 or email if you'd like to attend. 

The Auckland Women's Centre

Date & Time: Wednesdays 11am-12pm (resuming in February) 

Location: The Auckland Women's Centre, 4 Warnock St, Grey Lynn. [Women only for this venue]

This is a relaxed space to gather and garden - perfect if you have questions to ask in person, or if you feel like getting your hands in the soil in the middle of the week. If there are seedlings, herb or seed raising mix you'd like to purchase I can put together a custom order for you - just send an email or a text the day before so I can get the car packed up with exactly what you need.
Email: Text: 022-410-4988. 

Future topic requests always welcome: container gardening, worm farming, seed sowing, DIY Potting mix, Composting, edible flowers, herb gardening... 

Note: if the weather is horrid the in person session will probably not go ahead. Refunds are simple via Eventbrite - just request it before the workshop starts. In the case of wet weather, I will record the planned content as a zoom session and send a recording to everyone who has not requested a refund.  

Edible Gardening: Five Day Intensive (online learning with Zoom & Facebook)

December topics: Seed sowing for early summer: what to grow right now. 

  • DIY soil mixes: Seed raising mix & Potting mix. Avoid those nasty plastic bags.
  • Container gardening. Grow in small spaces, grow extra, grow food in pots to give to friends.
  • In ground worm farming. Learn to make a self-fertilising planter. 
  • Compost. Start making healthy, organic soil from food scraps and garden waste.   

MUMG at Eden Park (Morningside Urban Market Garden)

MUMG is one of the more prolific community gardening projects in Auckland, and it's a privilege to be invited to come and teach a class with them. This was a super opportunity for the surrounding community to pop in and see what Jason and the team have been up to, and see what other workshops he has planned for the growing season. 

Date & Time:  Sunday November 1st (10:30am-12:30pm) teaching Hugelkultur for small spaces. I also installed an in ground worm farm in the container garden we built, and walked through some basics of the biodynamic moon calendar. 

Ready, Set, Spring: Online Edible Gardening Intensive

July, August, September topics: 

  • Seed sowing for late winter: what to grow in Auckland right now. 
  • DIY soil mixes: Seed raising mix & Potting mix. Avoid those nasty plastic bags.
  • Container gardening. Grow in small spaces, grow extra, grow food in pots to give to friends.
  • In ground worm farming. Learn to make a self-fertilising planter. 
  • Compost. Start making healthy, organic soil from food scraps and garden waste.   

In ground worm farming demonstration

Date: July 2020
Location: Sunny Sunday monthly event, New Lynn, Auckland
Detail: A demonstration of the in-ground worm farm technique, as part of a Low Waste Living event. Thanks to Tom Powell for the photos. 

Sunny Sunday Low Waste Living

In Ground Worm Farm Demonstration

Katrina showing how to make an in ground worm farm in a container garden

Hot Compost Workshop

Date: July 2020
Location: Papatuanuku Kokiri Marae, Mangere East, Auckland
Detail: A full day of layering green waste in a group, everyone learning how to make biodynamic compost. This soil will be used in the growing space in the garden, feeding the community and supplying vegetables for a farmers market.  

Basic biodynamics for the home gardener: podcast interview

Date: April 2020
Location: Mystic Discoveries Podcast Episode 17

Make your own seed raising mix: a public talk

Date: March 2020
Location: Alberton Market Day, Mt Albert, Auckland

Seed Sowing talk at Alberton Market March 2020

How to grow from seed, in home made seed raising mix

Katrina giving a public talk at Alberton, discussing seed sowing and seed saving

Grow your own microgreens workshop

Date: March 2020
Location: Cornwall Park Visitor Centre, Greenlane, Auckland

Cornwall Park Visitor Centre

"How to grow microgreens" public workshop March 2020

Visitor Centre at Cornwall Park, location for microgreens workshop with Blue Borage

Five Week Edible Gardening Course, with weekly crop swap

Date: February to April (Mix of in person and online during pandemic lockdown)
Location: Green Bay Community House, sponsored by the Whau Local Board of Auckland Council

Container Gardening and Seed Sowing

Edible Gardening Class at Green Bay Community House

Katrina teaching a group edible gardening


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