This amazing guide brings together what we have learnt, observed and experienced over the last 12 years of managing several worm farms to get amazing worm castings for our farm and vegetable gardens.
In this guide, with 70 pages, you will learn how to turn food scraps and farm waste into rich compost and fertiliser to regenerate soil and bring back life force to the below ground livestock - the microbes. This turns on nutrient cycling, grows resilient and healthy plants and increases the water holding capacity of soil - a necessity with droughts and flooding that go hand in hand nowadays.
Healthy soil is the backbone of health - be it environmental, animal, plant or human health. It's our foundation and the solution to a lot of our problems.
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Vermicast is the best natural fertiliser. Worm poop is the "Elixir of Life" and we witness the magic that it does every day on our farm. Through our gardening workshops we have talked to a lot of gardeners and have discovered that there is a huge need to learn the right techniques to keep worms happy and healthy. There is a lot of misinformation (gosh, I hate this word) out there about worm farming in books as well as the internet that's why we have sat down to write down our way of worm farming so you can maintain a worm farm successfully.
We have searched and read through dozens of research papers and have also read various worm books to find out what they are missing in order to bring together the most valid information that you will need to start and maintain a worm farm - be it at home or farming the land. We have everything covered from small scale to large scale worm farming. A variety of set ups inspires the DIY kiwi spirit and there is no need to spend hundreds of dollars on a worm farm.
We believe that worms not only reduce waste going to landfill, but that they can transform poor soils and improve nutrient cycling as well as plant immunity and growth. We have seen it again and again over the last 12 years working with worms.
This guide is available as a printed (professionally printed) book or an ebook. You will get a pdf upon order confirmation via email. Please check for an email with the subject line: [KoruKai Herb Farm] Files available for your order
We have experience with small scale urban worm farms on a 500 m2 section in the city as well as larger scale on a rural farm.
Vermicast brings back vitality, regenerates the soil, inoculated your gardens and farms with microbiology so your plants can thrive. With high quality vermicast we grow plants that are nutrient dense and resistant to pest and diseases.
ABOVE: A layer of vermicast is added to the no-dig garden before planting.
This eguide is for beginners as well as advanced gardeners, lifestyle block owners and farmers interested in organics and wanting to regenerate soil.
Table of contents:

Here a little video of one of our worm farms.
Cornelia is passionate about compost and whips up a heap every 2-4 weeks to guarantee a continuous supply for KoruKai Herb Farm. She particularly loves to manage the worm farms as they create the most amazing compost. She is an herbalist and slow food educator with a passion for simple living, DIY, herbs and self-sufficiency. A certificate in Organic Horticulture, soil consultant in training at Dr Elaine Ingham's Soil Food Web School, Certified Soil Food Web Lab Technician, an Apprenticeship in Herbal Medicine and living on a farm in Pigeon Bay equip her with a lot of knowledge and experience with growing food, regenerating soil and living a healthy life.
She is teaching workshops on sustainable food systems, compost making, whole foods, fermentation and biological/organic gardening. A thirst for knowledge and a passion for new scientific studies keep her well informed on those topics.
Ingredients: information and practical knowledge
You've nailed the book, very professional and extremely helpful. The photos compliment the text perfectly, something for you and your family to be proud of.
This is a very well researched and practical guide for worm farming. It is easy to understand and the pictures help to visualize it. I have now built 2 worm farms with very little expense and the worms I got from KoruKai are doing a great job.
Thank you so much for all your work and research into the worm farming guide! My wife bought it for me and I devoured it last night in one sitting. The concept of thinking of the worm bedding and worm food as separate was new to me and it makes so much sense and has got me really excited. Also seeing the possibilities on how to easily and cheaply expand and contract worm farm operations—I've been day dreaming today of setting up windrows over beds that get less sun in the winter.
After visiting Korukai Herb Farm for an Autumn Grow Your Own Food workshop I was excited to be able to dive further into worm farming by buying Cornelia's Worm Farming Guide. I was not disappointed. There is a wealth of knowledge contained in this guide - thoroughly researched and personally tested. There are many helpful photos included to help with turning your reading into the confidence to 'do'. I now have 3 worm farms on the go and can't wait to apply their generous gifts of vermicast to my garden.