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With Coconut Oil & Lemon, this hardworking dishwash bar cuts through grease with ease while staying gentle on your hands. A simple, effective plastic-free alternative to bottled dish liquid, it leaves dishes sparkling clean and your sink area fresh.

Use directly on your dish brush or sponge, or turn it into a liquid dish soap using the directions below and on the label.

A versatile sisal soap mesh that turns every wash into a simple, low-waste luxury. Perfect for collecting leftover soap pieces, it creates a rich lather while providing gentle exfoliation for face and body.

Ideal for making the most of every last sliver of soap while leaving skin feeling clean, smooth, and refreshed.

A complete natural skincare trio designed to deeply cleanse, clarify, and soothe problem-prone skin. This powerful pack combines a purifying facial steam, a detoxifying face bar, and a healing salve to help open pores, draw out impurities, and calm inflammation.

Suitable for teens and adults alike.

Includes: Herbal Facial Steam & Toner, Face Bar Detox, and Skin Healing Salve.

Beautiful KoruKai Herb Farm greeting/gift card that you can add to your order.

We will handwrite your personal text for the receiver on the empty side.

For larger text, we recommend the cards found here.

Available again in July 2026. Sign up below to go onto the waiting list.

Meadow Arnica (Arnica chamissonis)

Common names: arnica, meadow arnica

Creeping alpine herbaceous perennial.

This plant have been grown organically at KoruKai Herb Farm, Banks Peninsula. Free from synthetic fertiliser, pesticides and herbicides.


You will get 3 dormant root pieces. Please find growing information and a picture below.

Stain Remover Stick & Laundry Bar A powerful, natural stain-fighting stick that tackles tough marks on clothing with ease. Effective on a wide range of stains, it’s also versatile enough to be used as a base for DIY laundry powder (recipe below). Simple, effective, and plastic-free—an essential for every eco-conscious laundry routine. 

Approx. size: 8cm x 3cm x 2cm

Egyptian Walking Onions are a hardy, perennial “plant once and harvest for years” onion that keeps on giving season after season. Also known as Tree Onions, Top Onions, or Winter Onions, they produce edible greens, small bulbs, and unique bulbils that replant themselves naturally—walking their way across your garden.

Incredibly easy to grow and highly productive, these resilient onions multiply year after year, making them a must-have for any edible garden, food forest, or self-sufficiency setup.

1 bag contains 10 bulbils/topsets.

Everything you need to start fermenting at home with confidence. This complete Fermentation Pack includes essential tools for safe, consistent lacto-fermentation—perfect for beginners and experienced fermenters alike.

Includes a fermentation pounder, fermenting weight, airlock system, 1L preserving jar with stainless steel compound lid, and a comprehensive eGuide.

Additional Fermentation Jars with airlock and weight can be purchased here.

A compost thermometer is an essential tool for successful hot composting and worm farming, whether in a home garden or commercial setup.

It provides a clear indication of microbial activity inside your compost pile, helping you determine when to turn it and whether your carbon-to-nitrogen balance is working correctly. Temperature readings quickly show if your mix contains too many “greens” (too hot), too many “browns” (too cold), or insufficient moisture (low microbial activity).

Without temperature monitoring, composting becomes guesswork—this tool allows you to refine your process and consistently produce high-quality compost over time.

Made from stainless steel with a long probe designed to reach deep into compost piles and soil.

Length: 50 cm

Billions of probiotics per tablespoon for gut health.

Everything you need to start making delicious, probiotic-rich milk kefir at home.

This beginner-friendly Milk Kefir Making Kit includes organic milk kefir grains, a wide-mouth glass jar, stainless steel strainer, dairy thermometer, and our comprehensive Milk Kefir eGuide with step-by-step instructions.

A simple and affordable way to make fresh kefir again and again from your own kitchen.

An additional glass jar for keeping ready kefir milk in the fridge can be purchased here: 500ml glass jar.

Shipment of fresh milk kefir grains every Monday (or Tuesday if Monday is a public holiday). Orders and payments need to be in by 4pm Saturday to get shipped the following Monday.

Available again in July 2026 — sign up below to join the waiting list.

Allium schoenoprasum

Easy-care multiplying spring onions, also known as giant chives, that return year after year with minimal effort.

This hardy perennial forms expanding clumps that provide a continuous harvest from September through to May. No more repeated sowing, fiddly pricking out, or constant replanting—simply plant once and harvest fresh spring onions as needed for most of the year.

Perfect for kitchen gardens, raised beds, and permaculture systems.

Planting instructions can be found below.

Learn how to make delicious, probiotic-rich sauerkraut, kimchi, pickles, and fermented vegetables at home with our comprehensive Lacto-Fermentation Guide.

Drawing on more than 10 years of hands-on fermentation experience at KoruKai Herb Farm, this practical guide teaches traditional lacto-fermentation methods to help preserve seasonal harvests while supporting gut health naturally.

Perfect for turning an abundance of cabbages, carrots, beetroot, and other vegetables into vibrant, living foods packed with beneficial microbes.

Available as:

• Downloadable PDF
• Printed booklet (with shipping cost)

Please choose your preferred format below.