Elephant Garlic

This bush tomato is fantastic. No need to stake, no need to pinch out laterals. Very easy care and a prolific fruiter. Produces an abundance of fresh tomatoes for salads and cooking.

Egyptian Walking Onions are also called "Tree Onions, Egyptian Tree Onions, Top Onions, Winter Onions, or Perennial Onions."

As their scientific name "Allium proliferum" states, these hardy little onions are very prolific. After planting them in your garden you will have onions every year for years to come!


1 bag contains 10 bulbils/topsets.

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

Stachys affinis

The tubers have a distinct shape and look a bit like a grub. When eaten raw they are crisp and sweet like a water chestnut. When fried they are more starchy, soft and sweet, resembling a slightly nutty potato or kumara. In France they are known as crosnes and are typically served braised in herbs and butter, which is our preferred way to eat them. They are a great brain food.

Order is for a starter bag of about 5 tubers.

Growing instructions can be found below. Frost tolerant as they go dormant over winter.

This cover crop seeds or green manure seeds mix has been blended to achieve maximum benefit. It can help with common challenges such as compaction, weed pressure, pests and diseases, low fertility, leaching and erosion.

Best sown between August/September and December/January, depending on your climate.

This diverse mix maintains living soil cover in areas that would otherwise be bare. This mix contains seeds from 8 plant families as well as legumes (nitrogen fixing plants), which has been proven in field trials to be very beneficial to build soil structure and to increase beneficial microbes in the soil.

For autumn sowing please see our Autumn Mix.

Sowing rate: 25g per m2

Available in 500g (for 20 m2), 1kg (for 40 m2), 10kg (for 400 m2), 20kg (for 800 m2). Please select below.

Calendula (calendula officinalis) seeds.

Striking orange calendula from our KoruKai Herb Farm collection.

We have bred these over the years and selected for very orange and large flower heads. They make a gorgeous medicinal oil.

This is our favourite tomato to eat raw and for salads. Low in acidity and great flavour.

It produces orange, medium sized and round tomatoes.

This orange tomato contains higher levels of Tetra-cis-lycopene which is easily absorbed in the raw fruit and helps to promote health and fight against cancer and heart disease.

A fantastic cherry tomato. The plants are laden in summer. Riesentraube means "giant bunches".
Produces bunches of large red fruit with pointed ends.

Heirloom variety dating back to 1800's from Germany.
Good full bodied complex flavour.

This cover crop seeds or green manure seeds mix has been blended to achieve maximum benefit. It can help with common challenges such as compaction, weed pressure, pests and diseases, low fertility, leaching and erosion.

Best sown between January/February and April/May, depending on your climate.
This diverse mix maintains living soil cover in areas that would otherwise be bare over winter. This mix contains seeds from 5 plant families as well as legumes (nitrogen fixing plants), which has been proven in field trials to be very beneficial to build soil structure and to increase beneficial microbes in the soil.

For spring sowing please see our Spring Mix.

Sowing rate: 25g per m2

Available in 500g (for 20 m2), 1kg (for 40 m2), 10kg (for 400 m2), 20kg (for 800 m2). Please select below.

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

Helianthus tuberosus

Commonly called Jerusalem artichoke, sunchoke or sunroot. It is a type of sunflower. 

Jerusalem artichokes grown at KoruKai Herb Farm, Banks Peninsula. Free from synthetic fertiliser, pesticides and herbicides. 

Order is for 3 tubers. You can choose between 3 small or 3 large ones (please choose below).

Growing instructions can be found here and below.