New Zealand Cook's Cabbage Spinach Seeds, Cooks Cabbage, Tetragon, Australia, Argentina, and Japan
Tetragon cabbage, also known as New Zealand spinach, is a leafy plant with triangular leaves, yellow flowers, and small, hard capsules that contain seeds. It's a trailing plant that can form a thick carpet on the ground or climb through other plants.Tetragon is usually grown for its leaves, which can be added in salads or cooked. Thanks to its ability to withstand difficult climates, this plant grows readily in the wild in China, Reunion Island, and New Zealand. It is also fairly easy to grow in Quebec, but it will behave as an annual since it cannot tolerate frost.
Held up by a round stem, tetragon has a really unique look with its thick leaves and quadrangular fruits. Good source of vitamin B1, B2 and C; the spinach is both delicious and nutritious!
Physical characteristics
Leaves: Thick, bright green, triangular leaves that are 3–15 cm long
Flowers: Yellow or pale yellow-green flowers with four or five petals that grow at the leaf joints
Fruit: Small, hard capsules with 4–10 horned seeds
Stems: Long, trailing stems that are usually green or red
Seed pods: Tough, four-cornered green seed pods that grow along the stems at the leaf joints
Other names
Botany Bay spinach
Cook's cabbage
Kōkihi (in Māori)
Sea spinach
Warrigal greens
Warrigal cabbage
Uses
The leaves can be eaten in salads or cooked
It's a heat and drought-tolerant species that can be grown in home gardens
Origin
Native to Argentina, Australia, Chile, Japan, and New Zealand
| Type | Cabbage |
| Family | Cabbage Family |
| Temperature Soil | 55-75F |
| Temperature Daytime | 55-70F |
| Temperature Evening | 35F+ |
| Lighting | Full, 4-6 Hours / Day |
| Water | Steady, 6 Gallons / Week |
| Maturity | Long, 60-120 Days Harvest |
| PH Neutral | 6.5-6.8 |
| Zones | 1A-9B |
| Plant Placement | 6 Plants, 3 Per Row |
