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Tetragonia tetragonioides (New Zealand Spinach)

New Zealand Spinach, Kōkihi, Botany Bay Spinach, Sea Spinach

Tetragonia tetragonioides, commonly known as New Zealand spinach, is a hardy, fast-growing leafy green native to coastal New Zealand and Australia. It thrives in warm conditions and is valued as a heat-tolerant alternative to traditional spinach. The fleshy, triangular leaves can be harvested continuously throughout the summer and are best cooked before eating. Ideal for edible gardens and coastal planting, New Zealand spinach is drought-tolerant, easy to grow, and perfect for sustainable, home-grown greens in warmer months.

Tetragonia tetragonioides plant growing across stones.

Tetragonia tetragonioides (New Zealand Spinach) is currently unavailable.

Why? Our plants are subject to seasonality and high-demand. Please contact us if you would like to know when it becomes available again.

Suited to regions:Subtropical, Temperate
Plant type:Groundcover Plants
Height:50 cm
Spread:2.00 m
Flowering time:Spring
Tolerances:Coastal, Extended dry periods, Hardy
Garden uses:Borders, Living areas, Paths & Steps, Pool areas
Garden styles:Backyard, City & Courtyard, Coastal, Frontyard, Japanese, Modern, Native
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known asNew Zealand Spinach, Kōkihi, Botany Bay Spinach, Sea Spinach
Sku10537

Growing Tetragonia tetragonioides Successfully in NZ

New Zealand spinach grows best in full sun and well-drained soil. It’s drought-tolerant once established but benefits from regular watering during dry periods. This fast-spreading groundcover is ideal for edible gardens, coastal areas, and low-maintenance planting schemes across much of New Zealand.

Tetragonia tetragonioides Care Tips

Ensure young plants are watered regularly and reduce watering as the plants mature. Pruning is undertaken to maintain the shape and encourage denser growth. Mulching around the plants will help to conserve moisture and suppress weeds.

Plant Size and Spacing

Tetragonia tetragonioides (New Zealand spinach) is a low-growing, spreading plant that typically reaches 20–40 cm in height and can spread over 1 metre wide. For optimal growth, space plants about 70 cm apart to allow room for their mature growth.

Why Buy Tetragonia tetragonioides from The Plant Company

Buy Tetragonia tetragonioides (New Zealand spinach) from The Plant Company for top-quality, NZ-grown plants suited to local conditions. Ideal for edible gardens, coastal sites, and groundcover use, these hardy plants are easy to grow and thrive in summer. Enjoy expert advice, fast delivery, and plants that are ready to perform in your garden.

Questions and Answers

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