Enjoy tasty, succulent, spinach-like leaves all summer, after regular spinach varieties have all bolted. This oddball's closest relatives in the family Aizoacea include some of the most familiar succulent houseplants. It is grown as an annual in most locations, but may overwinter in Zone 8 and up. Continue reading below for some of our best tips on how to grow New Zealand spinach.

Latin
Tetragonia tetragonioides

Difficulty
Somewhat challenging

Season & Zone
Season: Warm season
Exposure: Full sun

Timing
New Zealand spinach is a warm weather crop that is not tolerant to frost. It grows best as a warm weather annual in temperatures ranging from 16-24 degrees Celsius (60-75 degrees Fahrenheit). Start inside 2-3 weeks before your last frost, or direct sow outdoors after your last frost date, throughout the summer.

Starting
Sow seeds 1cm (1/2″) deep, and 5-10cm (2-4") apart. Thin to 30-45cm (12-18″) apart in rows 60-90cm (24-36") apart.

Days to Maturity: From direct sowing.

Growing
Ideal pH: 6.8-7.0. This crop performs well in containers. Place 2 plants in each minimum 5 gallon container. Try growing in small hills like squash plants, with one plant per hill. Grow in full sun in moisture-retentive, freely draining soil. Add several scoops of well-rotted compost or manure beneath each plant.

Harvest
One or two plants per household member should supply ample summer harvest greens. Pick immature leaves as needed.

Seed Info
In optimal conditions at least 50% of seeds will germinate. Usual seed life: 3 years. Be sure to plant the large seeds into warm soil.