New Zealand spinach
Tetragonia tetragonoides · Aizoaceae
The gardener's calendar
Ideal time to plant new zealand spinach: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Deciduous
- Flowering
- Summer (June to September)
- Adult size
- 12 to 20 inches tall, spreading habit
- Growth
- Fast
- Hardiness
- Tender, annual in temperate regions
- Origin
- New Zealand
- Soil type
- Well-drained, light, tolerant of poor soil
Care
Light exposure
New Zealand spinach appreciates a full sun location, which promotes vigorous growth and production. It also tolerates partial shade, but its development will be slower. Prefer a warm and bright exposure for best results.
Watering
Water regularly, especially during hot and dry periods, to keep the soil moist without waterlogging. Reduce watering slightly in autumn. Let the soil dry out slightly between waterings to prevent root rot.
Soil
New Zealand spinach prefers light, well-drained and fertile soil. It adapts to relatively poor soils and even tolerates sandy soils. Adding compost at planting time is plenty sufficient.
Fertilizing
Apply balanced fertilizer every 3 to 4 weeks during the growing period to stimulate foliage. A moderate amount of compost or light organic fertilizer works perfectly; avoid excess nitrogen which would slow fruiting.
Pruning and harvesting
Pinch back young shoots regularly to encourage branching and promote a compact and productive habit. Pick young leaves and tender stems as needed; this continuous harvesting stimulates new growth.
Diseases and pests
New Zealand spinach is generally hardy and rarely affected by diseases. Watch for spider mites and aphids during hot and dry weather. Good drainage and sufficient air circulation reduce any risk of mold or root rot.
Did you know?
New Zealand spinach, native to New Zealand, was imported to France in the 18th century where it won over vegetable gardens under the poetic name of 'New Zealand spinach.' Though botanically very distant from true spinach, it offered a summer alternative resistant to heat, where true spinach quickly bolts in hot weather.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
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Tips generated and checked by Viridia — adapt them to your local climate.