New Zealand Spinach Seeds

Tetragonia tetragonioides

Discovered by Sir Joseph Banks in New Zealand during the 1770 voyage of Captain James Cook, and enjoyed by 18th century gardeners, New Zealand is not true spinach but a great way to have spinach flavor all summer due to its heat-loving nature. Also known as perpetual spinach because it is perennial in USDA zones 8 and warmer and produces abundantly. Noted for high vitamin content, especially vitamin C; it was served on Captain Cook's ship to prevent scurvy. Small, young leaves can be eaten raw or cooked. Bothered by almost no insects, even snails and slugs! Drought tolerant once established, but grows best with moderate moisture.

$3.49 ~65 seeds
4.6
Rated 4.6 out of 5 stars
7

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Features

Family

Aizoaceae

Native

New Zealand, Australia, Asia

Life Cycle

Life Cycle

Annual

Plant Height

Plant Height

Medium (12" - 24")

Further Information

Plant Characteristics

Plant Characteristics

Good for Containers

Growing Conditions

Growing Conditions

  • Drought Tolerant
  • Frost Sensitive
  • Heat Tolerant

About New Zealand Spinach Seeds

Tetragonia tetragonioides

Fleshy, green 1"–2" leaves that taste like spinach

Planting Spinach

Plant Spacing

A group of 3 seeds every 8"

Hardiness Zones

Hardiness Zones

10, 11, 8, 9

Light Required

Light Required

Full sun

Plant Height

Plant Height

Medium (12" - 24")

Planting Depth

Planting Depth

½"

Coverage & Planting Details

Coverage This packet sows up to 14 feet.
Row Spacing 24"
Seed Depth ½"
Seed Spacing A group of 3 seeds every 8"
Thinning Thin to 1 every 8"
Germination 10–20 days
Start Indoors 2 to 4 weeks before your average last frost date.
Direct Sow RECOMMENDED. 1 to 2 weeks after your average last frost date, and when soil temperature is at least 65°F, ideally 70°–80°F.
Growing & Harvesting Harvest leaves as needed, only taking up to 1/3 of the plant for fast regrowth. Pinch growing tips to encourage branching, leading to more leaf production.

Find Your Frost Date & Grow Zone

4.6
Rated 4.6 out of 5 stars
Based on 7 reviews
Total 5 star reviews: 6 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
Rating
Ratings
Which best describes you as a gardener?
Which best describes you as a gardener?
7 reviews
  • Tiffany T.
    Verified Buyer
    Rated 2 out of 5 stars
    4/22/26
    Poor germination

    Poor germination. Was looking forward to having spinach in my hot climate but it seems I'll be another year without it.

    Which best describes you as a gardener? Intermediate
    BI Profile picture for Botanical Interests
    Botanical Interests
    5/3/26

    Hey Tiffany,

    Thank you so much for taking the time to share your thoughts in a review. I've reached out to you via email to offer assistance. Your feedback is invaluable to us, and we are committed to ensuring your experience is positive. Thank you once again for your input. Keep on growing 🌻️

  • Lisa H.
    Verified Buyer
    Rated 5 out of 5 stars
    1/7/25
    5 Stars

    These seeds look great.

  • Alex R.
    Verified Buyer
    Rated 5 out of 5 stars
    10/8/24
    5 Stars

    My local nursery has a great selection, so I rarely buy my seeds online. But the online exclusives like the scotch bonnet, nz spinach & blue poppy seeds were an amazing addition to my garden. The scotch bonnet was slow to start but is still cranking and the nz spinach should be around in my garden for as long as the sorrel is(forever, or until the deer come).

    The blue poppies will be waiting till next season, the red ones were beautiful so but not for baking good. Really looking forward to the poppy seed bread!!

    Which best describes you as a gardener? Intermediate
  • Steven L.
    Rated 5 out of 5 stars
    8/19/23
    5 Stars

    I live in zone 10a, and grow New Zealand spinach in pots on the screened balcony of a condo in a high-rise building. Delighted with the results. Hat-tip to Botanical Interests, Sir Joseph Banks, and Capt. Cook. (Tip for very hot weather: water lightly daily.)

  • Abigail
    Verified Buyer
    Rated 5 out of 5 stars
    5/9/22
    5 Stars

    I was interested in this variety for its heat tolerance, and it has not disappointed! The information on the packet was accurate and useful. It does take a long time for the seeds to germinate, but the plants grow well once the sprouts are up.

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