How to Grow Perpetual Spinach UK

By the SoilCommander Editorial Team, under the guidance of Nitin Sharma, Co-Founder · · How we check our facts

On this page
  1. Perpetual Spinach (Beta vulgaris subsp. cicla var. ci...
  2. When to Plant Perpetual Spinach in the UK
  3. Quick Facts
  4. At a Glance
  5. Soil & Growing Conditions
  6. Growth Stages
  7. Harvest & Storage
  8. Diseases
  9. Pests
  10. Perpetual Spinach, a Leaf Beet That Keeps Going
  11. Plan your Perpetual Spinach planting
  12. Growing Perpetual Spinach in another region
  13. References
  14. Frequently Asked Questions

In the UK, perpetual spinach goes in the ground early March to late August.

Timing is the decision that matters most in the UK: sowing early March, and that same window applies across all 4 regions covered here.

The short answer

Plant
Early March to late August
Biggest risk
Grey mould

Core growing advice on this page is checked against named horticultural sources — see References.

Perpetual Spinach (Beta vulgaris subsp. cicla var. cicla)

A perpetual spinach plant with glossy green leaves and pale green stems growing in a container — “Perpetual Spinach Chard” by krossbow is licensed under CC BY 2.0. Source: Flickr

Also known as: spinach beet, leaf beet · 2 sources cited · Verified

When to Plant Perpetual Spinach in the UK

When to plant perpetual spinach in the UK: in Southern England, sow early March to late August. Find your area in the table below.

Perpetual spinach growing in open ground among leaf litter — “Beta vulgaris cicla” by Jacqui Geux is licensed under CC BY 4.0. Source: iNaturalist
“Beta vulgaris cicla” by Jacqui Geux is licensed under CC BY 4.0. Source: iNaturalist.
Region Sow
Southern England early March to late August
Midlands early March to late August
Northern England early March to late August
Scotland early March to late August
Southern England - detail & sources

RHS: sow March-August for year-round harvesting, with no UK-region-specific dates given; this window is applied across all four sub-regions rather than inventing a north/south gradient the source does not support.

Midlands - detail & sources

RHS: sow March-August for year-round harvesting, with no UK-region-specific dates given; this window is applied across all four sub-regions rather than inventing a north/south gradient the source does not support.

Northern England - detail & sources

RHS: sow March-August for year-round harvesting, with no UK-region-specific dates given; this window is applied across all four sub-regions rather than inventing a north/south gradient the source does not support.

Scotland - detail & sources

RHS: sow March-August for year-round harvesting, with no UK-region-specific dates given; this window is applied across all four sub-regions rather than inventing a north/south gradient the source does not support.

A page from the UK Vegetable Garden Planner PDF: the crop rotation planner, with a planning grid and four-bed rotation tips

Plan your perpetual spinach — and the rest of the plot

This page covers perpetual spinach. For every crop's sowing months on one chart, use the free UK vegetable planting calendar, and browse the UK vegetable growing guides for what else to grow alongside it. When you want the whole season on paper, the UK Vegetable Garden Planner is a printable PDF:

  • Twelve month-by-month sowing and harvest spreads
  • Raised bed, allotment and container layout pages for your own plot
  • A four-year crop rotation planner
  • Seed inventory, sowing log and harvest tracker
See inside the UK Vegetable Garden Planner →

Instant PDF download · reprint every season

Quick Facts

A perpetual spinach plant with glossy green leaves and pale green stems growing in a container — “Perpetual Spinach Chard” by krossbow is licensed under CC BY 2.0. Source: Flickr
“Perpetual Spinach Chard” by krossbow is licensed under CC BY 2.0. Source: Flickr.
Factor Value
Soil texture clay or loam (RHS)
Drainage well-drained
Lifecycle annual or biennial grown as an annual
Edible parts leaves, stems

At a Glance

Close view of perpetual spinach leaves showing the glossy blade and white midrib — “Beta vulgaris cicla” by Indira Aguirre is licensed under CC0 1.0. Source: iNaturalist
“Beta vulgaris cicla” by Indira Aguirre is licensed under CC0 1.0. Source: iNaturalist.
Beta vulgaris subsp. ci… Perpetual Spinach Grey mould Lettuce mosaic virus Lettuce downy mildew Ring spot Root-knot nematodes Lettuce root maggots Root aphids Cutworms Slugs DISEASES PESTS

Soil & Growing Conditions

A large mature perpetual spinach plant with broad green leaves and white stems — “Beta vulgaris cicla” by Ulises Emmanuel Martinez Burgos is licensed under CC BY 4.0. Source: iNaturalist
“Beta vulgaris cicla” by Ulises Emmanuel Martinez Burgos is licensed under CC BY 4.0. Source: iNaturalist.

Water: moist but well-drained; compost or aged manure incorporated in autumn (RHS)

Growth Stages

Close view of perpetual spinach leaves showing the glossy blade and white midrib — “Beta vulgaris cicla” by Indira Aguirre is licensed under CC0 1.0. Source: iNaturalist
“Beta vulgaris cicla” by Indira Aguirre is licensed under CC0 1.0. Source: iNaturalist.
Stage BBCH Notes
Sowing 0 Sow March-August into soil enriched the previous autumn with compost or aged manure (RHS).
Leaf growth 3 Young foliage ready for salads within about 8 weeks; large, dark green ribbed leaves develop on thick edible stems (RHS).
Bolt-resistant cropping 4 Shows markedly better bolt resistance than true spinach, continuing to produce through summer heat that would finish ordinary spinach (RHS, grower consensus).
Cut-and-come-again harvest 8 Harvest outer leaves once sufficiently large; a single sowing supports year-round, repeated cut-and-come-again picking (RHS).

Harvest & Storage

A perpetual spinach plant with glossy green leaves and pale green stems growing in a container — “Perpetual Spinach Chard” by krossbow is licensed under CC BY 2.0. Source: Flickr
“Perpetual Spinach Chard” by krossbow is licensed under CC BY 2.0. Source: Flickr.

When to pick: Harvest outer leaves once sufficiently large; young foliage suitable for salads within about 8 weeks of sowing. Cut-and-come-again picking allows a year-round harvest from a single March-August sowing window (RHS).

Diseases

A perpetual spinach plant running to seed, showing the flowering stem — “Beta vulgaris cicla” by Lalys is licensed under CC BY 4.0. Source: iNaturalist
“Beta vulgaris cicla” by Lalys is licensed under CC BY 4.0. Source: iNaturalist.
Fuzzy grey-brown Botrytis mould covering a tomato stem — Rasbak, CC BY-SA 3.0
Rasbak, CC BY-SA 3.0
Grey mould
moderate

Botrytis cinerea

Soft brown fruit decay; Fuzzy grey-brown mould

RHS names this directly: grey mould.

Lettuce mosaic virus
moderate

RHS names this directly: mosaic virus.

Lettuce downy mildew
moderate

Bremia lactucae

RHS names this directly: lettuce downy mildew.

Ring spot
low

RHS names this directly: ring spot.

Pests

Root-knot nematodes
moderate

Meloidogyne spp.

RHS names this directly: root knot eelworms.

Lettuce root maggots
moderate

Delia (various spp.)

RHS names this directly: lettuce root maggots.

Root aphids
low

Pemphigus spp.

RHS names this directly: root aphids.

Cutworms
moderate

Noctuidae

RHS names this directly: cutworms.

Slugs
low

Gastropoda (slugs, various spp.)

RHS names this directly: slugs.

Plan your Perpetual Spinach planting

When to sow and plant Perpetual Spinach depends on your own frost dates. Check the UK vegetable planting calendar. To work out where it fits in your beds, sketch your plot in the free Garden Layout Planner.

Growing Perpetual Spinach in another region

Sowing dates, frost timing and local advice differ by country. Use the guide for where you garden.

References

  1. Large, dark green ribbed foliage and thick, edible stems, resembling and tasting similar to spinach but with superior resistance to bolting, even during drought. Not native to GB/Ireland. Hardiness H4 (-10 to -5°C). Full sun or partial shade. Soil: clay, loam; moist but well-drained; acid, neutral or alkaline pH; compost or aged manure incorporated in autumn. Height/spread 0.1-0.5m. Time to maturity 1-2 years. Propagate by seed. Pests: birds, cutworms, lettuce root maggots, root aphids, root knot eelworms, slugs, snails. Diseases: grey mould, lettuce downy mildew, mosaic virus, ring spot. Harvest outer leaves once sufficiently large; young foliage suitable for salads within about 8 weeks. Sow March-August for year-round harvesting via cut-and-come-again.

2 independent sources are cited for this crop. Where they disagree - soil pH is the clearest case - every figure is preserved rather than averaged into false precision.

Frequently Asked Questions

When should I sow perpetual spinach in the UK?

In Southern England, from early March. In Scotland, wait until early March. Treat these as a guide rather than a fixed date — the governing rule is to sow only once frost risk has passed and temperatures are reliably warm enough.

When do I sow perpetual spinach?

Sow early March to late August.

What problems affect perpetual spinach?

Our data links 4 diseases and 5 pests to this crop. See the sections above for each one and how to manage it.

Plan next season before the problems start

Most of the advice on this page comes down to timing and spacing — sowing at the right moment, rotating beds, and giving plants enough airflow. The UK Garden Planner lays your plot out month by month so those decisions are already made before the season starts.

Get the UK Garden Planner →

Instant PDF download · Written for UK growing conditions

SoilCommander Editorial Team — under the guidance of Nitin Sharma, Co-Founder

Every growing guide is checked against RHS, USDA Cooperative Extension, and other named horticultural authorities before publishing. How we check our facts.

How this guide is put together

The growing data on this page — sowing windows, pests, diseases, soil and site requirements — comes from named horticultural sources, listed in References below, checked against RHS and Met Office guidance. An automated pipeline assembles that verified data into the page you're reading: it selects which facts to lead with and builds the surrounding prose and layout. It does not invent a date, a source or a number — where a verified value for a field isn't available, the page leaves it out rather than guessing. A person reviews and publishes each page; nothing goes live unverified.

Vegetable Growing Guides UK

Crops With the Same Problems

Related Problem Guides

Last verified 2026-09-02

Plan Perpetual Spinach by month

The months this guide gives for sowing or planting, each with the full list of jobs for that month in the UK:

More from the same group (roots & tubers):

Relevant next steps

Where To Go From Here

Take this crop from reading into a written plan for your own beds.

UK garden plannerTurn this crop guide into sowing dates, bed layouts and a harvest record. All growing guidesBrowse every crop we cover for your region, A to Z. Planting CalendarSee how this crop fits alongside everything else you are growing.

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