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How to Grow Salad Burnet UK | Regional Planting Calendar

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Salad Burnet (Sanguisorba minor)

A rosette of salad burnet leaves with paired toothed leaflets — “Sanguisorba minor kz15” by Krzysztof Ziarnek, Kenraiz is licensed under CC BY-SA 4.0. Source: Wikimedia Commons

3 sources cited · Verified

In the UK, salad burnet go in the ground early April to early June.

Salad burnet (Sanguisorba minor) — perennial.

Timing is the decision that matters most in the UK: there are 4 separate regional sowing windows, ranging from early April in Southern England to early April in Scotland.

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

Regional Planting Calendar

Salad burnet stem with pinnate toothed foliage — “Sanguisorba minor kz16” by Krzysztof Ziarnek, Kenraiz is licensed under CC BY-SA 4.0. Source: Wikimedia Commons
Sanguisorba minor kz16” by Krzysztof Ziarnek, Kenraiz is licensed under CC BY-SA 4.0. Source: Wikimedia Commons.
Region Sow
Southern England early April to early June
Midlands early April to early June
Northern England early April to early June
Scotland early April to early June
Southern England - detail & sources

Harvest to Table: sow outdoors mid to late spring, or start indoors in early spring 4-6 weeks before the last frost. A single window is applied uniformly across all four sub-regions since the sources give no UK-region-specific gradient; salad burnet is H6-hardy throughout the UK and is a British native of chalk grassland.

Midlands - detail & sources

Harvest to Table: sow outdoors mid to late spring, or start indoors in early spring 4-6 weeks before the last frost. A single window is applied uniformly across all four sub-regions since the sources give no UK-region-specific gradient; salad burnet is H6-hardy throughout the UK and is a British native of chalk grassland.

Northern England - detail & sources

Harvest to Table: sow outdoors mid to late spring, or start indoors in early spring 4-6 weeks before the last frost. A single window is applied uniformly across all four sub-regions since the sources give no UK-region-specific gradient; salad burnet is H6-hardy throughout the UK and is a British native of chalk grassland.

Scotland - detail & sources

Harvest to Table: sow outdoors mid to late spring, or start indoors in early spring 4-6 weeks before the last frost. A single window is applied uniformly across all four sub-regions since the sources give no UK-region-specific gradient; salad burnet is H6-hardy throughout the UK and is a British native of chalk grassland.

Quick Facts

A rosette of salad burnet leaves with paired toothed leaflets — “Sanguisorba minor kz15” by Krzysztof Ziarnek, Kenraiz is licensed under CC BY-SA 4.0. Source: Wikimedia Commons
Sanguisorba minor kz15” by Krzysztof Ziarnek, Kenraiz is licensed under CC BY-SA 4.0. Source: Wikimedia Commons.
Factor Value
Drainage tolerates most soils including alkaline; native to chalk/limestone grassland
Lifecycle perennial
Edible parts leaves

Soil & Growing Conditions

Salad burnet stem with pinnate toothed foliage — “Sanguisorba minor kz16” by Krzysztof Ziarnek, Kenraiz is licensed under CC BY-SA 4.0. Source: Wikimedia Commons
Sanguisorba minor kz16” by Krzysztof Ziarnek, Kenraiz is licensed under CC BY-SA 4.0. Source: Wikimedia Commons.

Water: intolerant of drought despite its wild-grassland origins

Growth Stages

A knobbly crimson salad burnet flower head — “Sanguisorba minor (female flowers)” by Hans Hillewaert is licensed under CC BY-SA 3.0. Source: Wikimedia Commons
Sanguisorba minor (female flowers)” by Hans Hillewaert is licensed under CC BY-SA 3.0. Source: Wikimedia Commons.
Stage BBCH Notes
Sowing and germination 0 Sow outdoors in mid to late spring, or indoors in early spring 4-6 weeks before the last frost, covered with about 3mm of soil and kept moist; germinates in 7-14 days (Harvest to Table).
Rosette establishment 1 Space plants about 30-38cm apart in full sun on well-drained soil of alkaline or neutral pH; leaves form a low rosette of paired toothed leaflets (RHS, Harvest to Table).
Leaf harvest 4 Plants reach harvestable size about 70 days from sowing; pick young leaves, which have the best cucumber flavour, and keep picking to encourage tender new growth (Harvest to Table).
Flowering and seed 6 Flowering stems rise to 0.5-1m carrying knobbly crimson flower clusters from early summer through autumn, followed by burred fruit; plants mature over 1-2 years and can be increased by division (RHS).

Harvest & Storage

A rosette of salad burnet leaves with paired toothed leaflets — “Sanguisorba minor kz15” by Krzysztof Ziarnek, Kenraiz is licensed under CC BY-SA 4.0. Source: Wikimedia Commons
Sanguisorba minor kz15” by Krzysztof Ziarnek, Kenraiz is licensed under CC BY-SA 4.0. Source: Wikimedia Commons.

When to pick: Cut the plant back regularly to encourage new growth -- the youngest leaves have the best flavour. Remove flowers after blooming to discourage self-seeding.

References

  1. country=US

  2. country=UK

  3. country=International

3 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 salad burnet in the UK?

In Southern England, from early April. In Scotland, wait until early April. 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 salad burnet?

Sow early April to early June.

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.

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SoilCommander Editorial Team

UK vegetable growing guides · Checked against RHS & Met Office guidance

Every SoilCommander guide is written and maintained by our editorial team for real UK growing conditions, and reviewed against Royal Horticultural Society growing advice and Met Office climate data before publication.

Vegetable Growing Guides UK

Last verified 2026-09-02

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