How to Grow Cranberries UK
On this page
In the UK, cranberries go in the ground early May to late June.
Timing is the decision that matters most in the UK: planting early May, and that same window applies across all 4 regions covered here.
The short answer
- Plant
- Early May to late June
- Biggest risk
- Lime-induced chlorosis
Core growing advice on this page is checked against named horticultural sources — see References.
Cranberry (Vaccinium macrocarpon)
2 sources cited · Verified
Regional Planting Calendar
| Region | Plant |
|---|---|
| Southern England | early May to late June |
| Midlands | early May to late June |
| Northern England | early May to late June |
| Scotland | early May to late June |
Southern England - detail & sources
RHS recommends softwood cuttings in late spring or semi-ripe cuttings in early summer; a single spring-to-summer window is applied uniformly across all four sub-regions since RHS gives no UK-region-specific gradient -- matching the identical convention already used for Blueberry.
Midlands - detail & sources
RHS recommends softwood cuttings in late spring or semi-ripe cuttings in early summer; a single spring-to-summer window is applied uniformly across all four sub-regions since RHS gives no UK-region-specific gradient -- matching the identical convention already used for Blueberry.
Northern England - detail & sources
RHS recommends softwood cuttings in late spring or semi-ripe cuttings in early summer; a single spring-to-summer window is applied uniformly across all four sub-regions since RHS gives no UK-region-specific gradient -- matching the identical convention already used for Blueberry.
Scotland - detail & sources
RHS recommends softwood cuttings in late spring or semi-ripe cuttings in early summer; a single spring-to-summer window is applied uniformly across all four sub-regions since RHS gives no UK-region-specific gradient -- matching the identical convention already used for Blueberry.
Quick Facts
At a Glance
Soil & Growing Conditions
Growth Stages
Harvest & Storage
Diseases
Pests
Cranberry Photo Gallery
Plan your Cranberries planting
When to sow and plant Cranberries 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 Cranberry in another region
Planting dates, frost timing and local advice differ by country. Use the guide for where you garden.
References
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Evergreen, UK hardy zone 2. Flowers June-August, seeds ripen August-October. ~5yrs to full bearing, then crops 60-100yrs. Size 0.2m tall x 2m wide, long creeping stems rooting as they spread, upright flowering stems form in year 2. Soil: moist/semi-boggy, lime-free, peaty or light loam with leaf-mould, pH 4-4.5, becomes chlorotic with lime present, tolerates poor soil (favours fruiting over foliage). Full sun or light shade, fruits better in sun, needs moist/wet soil and shelter from wind. Propagation: seed (3mo cold stratification), cuttings (April 15cm or August 5-8cm half-ripe with heel), layering (18mo), division. Edible: fruit 1-2cm, raw/cooked/dried, rich in vitamin C, too acidic raw for most tastes, used in pies/preserves. Medicinal: branch infusion historically used for pleurisy. Native to eastern North America.
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Evergreen prostrate mat-forming shrub, 10-20yrs to maturity. Hardiness H6 (-20 to -15°C). Soil: loam/sand, acidic, well-drained or moist but well-drained, boggy-suited, keep moist year-round. Full sun to partial shade. Height/spread 0.1-0.5m. Propagate by softwood cuttings late spring or semi-ripe early summer. Pests: caterpillars. Diseases: honey fungus (rarely), powdery mildews, root rot, chlorosis from nutrient deficiency. Native to North America. Edible red fruit in autumn. Family Ericaceae.
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 plant cranberries in the UK?
Around May to June is a fair guide anywhere in the UK, but the exact month shifts from one season to the next — the soil matters far more than the date. Plant into permanently moist, lime-free, acidic soil at pH 4–4.5: cranberries turn yellow (chlorotic) if there is any lime. They are hardy to about -15 to -20°C (RHS H6), so cold is rarely the problem; dry or alkaline soil is.
What problems affect cranberries?
Our data links 4 diseases and 1 pest 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 — planting 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
How this guide is put together
The growing data on this page — planting 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.
Related Problem Guides
Last verified 2026-09-03
Plan Cranberries 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 (fruit & berries):
Where To Go From Here
Take this crop from reading into a written plan for your own beds.
Keep going
Plan the next step
Use the printable SoilCommander planner for your region to turn this guide into sowing dates, bed layouts and weekly garden tasks.