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English bluebell

Hyacinthoides non-scripta

Native

Growing guidance

Horticultural figures below are practitioner estimates for planning, pending expert review. The botanical record further down is sourced and verifiable.

Current-climate suitability

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Future-climate resilience

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Sun

Shade

Soil moisture

average, moisture-retentive

Heat tolerance

Up to about 32°C

Cold tolerance

Down to about -25°C

Waterlogging tolerance

3/5

Drought tolerance

2/5

Mature size

0.2–0.4 m tall, 0.15 m spread

Seasonal interest

Mid spring · Deep blue

Maintenance

low

Wildlife supported

General wildlife value 4/5 (verified species relationships are shown only where structured data exists)

How to plant it

General steps for this plant. Save a garden and these become specific to your location, soil and light.

  1. Step 1When to plant

    Plant during September to November.

    Bulbs are planted while dormant, a season ahead of the display.

  2. Step 2Where to put it

    Choose a shaded position, out of direct midday sun. Allow 0.2 m of room around it — mature spread is 0.15 m and mature height 0.2–0.4 m.

    Light in your garden is not answered, so this is the plant's own requirement.

  3. Step 3Preparing the ground

    Dig a hole twice as wide as the root ball and no deeper, loosen the sides, and plant so the top of the root ball is level with the surrounding soil.

    Soil is not answered. This plant grows in average, moisture-retentive conditions.

  4. Step 4Watering while it establishes

    Water thoroughly at planting (5–10 litres), then only when the top few centimetres of soil are dry, through the first growing season.

    Even a drought-tolerant plant (2/5 here) only becomes drought-tolerant once established.

  5. Step 5Mulch

    Spread 5–7 cm of composted bark or garden compost around the plant, keeping it clear of the stem.

    Mulch cuts water loss and suppresses weeds through the first summer, when losses are most likely.

  6. Step 6The first year

    Check it after strong wind and in long dry spells. Little else is needed.

    Maintenance level on the plant record is low.

  7. Step 7What to watch for

    Never dig from the wild; all parts are toxic. Toxicity: notable. Site it accordingly if children or pets use the space.

    Taken from the plant record and your measured climate figures, not from a general description.

Spacing: about 0.2 m apart — roughly 250 plants for every 10 m² if planted as a group.

What this guide could not use

  • No location saved, so planting times are general rather than local.
  • Soil moisture is not answered, so soil preparation is general advice.
  • Light is not answered, so the position below is the plant's own preference.
  • Whether you can water is not answered, so watering assumes hand watering.
Answer five questions to make this specific

Built by fixed rules from: Plant record for English bluebell (last reviewed 2026-06-01). Planting guide version gf-planting-1.0.0. Timings and volumes are practitioner estimates for planning, not a substitute for local nursery advice.

Known risks or warnings

Never dig from the wild; all parts are toxic.

Toxicity: notable

Status and jurisdiction

Native in United Kingdom (Great Britain).

Register consulted: GBIF Backbone Taxonomy distributions for Great Britain

Record review status: reviewed · last reviewed 2026-06-01 · plant data version gf-plants-2026.09.18. Status claims are never inferred from climate similarity, and growing figures are estimates pending expert review.

Verified botanical record

Accepted scientific name
Hyacinthoides non-scripta (L.) Chouard ex Rothm.
Family
Asparagaceae (Asparagales)
Rank and status
species · accepted
GBIF record
Taxon 5304283

Recorded native range: Belgium, Brussels-Capital Region, Flanders, Flemish Region, Walloon Region

Recorded as introduced in: Austria, British Columbia, Denmark, Falkland Is., Finland, Germany, Indiana, Italy, Kentucky, New York, New Zealand North, New Zealand South and 8 further regions

Ranges are exactly as recorded in the GBIF source checklists and may be incomplete for widely cultivated species.

Hyacinthoides non-scripta (formerly Endymion non-scriptus or Scilla non-scripta) is a bulbous perennial plant found in Atlantic areas from the north-western part of the Iberian Peninsula to the British Isles, and also frequently used as a garden plant. It is known in English as the common bluebell, English bluebell or simply bluebell, a name which is used in Scotland to refer to the harebell, Campanula rotundifolia. In spring, H. non-scripta produces a nodding, one-sided inflorescence of 5–12 tubular, sweet-scented violet–blue flowers, with strongly recurved tepals, and 3–6 long, linear, basal leaves. H. non-scripta is particularly associated with ancient woodland where it may dominate the understory to produce carpets of violet–blue flowers in "bluebell woods", but also occurs in more open habitats in western regions. It is protected under UK law, and in some other parts of its range.

Description from Wikipedia — Hyacinthoides non-scripta (CC BY-SA), shortened and unedited in substance.

Native status and geographic context

  • United Kingdom: native
  • United States: climate-suitable
  • Australia: climate-suitable

Native status is never inferred from climate similarity. Plants restricted or invasive in a jurisdiction are excluded from recommendations there.

What to do next

Create a Garden Profile to see whether this plant suits your conditions.

Demonstration data

These figures come from the demonstration dataset kept for testing and as a fallback when the measured climate service is unavailable. They are representative, not observed, and are never presented as validated live data.