perennialN. America Native

West Country Lupine

Lupinus polyphyllus 'West Country'

The Story

Plant Bio

Perennial flowering plant with palmate leaves and tall flower spikes.

Known for its attractive blue flowers and adaptability to various soil types.

Uses & Benefits:

Ornamental UsesLupinus polyphyllus 'West Country' offers stunning, tall spikes of vibrant purple flowers, perfect for adding vertical interest and color to gardens.
Practical UsesIts nitrogen-fixing ability enriches soil, benefiting neighboring plants.
Ecological BenefitsAttracts bees, butterflies, and hummingbirds, supporting pollinator populations.
SpeciesLupinus polyphyllusBigleaf Lupine

Essentials

At a Glance

Plant Type

Perennial

Height

36 inches

Width

24 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7

Water

Moderate

Humidity

Average

Lifespan

Short-lived perennial

Native To

North America

Toxicity

All parts are toxic if ingested, especially seeds.

Bloom period

Late spring – Early summer

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In flower about 2 months of the year

Planting

How to Grow

  1. Tuck seeds into well-draining soil in early spring.
  2. Mist cuttings regularly to maintain humidity and encourage rooting.
  3. Transplant seedlings after last frost when they are sturdy.
  4. Water consistently, especially during dry periods for healthy growth.
  5. Fertilize with a balanced organic fertilizer in early spring and mid-summer.
  6. Mulch around plants to retain moisture and suppress weeds.

Pro Tip

Soak seeds overnight before planting to improve germination rates.

Keep It Thriving

Care Guide

Do

  • Water regularly to keep soil moist but not waterlogged 🌱
  • Prune dead or damaged stems in late winter
  • Fertilize annually with organic compost

Don't

  • Avoid overwatering to prevent root rot ❌
  • Don't disturb roots during flowering
  • Refrain from using chemical pesticides without organic options

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Deadhead
Fertilize
Plant
Prune
Spring Cleanup
Stake

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vivid flower border with purple blossomsWildflower meadow for ecological benefitsColorful pollinator-friendly garden

Companion Plants

Multiply

Propagation Methods

Good to Know

Common Questions

West Country Lupine questions

What zones can West Country Lupine grow in?

West Country Lupine is hardy in USDA Zones 4–7. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is West Country Lupine deer resistant?

Yes — West Country Lupine is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does West Country Lupine bloom?

West Country Lupine typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does West Country Lupine need full sun?

West Country Lupine does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Keep exploring

Grow West Country Lupine with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.