perennial

Wild Lupine

Lupinus perennis

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

24 inches

Width

15 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Prefers dry to moderate humidity

Lifespan

Perennial

Native To

North America

Toxicity

All parts of the plant are poisonous if ingested

The Story

Plant Bio

Lupinus perennis, commonly known as wild lupine, is a perennial herbaceous plant with palmately compound leaves and spikes of vibrant blue to purple pea-shaped flowers that attract pollinators. This species is valued for its nitrogen-fixing ability, enriching soil fertility, and is a key plant for restoring native prairie ecosystems.

Bloom Period:

EarlyLate

Uses & Benefits:

Blue lupines add vibrant color and texture to flower beds and borders, attracting bees and butterflies.

Helps improve soil nitrogen content, reducing the need for synthetic fertilizers.

Supports pollinators and native wildlife, promoting biodiversity.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

Choose a sunny spot with well-drained soil.
Tuck seeds 1/4 inch deep into the soil.
Mist cuttings or sow seeds in early spring.
Keep soil moist during germination, about 2-3 weeks.
Transplant seedlings after 6 weeks when established.
Water regularly during dry spells.

Pro Tip

Scarify seeds for better germination and avoid overwatering.

Keep It Thriving

Care Guide

Do

Water during prolonged dry periods 🌱
Prune after flowering to maintain shape
Apply a balanced fertilizer in early spring

Don't

Avoid overwatering to prevent root rot ❌
Don’t disturb roots during flowering
Refrain from fertilizing with high nitrogen in late season

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Pest Check
Plant

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Wildflower meadow with violet-blue huesPollinator-friendly borderRock garden accent

Companion Plants

Echinacea Coreopsis Sedum Gaillardia

Multiply

Propagation Methods

Good to Know

Common Questions

Wild Lupine questions

What zones can Wild Lupine grow in?

Wild Lupine is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Wild Lupine deer resistant?

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

When does Wild Lupine bloom?

Wild 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 Wild Lupine need full sun?

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

Is Wild Lupine drought tolerant?

Yes — once established (usually after the first full season), Wild Lupine handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.