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Purple Prairie Clover

Dalea purpurea

Family:

Pea family - Fabaceae

Tiny rose-purple flowers in cylindrical, head-like masses at ends of upright wiry stems.

Woodland garden

Woodland garden

Meadow or Grassland garden

Meadow / Grassland garden

Rock garden

Rock garden

Drought tolerant

Drought tolerant

deer resistant

Deer resistant

Details

Emerges 

April

Seed collection

Flowers

July, August

purple flowers

Purple

September

Height

30

-

60

cm

Lifecycle

Perennial

Width

-

cm

Habit

Forbs

Taproot

Taproot

Herbaceous

Herbaceous

Ecology

Supports

Supports songbirds

Songbirds

Supports bees

Bees

Supports butterflies and moths

Butterflies & Moths

Providing

Provides nectar source

Nectar source

A member of the clover family, purple prairie clover fixes nitrogen, enhancing the soil for other neighbouring plants.

Habitat

Typically found in

prairie

In the Garden

Growing Conditions

Moisture

Dry conditions

Dry

Average conditions

Average

Light

Full sun

Full sun

Soil

Average garden soil

Propagation

Via

Seeds

Seeds

Sowing Recommendations

Sow seeds in Spring

Spring planting

Sow seeds in Fall

Fall planting

High or easy germination

Landscape

Use for:

Middle of bed placement

Middle of bed

Naturalization

Naturalization

Landscape feature

Landscape feature

Growing Tips

No pre-treatment required. Sow seed at 1/4 inch depth. Do not let seedling dry out while it is establishing.

Description

Lots of conelike heads of purple flowers dance on top of wiry stems in summer. Small dark leaves give the plant a ferny appearance. A thick deep taproot enables this plant to tolerate drought.

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© 2025 Edmonton Native Plant Society

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