Pale purple coneflower

Echinacea pallida

In other languages: Bleke zonnehoed (Nederlands) · Échinacée pâle (Français)

Pale purple coneflower is a prairie plant from the central and eastern United States. It forms a slender clump of narrow, rough leaves, from which sturdy stems 60–100 cm tall rise in summer. These carry flowers with a spiky, orange-brown cone and long, narrow, pale pink petals that hang down gracefully. It is airier and more elegant than the common purple coneflower and fits perfectly into a naturalistic border or prairie planting. Thanks to its deep taproot, it gets through dry summers well.

Updated on 9 October 2026

Light
Full sun
warm and bright
Moisture
Dry to normal
no wet feet
Legal basis
Sand, loam or clay
any pH
Hardiness
Fully hardy
down to -35 °C
Size
1 m
tall, 0.45 m wide
Flowering
July–September

Key facts
Pruning months	March
Height	1 m
Native to Belgium	No, planted
Good for bees, butterflies and birds	Yes, for bees, butterflies and birds
Poisonous to people and pets	Not known to be poisonous
Flowering	July–September

Identify

Pale purple coneflower: how do you recognise it?

Habit: Upright clump 60–100 cm tall and 40–50 cm wide, with sparsely branched stems.
Leaves: Long, narrow and lance-shaped, rough and hairy, mostly at the base of the plant.
Flower: A domed, spiky, orange-brown cone with narrow, drooping petals up to 8 cm long.
Colour: Pale pink to light mauve, with an orange-brown cone.
Roots: A deep, thick taproot: drought tolerant, but hard to move.

Flowering: July–September · Sowing: March–April · Plants: April–May · Pruning: March

In your garden

Why grow it?

Flowers from July to September, with a playful, airy outline among ornamental grasses.
A magnet for bees and butterflies.
The seed heads stand well into winter and feed birds such as goldfinches.
Very drought tolerant thanks to its deep taproot.
A fine cut flower; the bare seed heads also look good in dried arrangements.

Pale purple coneflower: where does it grow best?

Full sun: in shade it flops and flowers poorly.
Well-drained soil: sand, loam or clay, acid to chalky. Lighten heavy clay with grit.
Dry to moist; it dislikes wet feet in winter.
Plant 40–50 cm apart, ideally in groups of three or more.

Light: Sun
Soil type: Sand, loam or clay
Acidity: Not fussy
Moisture: Dry or normal
Size: 1 m tall, 0.45 m wide
Hardiness: Hardy (to -35 °C)

Goes well with

Switchgrass: An airy prairie grass that sways in the wind with the coneflower.
Purple coneflower: Broader, sturdier flowers in the same colour range.
Globe thistle: Blue globes next to the drooping pink flowers, both loved by bees.
Purpletop vervain: Tall purple clusters that float through the border.
Yarrow: Flat yellow or white heads for contrast.

Maintenance

Pale purple coneflower: when and how to plant it?

Plant in April–May.

Plant in April–May, so the roots can establish well before winter.
Dig a deep hole, a little larger than the pot, and loosen the bottom for the taproot.
Set the plant at the same depth as it was in the pot and firm the soil.
Space plants 40–50 cm apart, in groups.
Water regularly for the first few weeks; after that only in long dry spells.
Mulch with gravel or a thin layer of compost, keeping it away from the stems.

Care

Watering: Rarely needed after the first year, even in dry summers.
Feeding: Not needed. In soil that is too rich the stems flop and the plant is shorter-lived.
Deadheading: Leave the flowers: the seed heads look good in winter and feed the birds.
Support: Usually unnecessary; in rich soil or partial shade, add a few canes.
Leave it be: Leave it undisturbed: it dislikes being moved or divided.

Tip: Plant it in a small group among grasses and leave the seed heads all winter: covered in frost they look stunning, and goldfinches will come and empty them.

Pale purple coneflower: when to prune it?

Pruning months: March.

When: Cut away last year’s dead stems in March; nothing needs doing in summer.

How:

Leave the faded stems standing in autumn and winter, as food for birds and shelter for insects.
In March, cut all old stems back to just above the ground, before the new shoots appear.
If you want to collect seed, cut a few dry seed heads in September.

Pruning: when and how · Pruning calendar and basic rules

Propagation

Seed: Sow indoors in March–April. First keep the seed in moist sand in the fridge for 4–6 weeks: this improves germination. Seedlings often flower only in their second year.
Division: Possible with older clumps in April, but carefully: the taproot breaks easily. Seed is usually easier.

Pale purple coneflower: how does it get through the winter?

Hardy to −35 °C.

Very hardy, down to about −35 °C: no protection is needed in Belgium.
Leave the seed heads standing: they feed goldfinches and other seed-eating birds.
Wet, heavy soil is more dangerous than frost in winter: the roots can rot.

Diseases and pests

Slugs: They devour the young shoots in spring. Pick them off in the evening and protect the plant until it is 15–20 cm tall.
Root rot: The plant disappears after a wet winter. Plant in well-drained soil or on a raised spot.
Powdery mildew: White powder on the leaves in late summer. Usually harmless; choose an airy position.
Floppy stems: Soil too rich or too much shade. Do not feed and choose a sunnier spot.

Through the year

January: Birds feed on the seed heads.
March: Cut back old stems. Chill seed in the fridge or sow indoors.
April: Plant. Sow indoors. Keep an eye out for slugs.
May: Plant. Plant out seedlings.
July: Flowering begins. Cut flowers for a vase.
August: Full flower, busy with bees and butterflies.
September: Last flowers. Leave the seed heads or collect seed.
November: Leave the seed heads for the birds.

Use

Good for wildlife

Bees: Nectar and pollen for honeybees and wild bees.
Butterflies: Nectar for butterflies.
Birds: Berries, seeds or insects as food, or a place to nest.

You and this species

Did you know?

The name Echinacea comes from the Greek echinos, hedgehog: the centre of the flower is spiky.
Unlike most coneflowers, pale purple coneflower has white pollen.
On the North American prairies it grows among tall grasses, which help hold it up.

Garden plants · All species