Hybrid coneflower vs Purple coneflower

Hybrid coneflower and Purple coneflower are often considered for the same spot in the garden (flowers, pollinator friendly, container). The data below shows where they differ: size, hardiness, care, toxicity and price.

Hybrid coneflower

Echinacea × hybrida 70 cm × 45 cm after 10 years

Modern hybrid coneflowers come from crosses of purple coneflower with its relatives: the same stiff-stemmed flower with a central cone, but in orange,…

Perennial

Full sun

Part shade

from about PLN 19

Purple coneflower

Echinacea purpurea 1.2 m × 60 cm after 10 years

Plant it in a sunny perennial border, preferably in a small group, for pink-purple summer flowers that attract bees and butterflies. Established…

Perennial

Full sun

Part shade

from about PLN 15

Key differences

Purple coneflower grows larger: 1.2 m × 60 cm after ten years, against 70 cm × 45 cm for Hybrid coneflower (an estimate: sources differ).
Purple coneflower also takes heavy clay, Hybrid coneflower needs a loose, free-draining soil.

Which one to choose?

Hybrid coneflower is the better choice if space is tight.

Purple coneflower is the better choice if the soil is heavy clay.

Watch out for

Hybrid coneflower

Many hybrids vanish after two or three years, typically in winter, in damp heavy soil or when they go into winter with a weak basal rosette; seedlings that come up in their place will be a different colour. The most serious disease is aster yellows (a phytoplasma spread by leafhoppers): flowers turn green and deformed, there is no cure, and infected plants should be removed roots and all. Eriophyid mites cause distorted tufts growing out of the cone; cut such heads off. Leaf spots and powdery mildew also occur.

Purple coneflower

Persistently wet, poorly aerated soil can damage the roots and crown, so avoid standing water, especially in winter. Seedlings may appear in the border. Published hardiness ratings differ substantially: some sources indicate survival in very cold winters, while others rate it only to around -15 °C.

The data side by side

Feature	Hybrid coneflower	Purple coneflower
Group	Perennial	Perennial
Size after 10 years	70 cm × 45 cm (uncertain)	1.2 m × 60 cm
Ultimate size	40–90 cm × 30–60 cm	0.8–1.2 m × 40–60 cm
Growth rate	Medium (uncertain)	Medium (uncertain)
Light	Full sun, Part shade	Full sun, Part shade
Soil	Average garden soil, Sandy, Calcareous	Average garden soil, Clay, Sandy, Calcareous, Acidic
Hardiness	down to -34 °C (USDA 4, RHS H7)	down to -35 °C (USDA 3, RHS H7)
Heat tolerance	High	High
Foliage	Deciduous	Deciduous
Flowering	June–September, orange, yellow, red, pink, purple, white	July–September, pink, purple
Water need	Medium	Medium
Drought tolerance	Medium	Medium
Maintenance	Low	Low
Planting distance	40 cm	45 cm
For dogs	Non-toxic (uncertain)	no data
For cats	Non-toxic (uncertain)	no data
For children	Non-toxic (uncertain)	no data
Typical price	approx. PLN 22	approx. PLN 19

Prices are rounded, indicative values. Toxicity data is for information only. If your pet or child has eaten a plant, contact a vet or a doctor. Data updated: October 17, 2026

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