Cirsium rivulare ‘Atropurpureum’

Plume Thistle 'Atropurpureum'

Plume Thistle ‘Atropurpureum’ is a striking perennial with upright stems and spherical, crimson-red flower heads in early to mid-summer. Clump forming and medium in height, it adds strong colour and architectural presence to borders. Carrying the RHS | Award of Garden Merit, it is loved by pollinators and excellent for cutting. For those wanting to combine wildlife value and floral drama, this thistle is a rewarding choice.

Flowering Months

Jan J

Feb F

Mar M

Apr A

May M

Jun J

Jul J

Aug A

Sep S

Oct O

Nov N

Dec D

Size

Max Height

1.0 m — 1.5 m

Max Spread

0.1 m — 0.5 m

Growth Habit

Grows in tight bunches from base, forming rounded groups.

Planting Position

Sunlight i Indicates how much direct sunlight the plant needs each day. Full sun means 6+ hours, part shade is filtered or morning sun, and full shade is little to no direct sun.

Full Sun

Aspect i Aspect refers to the direction the planting spot faces (north, south, east or west). It affects light levels, warmth and exposure.

North South East West

Exposure i Exposure describes how sheltered or exposed a plant’s position is, particularly to wind and weather.

Exposed / Sheltered

Hardiness i Hardiness indicates how well a plant tolerates cold conditions outdoors. Higher ratings generally mean greater frost tolerance.

(< −20 °C) Extremely hardy

Ideal Soil Conditions

Soil Type i Soil type describes the texture of the soil (clay, sand, loam, chalk). This affects drainage, nutrients and how roots grow.

Chalk Loam Sand

Soil Moisture i Soil moisture tells you how wet or dry the soil should be for best growth. Match this to your garden conditions for healthier plants.

Moist but permeable / Free draining

Soil pH i Soil pH measures how acidic or alkaline the soil is. It affects nutrient availability and can impact plant growth.

Acid Alkaline Neutral

Plant Uses & Merits

Uses

Flower Borders

Merits

Generally pest-free
RHS | Award Of Garden Merit
Loved By Pollinators
Good for Cut Flowers

Cirsium rivulare ‘Atropurpureum’

Plume Thistle 'Atropurpureum'

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Cirsium rivulare ‘Atropurpureum’

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