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Echinacea purpurea Big Kahuna - Purple Coneflower

Echinacea x purpurea Big Kahuna
Purple Coneflower, Eastern Purple Coneflower

4,3/5
5 reviews
1 reviews
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1 reviews

Small plant that I pampered by putting it in the greenhouse until it grew a bit bigger. Unfortunately, once planted and regularly watered, it never produced anything and withered away.

Martine, 30/06/2024

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This plant carries a 12 months recovery warranty

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An excellent recent variety of hybrid Echinacea, offering a multitude of large flowers in a dazzling mango orange colour. This robust and floriferous variety, with strong stems, measuring 50cm (20in) in height, resistant to wind, is well suited to small gardens and cultivation in pots where it will flower from July to September.
Flower size
10 cm
Height at maturity
50 cm
Spread at maturity
40 cm
Exposure
Sun
Hardiness
Hardy down to -23°C
Soil moisture
Moist soil
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Best planting time March, October
Recommended planting time March to May, September to November
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Description

The 'Big Kahuna' Echinacea is an excellent recent hybrid variety of Echinacea, offering a multitude of large flowers in a dazzling mango orange, perfect for adding a beautiful touch of colour to the garden, as well as the terrace, throughout the summer. It is a floriferous, medium-sized variety, with robust and upright stems, strong against the wind. The flowers with prominent reddish-brown centres bloom from July to September. Truly beautiful and intensely cheerful, this perennial also provides very beautiful flowers for cutting or drying. It is also a very resistant plant that adapts to many growing conditions as long as it doesn't lack sunlight. Essential in gardens that make room for nature!

 

Native to the western United States, from Georgia to Michigan through Oklahoma and Ohio, Echinacea purpurea is a strong-willed perennial that doesn't resemble anything known, but confidently colonizes rocky meadows, savannas, open woodlands, and roadside edges in its natural habitat. Through hybridization with other species, it has produced numerous cultivars with varied colours, of all sizes, always very easy to grow.

'Big Kahuna' is a variety selected in 2014 at the famous North American nursery Terra Nova Nurseries, Inc. It is part of the “Prairie Pillars” series, just like the cultivar ‘Fragrant Angel’. ‘Big Kahuna’ has a relatively compact habit, forming a dense and sturdy clump that reaches 50cm (20in) in height and width. This plant does not weaken or collapse, showing very good durability. The deciduous, opposite, lanceolate, green leaves are covered in rough hairs. The flowering occurs from July to September and is highly visited by butterflies. The branched, greenish-red stems are topped with a large solitary head inflorescence, with a prominent, bristly, reddish-brown disk surrounded by a collar of orange ligules. The fruit is an achene that releases seeds which birds are fond of. This plant anchors firmly and deeply in the soil, thanks to its well-developed root system.

 

The 'Big Kahuna' Echinacea offers remarkably colourful flowering, bringing a lot of dynamism and good mood to even the most modest decor. It is used in mixed borders with other white varieties or in the company of easy and generous annuals such as Nigellas, poppies, Amaranths, or Centaureas. Complete the scene by mixing in some ornamental grasses like Stipa tenuifolia, Schizachyrium scoparium 'Blue Heaven', Muhlenbergia capillaris...Splendid in borders, the beautiful colours of the purple coneflower are also very beautiful in fresh or dried flower arrangements.

 

Properties: In homeopathy, its root is used to fight colds and strengthen the immune system. These properties were already used by Native Americans. The name Echinacea comes from the Greek echinos, which means "hairy or like a hedgehog," and acea, which means "having the shape of," alluding to the flower centres. Purpurea means "purple."

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Echinacea purpurea Big Kahuna - Purple Coneflower in pictures

Echinacea purpurea Big Kahuna - Purple Coneflower (Flowering) Flowering
Echinacea purpurea Big Kahuna - Purple Coneflower (Foliage) Foliage
Echinacea purpurea Big Kahuna - Purple Coneflower (Plant habit) Plant habit

Flowering

Flower colour orange
Flowering time July to September
Inflorescence Solitary
Flower size 10 cm
Good for cut flowers Cut flower blooms
Flowering description An orange daisy with a central red-brown cone.

Foliage

Foliage persistence Deciduous
Foliage colour medium green
Foliage description Deciduous.

Plant habit

Height at maturity 50 cm
Spread at maturity 40 cm
Growth rate slow

Botanical data

Genus

Echinacea

Species

x purpurea

Cultivar

Big Kahuna

Family

Asteraceae

Other common names

Purple Coneflower, Eastern Purple Coneflower

Origin

Cultivar or hybrid

Product reference895931

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20% 3,12 € 3,90 € Seeds
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Planting and care

The 'Big Kahuna' purple Echinacea takes its time to establish; indeed, its growth is rather slow. But in return, once in place, it requires no particular care and is very resistant to pests and diseases. It is preferably planted in spring, in a sunny location, in a mixture of potting soil and garden soil. The soil must be deep and loose to accommodate its root system. Mulch the base in May to keep it cool in summer. Remove faded flowers as they appear. Divide the clump when flowering slows down. It is a rhizome plant that can become invasive if it likes its environment. As the plant ages, it becomes more susceptible to aphid attacks and powdery mildew. Mulch the base in May to keep it cool in summer, as it is sensitive to lack of water during flowering.
6
17,50 €
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14,50 € Each

Planting period

Best planting time March, October
Recommended planting time March to May, September to November

Intended location

Suitable for Meadow
Type of use Border, Edge of border, Container
Hardiness Hardy down to -23°C (USDA zone 6a) Show map
Ease of cultivation Amateur
Planting density 5 per m2
Exposure Sun
Soil pH Neutral
Soil type Silty-loamy (rich and light)
Soil moisture Moist soil, Rich, deep, well-drained

Care

Pruning instructions Prune the spent flowers regularly, cutting them back to encourage the flowers to rejuvenate.
Pruning Pruning recommended once a year
Pruning time August to October
Disease resistance Good
Overwinter Can be left in the ground
4,3/5

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