Knautia 'Thunder and Lightning'
Botanical profile

Knautia 'Thunder and Lightning'

Latin name
Knautia 'Thunder and Lightning'
Common name
Knautie 'Thunder and Lightning'
Type
Perennial
Family
Caprifoliaceae

With its purplish-red flowers at the top of the stems, they add a bold punch of color that contrasts with the heavily serrated, cream-margined green variegated foliage. Long flowering period.

Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Hummingbirds
Flowers that attract hummingbirds

Hummingbirds

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 5
Exposure
Sun
Watering
Moderate
Fertilization
Fertilizer for flowering
Soil type
Well drained
Minimum temperature
'-30°C
Plant appearance

Blooming, foliage and shape

Blooming period
June-September
Flower color
Pink
Foliage color
Multicolored
Shape
Erected
Garden structure

Size and growth

Height
18 inches (45.5 cm)
Width
20 inches (51 cm)
Growth rate
Moderate

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.

Explore more Knautia

Trees Abies concolor 'Candicans'

Abies concolor 'Candicans'
Trees Acer truncatum × platanoides 'Crimson Sunset'

Acer truncatum × platanoides 'Crimson Sunset'
Trees Acer × pseudosieboldianum 'Cascadia'

Acer × pseudosieboldianum 'Cascadia'
Trees Acer × pseudosieboldianum 'Final Fire'

Acer × pseudosieboldianum 'Final Fire'
Perennials Astilbe 'Bridal Veil'

Astilbe 'Bridal Veil'
Shrubs Boxwood 'Green Gem'

Boxwood 'Green Gem'
Trees and shrubs Chamaecyparis pisifera 'Filifera Sungold'

Chamaecyparis pisifera 'Filifera Sungold'
Climbing plants Clematis 'Baroness Fookes'

Clematis 'Baroness Fookes'
Climbing plants Clematis 'Bernadine'

Clematis 'Bernadine'
Climbing plants Clematis 'Bijou'

Clematis 'Bijou'
Climbing Plants Clematis 'Corinne'

Clematis 'Corinne'
Climbing Plants Clematis 'Crystal Fountain'

Clematis 'Crystal Fountain'
Climbing plants Clematis 'Diamantina'

Clematis 'Diamantina'
Climbing Plants Clematis 'Diana's Delight'

Clematis 'Diana's Delight'
Climbing Plants Clematis 'Guernsey Flute'

Clematis 'Guernsey Flute'
Climbing Plants Clematis 'Lindsay'

Clematis 'Lindsay'
Climbing Plants Clematis 'Nubia'

Clematis 'Nubia'
Climbing Plants Clematis 'Olympia'

Clematis 'Olympia'
Climbing Plants Clematis 'Rebecca'

Clematis 'Rebecca'
Climbing Plants Clematis 'Samaritan Jo'

Clematis 'Samaritan Jo'
Climbing Plants Clematis 'Tranquility'

Clematis 'Tranquility'
Climbing Plants Clematis 'Tumaini'

Clematis 'Tumaini'
Climbing Plants Clematis 'Vicki'

Clematis 'Vicki'
Climbing Plants Clematis combo 'Acropolis and Diana's Delight'

Clematis combo 'Acropolis and Diana's Delight'
Climbing Plants Clematis combo 'Crystal Fountain and Samaritan Jo'

Clematis combo 'Crystal Fountain and Samaritan Jo'
Climbing plants Clematis combo 'Jackmanii and Pink Champagne'

Clematis combo 'Jackmanii and Pink Champagne'
Perennials Dianthus 'Rockin Red'

Dianthus 'Rockin Red'
Perennials Dianthus 'Scent First Passion'

Dianthus 'Scent First Passion'
Vegetables Shallot

Shallot
Vegetables Red shallot

Red shallot
Vegetables Spinach

Spinach
Fine Herbs Eucalyptus 'Silver Dollar'

Eucalyptus 'Silver Dollar'
Grasses Festuca 'Elijah Blue' (glauca)

Festuca 'Elijah Blue' (glauca)
Perennials Gros plan sur des hémérocalles jaunes en floraison, mettant en valeur les pétales légèrement ondulés et les étamines au centre, avec plusieurs boutons encore fermés autour. Les fleurs sont orientées différemment pour un rendu naturel, entourées de longues feuilles vertes en arrière-plan, dans une lumière extérieure douce avec un flou d’arrière-plan végétal réaliste.

Daylily 'Stella de Oro'
Vivaces Hosta 'Paul’s Glory'

Hosta 'Paul’s Glory'
Perennials Hosta 'Twilight'

Hosta 'Twilight'
Vivaces Hosta 'Wide Brim'

Hosta 'Wide Brim'
Shrubs Hydrangea macrophylla 'Dream Cloud'

Hydrangea macrophylla 'Dream Cloud'
Shrubs Hydrangea macrophylla 'Everlasting Amethyst'

Hydrangea macrophylla 'Everlasting Amethyst'
Trees and shrubs Hydrangea macrophylla 'Kimono'

Hydrangea macrophylla 'Kimono'
Trees and shrubs Hydrangea macrophylla 'Let's Dance Lovable'

Hydrangea macrophylla 'Let's Dance Lovable'
Shrubs Hydrangea macrophylla 'Let's Dance Sky View'

Hydrangea macrophylla 'Let's Dance Sky View'
Shrubs Hydrangea macrophylla 'Starfield'

Hydrangea macrophylla 'Starfield'
Shrubs Hydrangea macrophylla 'Wee Bit Giddy'

Hydrangea macrophylla 'Wee Bit Giddy'
Shrubs Hydrangea macrophylla 'Wee Bit Grumpy'

Hydrangea macrophylla 'Wee Bit Grumpy'
Shrubs Hydrangea serrata 'Tuff Stuff Top Fun'

Hydrangea serrata 'Tuff Stuff Top Fun'
Shrubs Hydrangea × 'Fairytrail Bride'

Hydrangea × 'Fairytrail Bride'
Grasses Imperata 'Red Baron' (cyl.)

Imperata 'Red Baron' (cyl.)
Vivaces Leucanthemum 'Mount Hood'

Leucanthemum 'Mount Hood'
Perennials Malva sylvestris 'Zebrina'

Malva sylvestris 'Zebrina'

Hardy perennials

Hardy perennials for colourful, long-lasting gardens

Hardy perennials are essential plants for creating colourful, durable and easy-care gardens. Whether you are looking for perennials online, full sun perennials, shade perennials, partial shade plants, dry soil perennials or easy-care perennials, they offer reliable options for many garden styles. Some varieties are also valued as long-blooming perennials, pollinator plants, hummingbird plants or deer-resistant perennials, making them useful for flower beds, borders and naturalized plantings.