Which flowers bloom all summer?

Many gardeners look forward to flowering plants in their garden. Some flowers even bloom all summer. Here is a selection of popular perennial bloomers.

Perennial bloomers in summer

Some plants have beautiful flowers all summer long. Here is a selection so that you can find the right plants for your garden.

Blühbeginn April/Mai

Blaukissen (Aubrieta)

  • about 15 different types
  • distributed from the Mediterranean to Asia
  • flowers of different colors: pink, violet or white
  • are often used as ornamental plants for rock gardens or walls
  • Flowering time from April to May

Geranie (Geranium)

  • other name is cranesbill
  • about 400 species and distributed on all continents
  • popular as ornamental plants
  • perennial and annual or biennial plants
  • the flowers usually appear in pairs
  • Propagation by seeds or division possible in summer
  • Flowering period from May to October

Islandmohn (Papaver nudicaule)

  • colorful type of poppy plants
  • Flowers that bloom all year round
  • 20 to 25 centimeters high
  • cupped flowers that come in different colors. yellow, orange and red
  • Flowering period from May to September
  • sunny location and well-drained soil
  • valuable flowers as a food source for bees

Ochsenauge (Buphthalmum salicifolium)

  • another name is the gold daisy
  • yellow petals of the flower
  • hardy, continuous bloomer that is robust against all diseases and pests
  • grows up to 50 centimeters tall
  • The flowers of the flower are yellow and shine particularly brightly in June to August
  • sunny location and bee-friendly environment
  • dry to fresh soil conditions
  • Flowering time between May and September

Petunie (Petunia)

  • about 15 different types
  • is one of the most popular ornamental plants
  • is a shrubby herb
  • Flowers are white, pink, purple, red, and blue in color
  • the flowers have different patterns
  • summer-blooming balcony flowers that need a lot of light (preferably a sunny location)
  • annual plants that are not frost hardy
  • Flowering period from May to October

Roses (Pink)

  • between 100 and 250 species belong to the genus of roses
  • Roses have been popular as ornamental plants for more than 2000 years
  • fragrant flowers with five sepals
  • Corolla between three and seven centimeters large
  • common colors are pink, white, red, or yellow
  • Flowering period from May to July

Sommermargerite (Leucanthemum x superbum)

  • bright white flowers that bloom profusely all summer
  • Division required every few years to keep plants blooming profusely
  • Cut back in autumn to just above the ground
  • well-drained soil and a sunny location preferred
  • enjoys great popularity as a retreat for bees
  • radiating flowers
  • blooms from May to October

Vervain (Vervain)

  • mostly annual and perennial plants
  • Fruits break down into small nuts
  • about 80 different species that are distributed almost all over the world
  • Flowering period from May to Octobe

Beginning of flowering June

Dahlien (Dahlia)

  • many varieties are known as an ornamental plant
  • perennial and herbaceous plants
  • can grow up to 10 meters high
  • widespread in Central and South America
  • There are over 35 species in the Dahlia genus
  • bloom from summer (June) to autumn
  • edible tuber and multicolored flowers

Large-flowered Tickseed (Coreopsis grandiflora)

  • particularly lush and long flowering period
  • a perennial plant
  • Bright yellow flowers
  • the plant breeds from June to September
  • prefers a sunny location, fresh soil is advantageous
  • very easy to care for plant that does not require fertilization

Hydrangea (Hydrangea)

  • hydrangeas are among the most popular ornamental shrubs in all of Europe
  • terminal flowers, not found in all species
  • small flowers and colored and white sepals
  • Flowers bloom between June to September

Katzenminze (Nepeta)

  • Plant height between 60 and 80 centimeters
  • bushy growth and panicle-shaped flowers
  • Flowers have blue-violet colors
  • June to August is flowering time
  • sunny location and well-drained soil
  • valuable retreat for bees
  • Name comes from the cats who love the fragrant plant

Kornblume (Centaurea cyanus)

  • known by the name of cyanes
  • annual and herbaceous plant
  • grows up to a meter high
  • Flowers are tubular in shape
  • bloom in shades of blue, white, purple, or pink
  • Flowering period from June to October

Sonnenbraut (Helenium x cultivators)

  • Flowering time from early summer to autumn
  • blooms from June to September
  • sunny location and nutrient-rich soil
  • Cup-shaped flowers of different colors: yellow, red, brown-red or yellow-red

Steppensalbei (Salvia nemorosa)

  • grows up to 50 centimeters high
  • bushy and upright growing plant
  • Flower in shades of violet, pink and white
  • prefers a sunny location and well-drained soil
  • Flowering period from June to August

Tagetes (Tagetes)

  • also known as a student – or velvet flower
  • 50-60 different species
  • distributed from the USA to South America
  • popular ornamental plant for the summer
  • lemon-yellow to brown-red flowers
  • annual hybrids that are used as helper plants in fruit growing and horticulture
  • yellow, white and orange flowers
  • Flowering period from June to October

Beginning of flowering July

Buschmalve (Lavatera x olbia)

  • 80 to 120 centimeters tall
  • buschige Wuchsform
  • requires little care and blooms all summer
  • flowers of different colors: white, pink and crimson
  • Flowering time from July to October
  • prefers a sunny location, nutrient-rich soil conditions
  • Distance between 50 and 80 centimeters between the individual plants

Cosmea (Cosmos bipinnatus)

  • another name for the plant is jewelry basket or jewelry flower
  • Used as an annual ornamental plant
  • suitable as a cut flower
  • showy flowers
  • different colors like pink, violet or white
  • Flowering time from July to October

Duftnessel (Agastache rugosa)

  • easy-care plant with a height of up to 40-50 centimeters
  • bushy growth habit and panicle-shaped flowers
  • violet, pink or white
  • blooms from July to September
  • prefers a sunny location and dry soil conditions
  • popular as a retreat for bees

Kokardenblume (Gaillardia x grandiflora)

  • grows between 40 to 50 centimeters high
  • upright habit and flower resembles a bowl
  • different colors: red and yellow
  • sunny location and well-drained soil
  • Blanket flower is suitable as a cut flower
  • Bees love the blanket flower
  • Flowering time from July to October

Beautiful cherry (Gaura lindheimeri)

  • is also known as the prairie candle
  • occurs in the southern part of North America
  • the magnificent candle grows as a perennial plant that is between 50 and 150 centimeters tall
  • is used as an ornamental plant
  • the four flowers are pink and white
  • blooms between July and the first frost

Schafgarbe (Achillea)

  • belongs to the daisy family
  • are used as medicinal plants
  • herbaceous plants, some of which grow as shrubs up to 80 centimeters tall
  • the flowers are white, yellowish and pink
  • There are between 100 – 200 species
  • Flowering time between July and September

Zinnie (Zinnia elegans)

  • Plant originally comes from Mexico and is now a popular ornamental plant
  • upright and annual plant
  • Flowers have a tubular shape
  • different colors orange, red, purple, white, green and violet
  • Flowering time from July to October

Kira Bellingham

I'm a homes writer and editor with more than 20 years' experience in publishing. I have worked across many titles, including Ideal Home and, of course, Homes & Gardens. My day job is as Chief Group Sub Editor across the homes and interiors titles in the group. This has given me broad experience in interiors advice on just about every subject. I'm obsessed with interiors and delighted to be part of the Homes & Gardens team.

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