Top 10 Flowering Shrubs

Flowering shrubs are a wonderful addition to any garden, providing beauty, colour, and fragrance. They come in various shapes, sizes, and colours, making them perfect for your space.

This article will discuss the top 10 flowering shrubs for UK gardens. We will cover a variety of factors, including bloom time and maintenance requirements. We will also provide tips on choosing the right flowering shrubs for your garden.

Whether you are looking for a shrub to fill a sunny spot or a shady corner, we have a suggestion for you. So read on to learn more about the top 10 flowering shrubs for UK gardens!

Overview of our top 10 flowering shrubs

  1. Chaenomeles Pink Storm – Double Flowering Ornamental Quince
  2. Magnolia Vanilla Pearls – Evergreen Michelia Magnolia
  3. Hydrangea Macrophylla Bouquet Rose
  4. Ceanothus Thyrsiflorus Repens – Californian Lilac
  5. Syringa Vulgaris Charles Joly – Fragrant Lilac
  6. Camellia Japonica Nobilissima – Sumptuous White Camellia
  7. Rhododendron Japonica Santa Maria (Azalea)
  8. Lavendula Angustifolia Hidcote – English Lavender Hidcote Blue
  9. Buddleja Davidii White Profusion – White Butterfly Bush Buddleia
  10. Hibiscus Syriacus Blue Chiffon – Double Flowered Tree Hollyhock

For more details on these plants, read below.

Chaenomeles Pink Storm – Double Flowering Ornamental Quince

‘Pink Storm’ is a stunning shrub with glossy green leaves and vibrant pink flowers. Blooming in early spring, it adds unique charm before the leaves appear. This versatile plant thrives in well-drained, moist soil, adapting to full sun or partial shade in exposed or sheltered areas. Ideal for standalone or mixed beds.

Magnolia Vanilla Pearls – Evergreen Michelia Magnolia

Magnolia laevifolia ‘Vanilla Pearls’ is a compact and attractive Magnolia variety. It forms a neat, rounded shrub with glossy green leaves. In spring, it produces white flowers, attracting pollinators. It is versatile and can be used as a flowering hedge. This low-maintenance plant offers exceptional garden performance.

Hydrangea Macrophylla Bouquet Rose

Hydrangea macrophylla Bouquet Rose is a stunning deciduous shrub with pink Mophead-style flowers blooming in summer. It features medium green foliage, making it perfect for garden beds, borders, and even patio planters.

Ceanothus Thyrsiflorus Repens – Californian Lilac

This evergreen shrub blooms with beautiful powder-blue flowers, creating a stunning display from late spring to summer. With easy care and a natural mound shape, it suits mixed shrub and perennial borders, low hedges, and patio planters.

Syringa Vulgaris Charles Joly – Fragrant Lilac

Dense clusters of fragrant, double, dark purple-red flowers in May and June and heart-shaped, dark green leaves. This dramatic, dark purple lilac makes an excellent backdrop for a sunny mixed or shrub border.

Camellia Japonica Nobilissima – Sumptuous White Camellia

The early flowering camellia is a popular evergreen shrub with peony-shaped blooms. It has pale yellow centres and glossy, deep green leaves. It thrives in cold areas and protected gardens, enduring harsh conditions. It’s one of the earliest to flower

Rhododendron Japonica Santa Maria (Azalea)

Santa Maria is an elegant Rhododendron with evergreen foliage, producing orange-red flowers in late spring and early summer that attract bees. It thrives in sunny or partially shaded areas.

Lavendula Angustifolia Hidcote – English Lavender Hidcote Blue

Hidcote Lavender is a renowned variety known for its beautiful violet-blue flowers. It attracts beneficial insects like bees and butterflies and is perfect for creating traditional lavender hedges. Perfect for garden borders.

Buddleja Davidii White Profusion – White Butterfly Bush Buddleia

The elegant white form of the butterfly bush produces huge clusters of fragrant, yellow-eyed white flowers on arching stems from July to September. Pruned hard each spring the flower spikes.

Hibiscus Syriacus Blue Chiffon – Double Flowered Tree Hollyhock

A stunning and resilient shrub with beautiful double blooms that continuously appear from summer to autumn. It adds charm to gardens with shiny leaves and vibrant colours. Flowering from summer to autumn


What is the easiest flowering shrub to grow?

Although it did not reach our top 10, one of the easiest flowering shrubs to grow is the Forsythia (Forsythia spp.). Forsythias are known for their vibrant yellow flowers that bloom in early spring, often before the leaves emerge. They are hardy, adaptable, and can tolerate various soil conditions. Forsythias require minimal care and maintenance, making them popular for beginner gardeners. They can be grown in full sun to partial shade and generally reach a height of 6 to 10 feet (1.8 to 3 meters) with a similar spread. Regular pruning after flowering helps to maintain their shape and promote healthy growth.

What is the longest flowering shrub?

One of the longest flowering shrubs is the Rhododendron. Specifically, the variety called Rhododendron yakushimanum. It is known for its extended blooming period, lasting several weeks or even months. Rhododendron yakushimanum is a compact evergreen shrub that produces beautiful clusters of flowers in shades of pink, white, or lavender. Its flowering season typically occurs in late spring to early summer. However, it’s worth noting that other shrubs may also have long blooming periods, depending on the climate and growing conditions.

How to choose the right flowering shrub?

Choosing the right flowering shrub involves considering various factors such as climate, soil conditions, sunlight requirements, size, maintenance needs, and personal preferences. Here’s a step-by-step guide to help you choose the right flowering shrub for your garden:

  1. Assess sunlight availability: Observe the sunlight your garden receives throughout the day. Some shrubs prefer full sun, while others can tolerate partial or full shade. Choose a shrub that matches the light conditions of your garden.
  2. Evaluate soil conditions: Check the type and quality of soil in your garden. Some shrubs thrive in well-draining soil, while others can tolerate clay or sandy soil. Assess the soil’s pH level; certain shrubs prefer acidic or alkaline conditions.
  3. Determine the purpose and location: Consider why you want a flowering shrub and where you plan to plant it. Are you looking for a shrub to create privacy, add colour, attract pollinators, or serve as a focal point? Consider the available space, height restrictions, and the surrounding landscape.
  4. Research shrub characteristics: Look for shrubs that match your desired size, growth habit, and maintenance level. Consider whether you want an evergreen or deciduous shrub and its growth rate and potential mature size. Some shrubs may require regular pruning or have specific care needs.
  5. Consider the flowering season and colour: Decide if you prefer a shrub that blooms in a specific season or throughout the year. Choose colours that complement your garden’s overall aesthetic, or select shrubs with foliage that changes colour in different seasons.
  6. Personal preference: Finally, consider your taste and preferences. Choose a flowering shrub that resonates with you and complements your overall garden design. Select a shrub that brings you joy and aligns with your vision for your outdoor space.

By following these steps, you can make an informed decision and choose the right flowering shrub that will thrive in your garden and provide beauty for years to come.

Updated on June 29, 2023

Was this article helpful?

Related Articles