Best Outdoor Plant Flowers of 2025

Toby Butcher Avatar
Toby Butcher
Last Updated: 2 Feb 2025

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Outdoor plant flowers are a beautiful addition to any garden or outdoor space. These colourful and fragrant flowers can brighten up any area and create a welcoming atmosphere. From classic roses and lilies to exotic orchids and dahlias, there is a wide range of outdoor plant flowers to choose from. These flowers not only add visual appeal but also attract bees and other pollinators, which are essential for a healthy ecosystem. Whether you are an experienced gardener or a novice, outdoor plant flowers are a great choice to enhance the beauty of your outdoor space.

At a Glance: Our Top Picks

Thompson & Morgan Crème de Cassis Dahlias Cover #TOP 1
Thompson & Morgan Crème de Cassis Dahlias
ftb score rating icon 9.8
GrowOn Shrubs Irish Heather 'White Blum' Cover #TOP 2
GrowOn Shrubs Irish Heather 'White Blum'
ftb score rating icon 9.7
Hand Selected Tillandsia Ionantha Rubra Air Plant Cover #TOP 3
Hand Selected Tillandsia Ionantha Rubra Air Plant
ftb score rating icon 9.5

Top 5 Outdoor Plant Flowers

Thompson & Morgan Crème de Cassis Dahlias

Thompson & Morgan Crème de Cassis Dahlias Cover
Perennial Plant Outdoor Flower Dahlia Tuber, Ideal for Garden Borders, Patios & Pots, 3 x Dahlia Crème de Cassis Tubers

The Crème de Cassis Dahlias are a lovely addition to any garden. As a compact, herbaceous perennial plant, they thrive in various settings, making them perfect for pots, containers, and borders. You will enjoy their stunning two-tone blooms, with pink petals revealing a rich purple hue underneath, providing a beautiful colour contrast. These fully double flowers bloom throughout the summer and into the first frosts, ensuring your garden remains vibrant for an extended period. Their versatility allows you to create striking focal points in your outdoor space.

What We Like
Stunning two-tone blooms
Versatile planting options
Long blooming period
Compact growth

GrowOn Shrubs Irish Heather 'White Blum'

GO101085
white
9cm Pot
GrowOn Shrubs Irish Heather 'White Blum' Cover
GrowOn Shrubs [x3] Irish Heather Daboecia Cantabrica 'White Blum' | Multi-Pack | Evergreen Shrubs | Outdoor Garden Ready Plants | Summer and Autumn Flowering | White Flowers

The GrowOn Shrubs Irish Heather is a charming evergreen shrub that reaches around 30cm in height and spread within a few years. Its delightful white flowers bloom in summer and autumn, adding beauty to your garden. This hardy plant thrives in various soil types and can endure cold winter temperatures, making it ideal for most UK gardens. You will appreciate its compact size, which is perfect for beds, borders, or containers, bringing year-round interest with minimal effort.

What We Like
Beautiful white flowers
Hardy in cold winters
Compact size for small spaces
Suitable for various soil types
#TOP 3

Hand Selected Tillandsia Ionantha Rubra Air Plant

Hand Selected Tillandsia Ionantha Rubra Air Plant Cover
1xTillandsia Ionantha Rubra Air Plant - Home and Garden Decor - Easy Care Indoor and Outdoor Hand Selected Plants

The Tillandsia Ionantha Rubra is a stunning air plant that is easy to grow and perfect for both indoor and outdoor spaces. With its short, waxy green leaves, it transforms into vibrant shades of red and orange when it is about to bloom, eventually showcasing beautiful tubular flowers. This air plant is ideal for enhancing your home décor, whether in terrariums, wall planters, or containers. It is a great choice for beginners, as it requires minimal care and thrives in shaded or indirect light conditions.

What We Like
Beautiful vibrant colours
Easy to care for
Great for beginners
Versatile for decor
Ideal for indoor and outdoor

Closer2Nature 35cm Red and Pink Geranium Display

Closer2Nature 35cm Red and Pink Geranium Display Cover
Closer2Nature Artificial 35cm Red and Pink Geranium Display in a 50cm Basalt Black Trough Planter, Faux Flowers Decoration Plants for Vibrant Outdoor Foliage in Garden

The Closer2Nature Geranium Display features high-quality silk blend artificial leaves that create beautiful and realistic flowers. This means you can enjoy vibrant colours in your outdoor space without the need for watering or upkeep. Made with UV resistant materials, it maintains its striking appearance even in sunlight. The sturdy galvanised steel trough planter ensures durability, making it suitable for variable weather conditions. Simply wipe it with a damp cloth for easy cleaning, allowing you to enjoy a fuss-free decoration solution.

What We Like
Realistic appearance
Zero maintenance required
Durable galvanised steel planter
UV resistant materials

Pair of English Lavenders - Perfect Gift

2/3 Litre
blue, purple
Pair of English Lavenders - Perfect Gift Cover
PAIR of ENGLISH LAVENDERS -Superb Plant & Flower Gift to Send for Easter, Birthdays, New Home A Living Gift for All Occasions

The English Lavenders Gift is a wonderful choice for celebrating special occasions like birthdays or housewarmings. This living plant features stunning deep purple and blue flowers, bringing beauty and a delightful aroma to your garden or patio. Supplied in a charming rustic hessian wrap, it makes for a unique gift that your loved ones will appreciate. Although it may not be in bloom upon arrival, it will thrive beautifully in the garden or as a decorative container plant, enhancing any outdoor space.

What We Like
Unique living plant gift
Beautiful deep purple flowers
Aromatic foliage
Charming rustic presentation
Ideal for garden or patio
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Which plant is best for outdoor?

Eldred Steinkopf says among the outdoor plants good for easy growing outside the Midwest and the eastern part of the U.S. include shrubs (such as Panicle hydrangeas varities, Rose of Sharon, quince, spireas, viburnums, barberry, fothergilla, and ninebark) as well as perennials.

2. What is the easiest outdoor plant to take care of?

Hostas. Hostas can be one of the easiest perennials to grow—as long as deer and slugs don't frequent your garden. (Natural repellents are available if you love hostas and have these unwelcome visitors.) Varieties range from tolerating dappled sun to tolerating part sun, such as 'Liberty' hosta.

Editor's Notes

During our outdoor plant flower research, we found 23 outdoor plant flower products and shortlisted 5 quality products. We collected and analyzed 2,057 customer reviews through our big data system to write the outdoor plant flowers list. We found that most customers choose outdoor plant flowers with an average price of £20.56.

The outdoor plant flowers are available for purchase. We have researched hundreds of brands and picked the top brands of outdoor plant flowers, including Thompson & Morgan, GrowOn Shrubs, CAMBRIDGE BEE, Closer2Nature, Giftaplant. The seller of top 1 product has received honest feedback from 5,906 consumers with an average rating of 4.3.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.