Best Peony Outdoor Flowers of 2025
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Peony outdoor flowers are a beautiful addition to any garden or outdoor space. These flowers come in a range of colours and sizes, from the classic pink and white peonies to the more unusual orange and yellow varieties. They are hardy and easy to care for, making them an ideal choice for both experienced and novice gardeners. With their large, showy blooms and sweet fragrance, peony outdoor flowers are sure to add a touch of elegance and charm to any outdoor setting.
At a Glance: Our Top Picks
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Top 6 Peony Outdoor Flowers
Peony ‘Doreen’ - Large Pink Flowers
The Peony ‘Doreen’ is a stunning addition to your garden, showcasing large, fragrant bright pink flowers that will bring vibrant colour to your outdoor space. As a winner of the RHS Award of Garden Merit, it promises exceptional quality. Its sturdy, weather-resistant stems ensure that the blooms can withstand the elements, making it easier for you to maintain a beautiful garden. The captivating rosy-pink petals, enhanced by frilly yellow stamens, will surely catch the eye of any visitor.
Scented Peony Mix Bare Roots by Thompson & Morgan
The Peony Mix by Thompson & Morgan allows you to grow your own stunning cut flowers right at home. This selection is perfect for the front of perennial borders, adding vibrant colour to your garden. You will appreciate the luxurious mix of fragrant, double blooms, which not only look beautiful but also fill the air with delightful scents. Supplied with three different varieties, including Duchesse de Nemours, Sarah Bernhardt, and Miss America, you can enjoy a diverse floral display throughout the growing season.
Thompson & Morgan Peony Double Collection
The Peony Double Collection from Thompson & Morgan includes three stunning double-bloomed varieties that will brighten your garden with their vibrant blooms and delightful fragrance. These plants produce plump buds that bloom into large, silky flowers in shades of white, pink, and deep red, adding colour to your outdoor space. As one of the longest-living perennials, they will gradually create generous clumps, enhancing your borders year after year. Plus, the attractive dissected foliage provides additional visual interest, making them a low-maintenance choice for any gardener.
Paeonia ‘Garden Treasure’ Hardy Perennial Peony
The Garden Treasure Peony is a highly sought-after plant, known for its stunning floral display and delightful fragrance. You can expect more than 50 highly scented blooms each year once the plants mature, adding a captivating touch to your garden. These peonies can thrive for up to 40 years under ideal conditions, ensuring long-lasting enjoyment from your investment. Supplied as bare root, they come with helpful care instructions from Thompson & Morgan, making it easier for you to nurture your plants successfully.
Marbled Flower Peony Collection by Thompson and Morgan
The Peony 'Trio' Collection from Thompson and Morgan features unique flower marbling and a delightful fruity fragrance that enhances any garden. Each bloom measures 18cm (7in) and is scented like damask roses, bringing a touch of elegance and charm to your outdoor space. The 'Candy Stripe' variety offers a classic shape with a modern twist, while 'Garden Treasure' is a rare hybrid that boasts a statuesque habit and a refreshing citrus fragrance. These features make it easy for you to create a stunning floral display that delights the senses.
Thompson & Morgan Peony 'Double Pink'
The Peony 'Double Pink' from Thompson & Morgan features large, double blooms adorned with pale pink ruffled petals, creating an eye-catching display in your garden. Its delicate fragrance enhances its appeal, making it a lovely addition to any outdoor space. This versatile plant is perfect for both informal and formal planting schemes, borders, and containers. Furthermore, it serves as a stunning cut flower, allowing you to bring the beauty of your garden indoors.
Frequently Asked Questions (FAQs)
1. Can you grow peonies outside?
Here's how to grow them in your own garden. Choose peonies that will grow well in your garden conditions. Plant peonies in full sun in the fall or spring. Prepare the soil by adding Miracle-Gro® Garden Soil for Flowers.
2. When can I put peonies outside?
Plant peonies in the fall: in late September and October in most of the U.S., and even later in the fall in Zones 7 and 8. (Find your planting zone here.) If you must move a mature plant, fall is the time to do it—specifically, when the plant has gone dormant.
3. Do peonies come back every year?
Peony are perennials so their flowers will come back every year. They may not have the flowering span of many other summer flowers, but when peony are in bloom they have a stunning presence that will keep returning, without much fuss, for 60 to 70 years.
4. Where is the best place to plant peonies?
Peonies prefer a sunny location with well-drained soil. Good air circulation around the plant is also important. These growing conditions help peonies avoid their only serious disease problem: botrytis. Like other fungal diseases, botrytis is present in most soils.
During our peony outdoor flower research, we found 6 peony outdoor flower products and shortlisted 6 quality products. We collected and analyzed 2,824 customer reviews through our big data system to write the peony outdoor flowers list. We found that most customers choose peony outdoor flowers with an average price of £19.32.
The peony outdoor flowers are available for purchase. We have researched hundreds of brands and picked the top brands of peony outdoor flowers, including Thompson & Morgan and more. The seller of top 1 product has received honest feedback from 5,906 consumers with an average rating of 4.3.
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.