Best Peony Outdoor Flowers of 2026
* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
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
#TOP 1
9.9
#TOP 2
9.8
#TOP 3
9.6
Top 10 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.
Thompson & Morgan Peony Hardy Perennial Bare Root Plant
Peony Candy Stripe, Paeonia lactiflora
Paeonia Plant 'London' Patio Peony
Paeonia Plant 'London' Patio Peony
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.
Peony Edens Perfume Garden Plant Hardy Perennial Flowering Garden Plants Easy to Grow Your Own 1x Bare Root by Thompson and Morgan
Peony Edens Perfume Garden Plant Hardy Perennial Flowering Garden Plants Easy to Grow Your Own 3X Bare Root by Thompson and Morgan
Herbaceous Peony Plants Garden Ready 'Double Red' Paeonia lactiflora Hardy Perennial Fragrant Large Double Red Blooms Easy to Grow Garden Flowers 2X 9cm Potted Plants by Thompson and Morgan
Herbaceous Peony Plants Garden Ready 'Double Red' Paeonia lactiflora Hardy Perennial Fragrant Large Double Red Blooms Easy to Grow Garden Flowers 1x 9cm Potted Plants by Thompson and Morgan
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 36 peony outdoor flower products and shortlisted 10 quality products. We collected and analyzed 2,962 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 £20.00.
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.
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.