For the Northwest garden, Swansons provides a variety of Peony types. Peonies need full sunlight, healthy soil that drains well, and regular feeding. Your peony will bring years of beauty and enjoyment with just a little maintenance and appropriate placement.
Planting instructions
The optimum time to plant peonies is in the fall, any time between late September and early December. When purchasing a potted plant in the spring or summer, it is better to wait until fall to transplant the plant. To ensure good drainage, you can temporarily bury the entire pot where it will be planted, covering the soil beneath it with a few inches of gravel.
Make a deep hole that is at least 18″ wide and 24″ long in the fall. Rich, humus-rich soil as well as a lot of compost, composted manure, or peat moss should be used to fill the hole’s bottom. Add 1-2 cups of organic all-purpose fertilizer. This combination and water should be well-tamped. Remove the plant from its pot with care, being sure to untangle any circling or tangled roots. Place it there and backfill the hole with the same soil mixture as you go. When planting is finished, make sure the top of the plant’s bud “eyes” is no lower than 2 inches below the top soil level, taking into consideration any additional mulch layer you’ll add. The final step is to add water to the well.
Care for established plants
Top dress with an all-purpose organic fertilizer 6″–12″ from the plant’s crown the following spring after planting.
Once grown, peonies are reasonably drought tolerant. To promote adequate bud growth, however, care should be made to water during the spring and late summer active growth periods.
Peonies are solely susceptible to botrytis. It can be identified by its withered flower buds and drooping, scorched-looking foliage. Remove any evidence of unhealthy tissue from the plant, wiping your pruners with a solution of rubbing alcohol between each cut. Diseased material should not be composted. Apply a copper-based fungicide to the plant to help manage the illness.
Cut the browning foliage to the ground after your peony’s spectacular fall color display and mulch with a few inches of compost. While you wait for a plant that will be even more gorgeous next season, sit back and unwind.
Can peony be grown in Washington State?
SEATTLE
One of the toughest perennials for gardens is the peony. Every spring, they create luxuriant floral displays. These beloved perennials come in a wide variety of hues. Peonies come in a variety of colors, including white, yellow, pink, red, and others.
Every peony prefers full sun and soil that drains properly. If they are planted in an area with poorly drained soil or are crowded, they are vulnerable to fungus disease.
There are several variations of each of the three basic types of peony. Herbaceous peonies usually reach heights of 2 to 4 feet. They grow in the landscape as a shrubby mound with attractive flowers and dark green foliage. The blossoms emerge during the transitional period from spring to summer. Herbaceous peonies typically make a statement when spring bulb flowers are starting to fade and before summer perennials get going. Typically, flowers survive a week to ten days. The blossom festival can be extended to almost six weeks by combining a variety of early, mid, and late flowering cultivars.
Herbaceous peonies can live for 50 to 100 years on their own. They are a perennial that may add years of color to a garden.
Peonies that are herbaceous never require division. These long-lived plants flourish and blossom for years with little care if they are in the proper conditions. However, there is a misunderstanding that they cannot be parted. Nothing is more false than it is. Once they die back in the fall, peonies are simple to divide, and it’s a great way to create new plants. Just be certain that every division has three to five growth eyes (buds) in addition to three or more thick, strong roots. When replanting, pick a sunny spot with well-drained soil and add lots of compost to the planting hole and surrounding area. Make sure the buds are facing up and sticking just above the earth when you plant the divisions. If your new plants don’t blossom for a few years, don’t be disappointed.
Peonies don’t have a pressing need to flower and start a family because they can survive for over 100 years. Once they start flowering once more, they’ll keep putting on a show every spring for many years to come.
Tree peonies are a different variety of peony. The national flower of China is the tree peony. The spectacular flowers provide beauty and structure to the mixed border and can grow to be as large as dinner plates. The best part is that tree peonies can live incredibly long lives. In China, tree peonies have reportedly survived for more than 200 years. It goes without saying that appropriate planting and care are essential if you want your tree peony to enjoy a long life. Start by planting your herbaceous peony and tree peonies separately. As opposed to herbaceous peonies, which tend to bloom best when planted no deeper than when they were potted. However, because tree peonies are grafted onto herbaceous peony roots, they need to be planted much deeper. The purpose of the herbaceous roots is to give the tree peony stems enough time to establish roots before they rot.
Since the herbaceous root stock will survive and a never-ending stream of herbaceous peony suckers will grow into your tree peony, tree peonies should be planted so the graft is 4 to 6 inches below the soil surface. Tree peony don’t like to compete, so they should be planted in an area with plenty of space, direct sunlight, and well-drained soil. Add a cup of organic flower food and a half-handful of bone meal to the planting hole. Work a cup of alfalfa meal around the drip line right after planting and then every April after that to promote blooming. When determining where to put your tree peony, be selective. They dislike being transplanted after being established. Then, have patience, as it might easily take 3 to 5 years before it starts to bloom. That doesn’t seem like a long time to wait, especially because you’ll be able to enjoy blossoms every year for the following 200 years. Don’t be afraid to prune your tree peony if it is growing too tall, is too thin and lanky, or simply won’t branch out. Spend some time on the project. No more than one or two branches should be trimmed each year. The trimming can be done in the spring before growth begins, but it also works well if you do it right away after the blooming season is through. Naturally, there is no assurance that it will benefit your peony. Remember that we learn from our mistakes and that the best plant experts are those who have killed the most plants if my advice kills your pricey plant.
Peony blooms are excellent cut flowers, but if you intend to use them in centerpiece bouquets at a dinner party, you should rinse them off with the hose before bringing them inside. Nothing will make you feel worse than if your dinner guests find unwelcome guests hiding among their plate of brussels sprouts casserole! Ants that are drawn to a delicious substance on the buds frequently hide in the blooms.
What month should peony be planted?
The peony has the fattest, most delicious petals and rich green foliage, making it outrageously attractive when it is in bloom. From spring to summer, savor stunning floral displays. Learn how to care for, grow, and plant peony.
About Peonies
Peonies are a perennial that will steal your breath away every year. The plants may even outlive you—some have been reported to survive for at least a century.
When Is Peony Season? When Do Peonies Bloom?
Depending on your location and the kind you are planting, peonies bloom from late spring to early summer.
You may extend the peony season across several weeks and take use of those magnificent blossoms for as long as possible thanks to the abundance of nurseries that provide early, midseason, and late blooming types.
Peonies may thrive as far south as Zones 7 and 8, and they are hardy to Zone 3. The key to success in the majority of the United States is to provide full light and well-drained soil. Peonies even enjoy the winter’s coldness because it helps their buds grow.
Types of Peony Flowers
You can pick from six different varieties of peony flowers: anemone, single, Japanese, semi-double, double, and bomb. The odors of different plants also differ; some, like “Festiva Maxima” and “Duchesse de Nemours,” have seductive rose-like aromas, while others have a lemony scent or none at all.
Where to Plant Peonies
When planted as a low hedge or along sidewalks, peonies make excellent sentinels. As majestic and dignified as any flowering shrub, the peony’s bushy cluster of attractive glossy green leaves lasts all summer before turning purplish-red or gold in the fall.
Peonies work nicely with irises and roses in mixed borders and blossom alongside columbines, baptisias, and veronicas. Plant pink peonies with blue Nepeta or violets, then surround white peonies with yellow irises and a froth of forget-me-nots.
Peonies are not overly picky, but you should pick your place carefully because they dislike disruption and do not transplant well.
Although they can survive in partial shade, peonies like full sun, and they flower at their best in an area that receives 6 to 8 hours of sunlight per day.
Because of its huge flowers, peonies can become top-heavy in severe winds. Therefore, provide shelter. (If necessary, stakes can be used to hold them up.) Planting too close to trees or bushes will cause peony to compete with them for nutrients, sunlight, and moisture.
Grow peony in rich, wet, humus-rich soil that is deep, fertile, and well-draining. pH in the soil should be neutral.
When to Plant Peonies
As long as they are planted correctly and become established, peony plants require minimal upkeep. However, keep in mind that they do not adapt well to transplanting, so you should consider this when choosing your planting location.
- Plant peony in the fall: in the majority of the United States, in late September or early October, and even later in the fall in Zones 7 and 8. Your planting zone can be found here.
- If you need to move an established plant, the fall is the ideal season because the plant will be dormant.
- About six weeks before the ground freezes, peonies should be planted.
- While planting peonies in the spring is absolutely a possibility, the results aren’t always favorable. They often trail behind plants planted in the fall by roughly a year, according to experts.
How to Plant Peonies
- Peonies are typically offered as divisions of a 3- or 4-year-old plant, bare-root tubers with 3 to 5 eyes (buds).
- Peonies should be placed 3 to 4 feet apart to allow for enough air circulation. The development of disease can be facilitated by stagnant, damp air.
- In a sunny area, dig a generously sized hole that is about 2 feet deep and 2 feet wide. The inclusion of organic matter in the planting hole will improve the soil. Add additional compost to the soil to improve it if it’s sandy or heavy. Add about a cup of bonemeal to the ground. Find out more about soil improvements and getting the soil ready for planting.
- The roots should be positioned in the hole just 2 inches below the soil’s surface, with the root’s eyes facing upward on top of a mound of soil. Avoid planting too deeply! Choose early-blooming species, put them approximately 1 inch deep, and provide some shade in southern states.
- Backfill the hole after that, being careful to prevent soil settlement and a 2-inch root burying. Gently tamp the ground.
- Plant a container-grown peony no deeper than it was when it was in the pot.
- When planting, give everything plenty of water.
How to Care for Peonies
Young peony take time to develop, just like children. In order to establish themselves, blossom, and flourish, they typically require a few years. They eventually leave home on their own, fully grown and adjusted… No, that’s just kids, I suppose.
Peonies benefit from gentle neglect. They don’t require digging and dividing every few years like the majority of perennials do.
- Don’t use any fertilizer. Before planting, till the soil thoroughly while adding compost and a small amount of fertilizer.
- Early summer, after the peonies have flowered and you have deadheaded the blooms, is the ideal time to apply fertilizer (such as bonemeal, compost, or well-rotted manure) to a soil that is deficient in nutrients. Keep fertilizing to a few years at most.
- assist the stems Peonies’ stems, which occasionally are not strong enough to hold their enormous blossoms, are the only part of their structure that may be considered weak. Think of structures that allow the plant to grow through the middle of the support, like three-legged metal peony rings or wire tomato cages.
- Peony blossoms should be deadheaded as soon as they start to fade, cutting to a sturdy leaf so that the stem doesn’t protrude through the foliage. To prevent any infections from overwintering, trim the foliage to the ground in the fall.
- Avoid covering peonies with mulch. For the first winter following planting, you can VERY LOOSELY mulch with pine needles or shredded bark when the winters are bitterly cold. In the spring, get rid of the mulch.
Peonies bloom between late spring and early summer, but by planting a variety of cultivars, you may arrange your garden for a succession of blooms from mid-May to late June. Here are a few options:
- ‘Early Scout’ has red solitary flowers that open incredibly early.
- “Firelight”: very early-blooming, single, pale-pink flowers
- ‘Karl Rosenfield’: double, midseason bloomer with substantial crimson blooms
I have peony bulbs, when should I plant them?
Although perennials, peonies take time to establish themselves and begin flowering while having a very long lifespan. The majority of peonies flower the second spring following planting, though they may bloom one to three years later. However, your perseverance will be rewarded for a very long time with fluffy, fragrant flowers and lovely leaves. Peonies are relatively low-maintenance and trouble-free perennials once they are established. Planting peonies correctly and in a location where they will thrive are essential to their success.
Fall is the best season to plant peony, with at least six weeks to go before the ground freezes. Peonies can also be planted in the spring, but it might take them a little while longer to start blooming.
The majority of peonies grow in full sun, which is defined as 6 to 8 hours of daily direct sunlight.
Peonies, however, favor direct morning light over direct afternoon light in southern latitudes. Peonies struggle in poorly drained soils, just like many other perennials. They favor nutrient-rich, well-drained soil that is high in organic matter and has a pH that is neutral or just barely alkaline. You can improve your soil with compost or well-rotted manure if it isn’t in the best condition. The plants can grow rather top heavy with flowers throughout the blossoming season, therefore it’s important to protect them from high winds even though peonies prefer adequate air circulation. Avoid placing peony too close to plants that compete with them for light and nutrients, such as trees and bushes.
Peonies fit easily into perennial gardens and landscapes due to their adaptability. In the flower garden, along a sidewalk, or as a tiny floral hedge, you can plant a specimen. Choose a selection of early, mid-season, and late season kinds if you want to lengthen the peony season and enjoy blooms for up to six weeks. Remember to leave 24-36 inches between most peonies when organizing your plantings.
Dig a hole for Itoh and herbaceous peonies that will enable you to extend the roots out without bending them. Plant the fleshy peony roots with the eyes no deeper than one or two inches. Peonies might not bloom if they are planted too deeply or too shallowly. Around the roots, tamp down the earth. Water wisely. Over the winter, cover with a 2 layer thin layer of loose mulch, and then remove the mulch in the spring. We also advise using a hoop-style stake to stake your peony at planting time because the blossoms can become extremely heavy and cause the stems to break.