It’s crucial to start with robust nursery stock and place a fresh planting in a location where it will grow because peony of all varieties can be perennials that live for exceptionally extended periods of time while also requiring little maintenance.
Every kind of peony requires:
- pH of 6.5-7 indicates fertile, well-drained soil that is mildly acidic to neutral. Never put in a peony in a wet spot or one where there is long-term standing water.
- Peonies of every variety will flourish in direct sunlight. Herbaceous and intersectional peonies require at least 6 hours of direct sunlight per day to flourish well. Tree peony grow vigorously and do well in full sun, but growing them there has the drawback of having flowers that fade very rapidly.
- In regions with diffused sunlight or an eastern exposure that receives morning sun and afternoon shade, tree peony will also thrive and produce flowers. The flowers will stay longer, but growth will be a little slower than in the full sun.
You can still grow lovely peonies if you garden in an area with heavy clay soils, depleted soils, and/or very acidic (low pH) soils as long as you take the right procedures to amend the soil in the new peony planting area. In order to give the peony with long-term nourishment, this basically means changing the pH of the soil to the proper level, creating looser, more permeable soil in places of thick clay, and adding enough organic material to deficient soils. Spending a little time and effort now can result in years of gorgeous flowers. We hope the video and illustrated step-by-step instructions below will help you establish the best area for planting peony. Send us an email at if you have any queries.
How to create a fresh peony bed for planting in the fall in an unimproved or lawful area, step by step:
If you’re planting peonies in a new garden space, pick a spot that gets six hours of sun per day (tree peonies will also grow well in dappled shade, but if you are planting herbaceous or intersectional ponies, select a full sun location.) Peonies also need a well-drained environment as a basic requirement.
Make sure the soil in the garden bed is deep enough to support the vast root system of a peony. If the soil is rocky, don’t worry about it; just avoid planting where there are only a few inches of soil above a boulder or rocky ledge.
Our soils in New England are frequently sandy and rocky, as well as having low levels of calcium and phosphate. The native soil in our region has a pH between 5.0 and 5.5, which is far too low for good peony production. Fertility can be increased by amending deficient soils. It’s always a good idea to have your soil tested so you can determine the baseline fertility and mineral levels in your soil.
Peonies should be grown in raised beds or mounds in thick clay soils with poor drainage. Making raised beds can enhance many garden areas.
To our planting space, which is 3 × 3 feet, we apply 2 pounds of each of the following soil-building supplements.
What kind of soil is ideal for peony cultivation?
Although peonies are quite adaptable, their optimal soil is well-drained and somewhat acidic (6.5-7.0 pH). Compost or a soil mixture designated for azaleas and rhododendrons can be added to heavy, clay soil to help your peony plant settle in more quickly.
How should soil be prepared for peonies?
Dig the dirt 12 to 18 inches deep in order to create the planting hole for a bareroot peony “. To make the sidewalls of the planting hole more pliable, use a garden fork. To the bottom of the hole, add a shovelful of compost and a handful of an all-purpose, organic, granular fertilizer. Next, fill the hole with the original dirt. The peony root should be placed on top of the cone with its roots dangling down the sides after creating a “cone” of this altered soil inside the planting hole. It’s crucial that the “eyes,” or growth nodes, at the old stem’s base don’t extend farther than 2 “beneath the soil’s topsoil. The plant may thrive if the peony root is positioned deeper than this, but it will likely bear few, if any, blooms. Plants grown in containers can be planted in a similar way. Just create a hole that is no deeper than the root ball and twice as large. As above, amend the soil. Make sure the soil surface in the pot is level when planting so that the new plant grows in the ground.
Beautiful flowers on the left have collapsed from their own weight. An Essex Plant Support, seen at right, was erected in the early spring to allow the foliage and flower stems to climb through the support rings and grid.
Supporting Your Peonies
You may wish to give your peonies some support during the flowering season, depending on the type and the growth environment. This is particularly true for double or “bomb”-style flowers, which are prone to becoming weighed down and saturated. Before the plants grow taller than a few inches, the supports should be placed early in the growth season. It is extremely difficult to build up a reliable support system once the plant has grown, and especially when it is in flower.
What kind of compost works best for peonies?
You only need to place our peony level with the top of your soil because they come potted and are already planted at the proper height. You must create a hole that is approximately 30 cm wide and deep. Dig a small amount of bone meal or a general fertilizer, such as Grow More, as well as some high-quality garden compost, such as compost for roses, trees, and shrubs. Manure should not be mixed with soil since it could ruin the eyes. If some compost leaks out when you plant, don’t be concerned. More flowers will result from planting peonies in a sunny location, but they can also grow well in a semi-shaded location, producing fewer but longer-lasting blossoms. Your peony won’t bloom if you plant it too deeply.
Avoid overwatering your peonies because this is one of the main reasons they fail. The basic rule is to water sparingly, and it’s best to forgo watering altogether if you are unsure.
For taller kinds in more open locations, provide staking to maintain your peony’s best appearance.
With the use of John Innes No. 3 compost, peonies can be grown effectively in pots. Peonies do not perform well in composts that contain peat. Try to stay on the dryer side and be careful not to overwater. Plant them in the garden where they can grow to their full potential after a few years.
Peonies are exceptionally resistant to pests and diseases. Particularly mature plants rarely have issues. Stems can decay and collapse as a result of peony wilt, which typically occurs either before or after flowering. If this is observed, remove the afflicted stem. Beginning in July, Cladosporium can cause dark blotching on leaves. Both diseases are typically not lethal to the plants. These diseases can be avoided by maintaining a healthy air flow around the plants, particularly at ground level. In order to stop this from happening again, remove all foliage in the fall and discard it. Deer and rabbits avoid them.
Ants could be seen on your peony. Don’t Stress! Peony blossoms release a sweet, sticky material that draws ants like a magnet. Your peony is not harmed in any way by the ants.
Do peony appreciate soil with acidity?
Peonies make wonderful cut flowers and are used as examples in herbaceous hedges and borders.
For healthy bloom, herbaceous peonies require at least six hours of direct sunlight each day. In warmer climates, shade in the afternoon will prevent flowers from withering too rapidly. Since the big, silky petals of tree peony are harmed by too much sun, they should always have dappled or afternoon shadow.
Loamy, well-drained soil is ideal for peony growth. To prevent fungal infections and root rot, good drainage is essential. Compost, finely crushed pine bark, or well-rotted manure can be added to heavy clay soil to increase drainage and organic matter levels.
A pH of 6.5 to 7.0 is ideal for peonies. To make your soil more acidic for peonies to grow well, you might need to apply lime. Peonies survive a long time in the garden and are worth the extra effort when planting them because they may remain in the same location for many years.
For planting, fall is ideal. Make a 12 to 18-inch-deep and 12-inch-wide hole. Spread the roots across a portion of the soil that has been replaced in the shape of a cone. The roots should be placed such that the eyes, which are bulging pink or crimson buds, are no more than an inch below the soil’s surface. Deep planting is the primary factor in bloom failure.
The best time to grow tree peony is in the fall. One inch below ground level is where the graft union should be. For the first winter, build up additional earth mounds around them.
Air pockets are removed by thoroughly compacting the dirt around the roots. Thoroughly water.
Divisions with three to five eyes will mature earlier than divisions with fewer eyes. Before the plant blooms, it may take one or two eye divisions, which could take several years.
Once every 10 to 14 days, deeply and thoroughly water peony. Deep irrigation will promote deep roots. Peonies are exceptionally drought-resistant once they are established.
In the spring, when the stems are approximately 2 or 3 inches high, use a low nitrogen complete fertilizer, such as 5-10-5 or 5-10-10, at a rate of two to three pounds per 100 square feet. If well-rotted manure is spread to the soil’s surface in a 1- to 2-inch layer, it can be used to improve the soil. Never let manure or fertilizer get in contact with a plant’s stems.
In the early spring, be mindful of the sensitive developing shoots when working around the plants. They are typically a dark crimson color.
After flowering is complete, remove seed heads to give the plant more energy to store for the bloom the following year.
Cut down the dead stems of herbaceous peony in the fall, after the ground has frozen, to the soil’s surface. If you have ever experienced sickness issues, this is really significant. Throw away the stems. The compost pile shouldn’t be utilized for them.
NEVER prune tree phlox. Since they are shrubs, cutting them will result in their death.
Peonies can grow for many years without being disturbed. You should divide or relocate your peony in late September or early October. To reveal the eyes, carefully lift the clump and remove the dirt. Divide the clump into parts, each with three to five eyes and sound roots, using a clean, pointed instrument. Replant right away.
The stems of the majority of peony require support to keep them from collapsing under the weight of their blossoms. For this use, commercial hoops are readily accessible. In order to secure the plants to the stakes for support, you can also use a ring of three or four stakes with loops of tape or plant ties.
Pick peonies when they are still in the soft bud stage if you plan to cut them for your home. They ought to have a marshmallow-like texture. On each stem of the plant, leave at least three leaves. Remove any leaves that would come in contact with the water in the vase and recut the stems in warm water. Within a day of being put in a vase, the flowers ought to begin to bloom.
Are peony water-intensive plants?
Peonies can be identified by their distinctively large, vividly colored blossoms. Peonies can grow in a range of soils, but only soggy, poorly draining soil can result in root rot. This does not imply that peonies are water-free. On the other hand, older plants require frequent additional watering whereas these perennial beauties need to be kept moist the first year. Your region may have different peony water requirements, but knowing when to water them will help your plants thrive.
Western North America, Asia, and Europe are the native home of the peony. They develop from large, divideable store roots that serve as the foundation for new plants. These roots do not penetrate the soil very deeply. Rather, they have dense branching and few surface roots. Due to their unique structure, they are unable to efficiently collect dew and lighter moisture near the surface or moisture from deep under the soil.
After establishment, peonies may survive short periods of drought, but for the best growth and healthiest roots, regular watering is essential. Plants typically require 1 inch (2.5 cm) of water every week.
Do peonies benefit from bone meal?
Early spring and again after blooming are the best times to feed peonies. A strong nitrogen fertilizer like Miracle-Gro should be avoided because it will produce tremendous foliage but little flower (and weak, floppy stems). Espoma Bulb-Tone is used because it contains potash and bone meal, the ideal nourishment for peony.
Are coffee grinds good for peonies?
Whether coffee grounds constitute a trustworthy natural fertilizer for plants is a topic of much debate. It is preferable to avoid adding used coffee grounds to the soil around peonies and other perennial flowers when it comes to peonies. Because they are so acidic, coffee grounds should only be used on plants that benefit from them, such as azaleas, rhododendrons, daffodils, and many more.
Best places to grow peonies?
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