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
How long do peony take to develop from bulbs?
Peonies typically sprout from bulbs. The formation of the bulb and its full bloom will take around three years. The length of time depends on how well you care for them and the environment they are in.
When should I buy peonies with bare roots?
Because of its stunning spring and early summer flowers and appealing leaves all year long, peonies are well-liked perennials. For herbaceous peony (USDA Zones 38), which totally wither to the ground in the winter, follow these recommendations. Tree peonies, which resemble shrubs and have woody stems that are always visible (Zones 49), have slightly different needs.
Herbaceous peonies should be planted in the fall, when they are dormant. Peonies that are planted in the spring may not bloom for a number of years, and if they sprout new shoots before setting down strong roots, they may even perish. In the fall, mail-order and neighborhood nurseries sell bare-root divisions. A part of the rooted crown with multiple dark red growth buds known as eyes makes up a bare-root peony division. Every bud in the spring sprouts a stem. Look for a division with at least 3 to 5 eyes because the more eyes a division has, the fuller it will appear.
Fall is the best time to plant bare-root herbaceous peonies.
1. Select a location with well-drained soil that is far from competing tree and shrub roots. Give each plant a three-foot-diameter area to grow in. Because peony stems are prone to breaking when heavy with buds and blooms, avoid windy regions or provide a windbreak. In most places, a setting with direct sunlight is ideal. If your springs are often warm and dry, pick a location with afternoon shade.
2. Make the soil ready. Peonies bloom most profusely when allowed to grow undisturbed in the same spot for many years, therefore it’s crucial to put them in well-prepared, enriched soil. Make a planting hole that is 18 inches deep and 2 feet wide. Compost or well-rotted manure should be incorporated into the hole’s bottom with multiple shovels. Add dirt, additional compost, and a cup of bonemeal to the hole halfway. Also incorporate roughly a cup of ground limestone if your soil is acidic. pH levels of 6 to 7 are ideal for peonies.
3. Place the peonies. Setting the division too deep prevents blossoming; only 1.5 to 2 inches of soil should cover the eyes. Position the eyes so they will be just.5 to 1 inch below the soil surface if you garden in an area with a mild winter. This will expose the roots to as much winter cold as feasible. After setting the peony in the hole, firmly yet carefully pack soil over the roots. Verify that there are no air gaps that can permit the plant to root too deeply.
4. Use a hose to water the plant with a soft stream. After that, surround it with a light mulch, like chopped leaves or evergreen branches, to help control soil temperature and moisture and lessen weed competition. In order for the plant to fully cool, mulch should be removed in the winter. The first year the peony may not bloom, but by the third year it should be in peak condition.
How late may peony be planted?
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.
Follow these planting instructions in the fall:
Make a deep hole that is at least 24″ wide and 18″ deep. 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.
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.
Before planting peony bulbs, should I soak them?
Planting peony roots in the garden is simple. Just because they seem a little strange, don’t put off planting them. In general, it’s best to plant them as soon as you can after getting them (unless, of course, the ground is still frozen outside!).
Step 1: Choose A Planting Location
To plant your peony roots, decide where in the garden to do so. The leaves of peony plants benefit from 6 to 8 hours per day of direct sunshine for the maximum growth. The plants are able to provide the best display of spring blooms thanks to the generous amount of sunlight. Some afternoon shade may be advantageous for the plants in regions with very hot summers and intense afternoon sunlight. In warmer climes, afternoon shade can help blossoms stay longer and require less water (especially in Zones 7-8).
Peonies prefer soil that drains excess water effectively and require a moist environment to grow. Peonies can grow in less-than-ideal garden soil, but they typically thrive in sandy loam soil with frequent irrigation or rainwatering. In order to produce a free-draining flower bed that allows surplus water to go down to the lower elevation sections rather than ponding around the roots, peonies can be planted in clay soil or other areas that drain poorly on a raised mound-type garden bed.
Step 2: Unpack The Peony Roots
Take the peony roots out of their packaging with care. A mixture of dried peat moss or sawdust is frequently marketed with peony roots. To obtain a good look at the roots, brush the peat or sawdust off of each one.
The peony’s roots are elongated, thick, meaty tubers. Peony roots resemble brown carrots quite a bit. Older roots appear woody and thick, whereas young roots may be flexible and bend slightly. The “crown of the peony plant” is where the peony roots all congregate and come together. The knobby bump at the top is the crown. The new, tiny buds that are emerging from the “crown are the “eyes. Peony “eyes” typically have a pink or white color and have a slightly angular shape.
For planting reasons, the “eyes” of the peony root are the most crucial to locate. The “eyes” must be positioned near the top of the planting hole and at a specific elevation. Check each peony root for eyes by looking closely. Most bare root peonies with 2-3 eyes are available in garden centers and plant nurseries. See the circled peony eyes in the photo up top.
Step 3: Soak The Peony Roots
After months of chilly storage, dormant peony roots are frequently dry. To help them fill up and hydrate, soak them in clean, lukewarm water to give them a head start in establishing themselves in the soil.
To soak the peony roots in, prepare a dish of clean, lukewarm water. Peony roots that are extremely dry can be rehydrated by soaking them for up to four hours. You can soak peony roots for approximately a half-hour if they don’t appear to be overly dry. It’s not necessary to soak peony roots before planting, but it does appear to assist the dormant roots awaken from their sleep (and make watering them less worrisome in the first few weeks after planting).
Step 4: Plant The Peony Roots
For each peony root, create a broad, shallow hole. The length of the peony root should be roughly twice as wide as each hole. The peony root need not be buried much deeper than the planting hole. If you’re planting multiple peony roots, leave about 3 feet between each one.
The crown and eyes of the peony root should be near the top of the hole. This stage can be a little challenging because some peony roots have unusual shapes. Seek out the pink and white “eyes. The “When the peony root is planted, the eyes should be close to the top. Attempt to position the peony root such that all of the eyes (often 2-3 on one root) are parallel to one another (all at the same approximate elevation). the root of a peony “The final soil surface should be around 1 below the eyes.
Holding the peony root in one hand, backfill the hole with the removed soil. Be careful not to knock any buds or eyes off the peony root’s top, but also take care not to leave any significant air pockets. Examine the height of the eyes in relation to the surrounding dirt in the planting hole once more. Generally speaking, peony “Eyes should be positioned around one inch below the soil’s surface. Zones 2-3 allow for slightly deeper planting of peonies, but in general, flowering should not be compromised by planting the eyes deeper than 2 inches into the ground.
Step 5: Water & Mulch
After planting, thoroughly water the planting area with fresh water. More dirt can be added to top up the soil level until it is flush with the surrounding soil if the soil settles significantly inside the planting hole’s perimeter. Apply a layer of organic mulch after watering to help preserve moisture in the soil and deter weed growth.
Here is a video demonstrating just how to sow bare-root peony roots in the garden: