How To Grow Peonies In Oklahoma

Currently, we don’t provide mail-order peony. The nursery exclusively offers them for sale in pots.

Many people think of peonies as the queen of all perennial flowers. They will thrive for many years without being divided and are without a doubt one of the easiest perennials to cultivate in a wide range of soils. Even in central Oklahoma, where the summers are extremely hot, planting peonies in the full sun will yield the finest results. Give them at least a half day of sun if full sun is not possible.

Peonies should be planted in holes that are deeper and wider than the root or container. Just below the root or container, incorporate several inches of rotting manure or compost into the soil. In the center of Oklahoma, plant the root with the pink or white eyes up and no deeper than one inch into the ground. All of our peonies are offered for sale potted in two-gallon containers with at least three to five eye divisions. When they first emerge in early March, we pot them in the fall and start selling them for sdale in the spring. A peony you purchase from us has been properly planted for you. All you need to do is take the plant out of the container and plant it in your garden so that the top of the soil line is level with the soil’s surface. Peonies purchased elsewhere and sent in from further north may be planted deeper and may not thrive in our region of the country when planted that deeply. Peonies won’t grow well if you buy them bare root in the spring and put them in central Oklahoma, where it becomes too hot too early in the season. They might even die. Moreover, avoid mulching peonies. The buds will have a harder time getting cold enough as a result of this. Peonies are tolerant to cold and will grow all the way to Alaska.

Peonies do not need a lot of water to grow after they are established. In the middle of summer, the leaf may turn brown here in central Oklahoma, but the plant is unaffected. Peonies require watering the first year, just like all other plants, but after that they pretty much take care of themselves.

In central Oklahoma, peonies do not blossom for three basic reasons.

First, the eyes are set too far back. The peony region’s southern boundary is where we are located. For the eyes to set blossoms for the following year, many hours of chilly weather are necessary. The eyes won’t get cold for long enough and won’t set blossoms if they are placed too deeply. The plant isn’t receiving enough sunlight, secondly. For most sun-loving perennials to bloom successfully, they require at least one half day of sun. One of these perennials is the peony. Thus, place them where there is the most sunlight. Third, types that bloom early or in the middle of the season need to be planted in central Oklahoma. Our springs frequently shut off at a high temperature rather early in the spring. That will result in the wilting or drying up of peony buds and flowers. Only early and midseason blooming cultivars are being grown here. All of the peony cultivars we sell have undergone extensive testing in our growing and display areas, and we have had great success with them. If planted appropriately, the peony you purchase from our nursery will thrive and blossom successfully for you.

Peonies come in a huge variety, which we grow. These images show the majority of the kinds we plant. Herbaceous peonies come in three primary varieties (also known as garden peonies). They come in single, Japanese, double, and bomb varieties. The single and Japanes are lighter in weight and typically hold their position effectively in our Oklahoma winds without staking. In Oklahoma, staking is frequently required to keep the larger bomb and double varieties’ flowers upright on the plant. We also raise a small number of intersectional peonies, which are a hybrid of tree and herbaceous peonies. They grow like herbaceous peonies, but the blossoms are more colorful and resemble tree peonies. Look for the name and type of peony under each image. If the variety is reputed to be aromatic, we will also let you know.

In Oklahoma, when should peony be planted?

I’d want to add some peonies to my landscape. What time of year is optimal for planting? Tulsa, Kelly

A: Many trees and perennials are said to grow best in the fall, and peonies in particular seem to thrive when planted in September and October.

With their gorgeous blossoms and rich foliage, they are difficult to miss in the landscape. They are also one of the most durable and straightforward perennials to grow. Peonies can outlive many gardeners if they are planted properly and in the right location.

Decide first where you will plant. Peonies prefer rich, well-drained soil and full light for at least six hours each day. The moment has come to loosen and replenish your soil with compost if it is heavy. Peonies demand a neutral pH for the optimum blooming. A soil test will reveal whether extra amendments are required if you are unsure whether your soil meets the requirements.

Where would be the ideal location to grow a peony?

Peonies prefer an area with good soil drainage and sunlight. A healthy airflow around the plant is also crucial. Peonies are able to avoid their sole significant disease issue, botrytis, thanks to these growing circumstances.

Botrytis can be found in most soils, just like other fungi-related illnesses. Only poor plants, unusually cool and wet conditions, sick plants nearby, or weak plants rarely become an issue. Blackened buds, stems, and occasionally decaying at the base of the plant are indications of botrytis. Disconnect and remove any impacted areas (put this material in the trash, not in your compost pile). Preventing botrytis issues is the best course of action, and this starts with careful planting.

The gorgeous semi-double Abalone Pearl peony has gentle pink-peach petals that contrast with bright orange anthers.

Is it simple to grow peonies?

I’ve long been in love with peonies, including herbaceous, intersectional, and tree varieties. I adore their classic elegance, vibrant colors, stunning flowers, and, of course, exuberant scent. Peonies belong in every garden, and every gardener should incorporate them.

Why grow peonies?

Peonies have a rather brief flowering season, which discourages many people from cultivating them. They may believe that there are more cost-effective and colorful plants available, yet when in bloom, peonies are incomparable.

Peonies are regarded by many gardeners as being a challenging plant to grow. The peony blossom is actually a fantastic low maintenance plant, ideal for both inexperienced and seasoned gardeners.

The peony bloom is astounding in its sheer size. Many intersectional peonies, also known as Itoh peonies (a cross between herbaceous and tree peonies), produce blossoms the size of dinner plates in a variety of colors, including white, yellow, pink, and purple. Beautiful single, semi-double, and double flowers are available.

Although some are more fragrant than others, most peony are fragrant. For instance, the lovely double white blossom Paeonia lactiflora ‘Duchesse de Nemours’ AGM has a cream center and the most delicious scent. Paeonia lactiflora ‘Catharina Fontijn’ is one of my favorites. It features delicate blush blossoms that give off a lovely but potent fragrance.

So the peony has fragrant, magnificent, and eye-catching blossoms. What else can you get from this plant? Contrary to the widely believed belief that peonies are delicate and difficult to manage, they are actually very hardy and simple to grow. For a while, they will live contentedly in a reasonably large container, but ultimately they will be happier in the ground.

What are the 3 rules for growing perfect peonies?

With peony, there are a few things to keep in mind, but if you do them correctly, you’ll enjoy decades of hassle-free gardening and the most exquisite display of color and perfume that just gets better with time.

Don’t dig deep

Do not bury your peonies too deeply. Less than 2.5 cm below the surface is the maximum depth at which the tuberous roots may be buried. Some intersectional peonies, like “Bartzella” AGM or “Julia Rose,” have finely cut leaves that become scarlet red in the spring and autumn, while many herbaceous or garden peonies have strong red stems and light green soft foliage, but they simply will not flower if they are planted any deeper.

If a peony in your yard isn’t blooming, it’s usually because you planted it too deeply or you meticulously mulched the borders, which resulted in burying it. Simply wait until the fall and then lift your peony and replant it at the proper depth, being careful not to damage the buds on the roots.

Sun’s out, peonies out

Your peony should be planted in a sunny area. Even while many types, including Paeonia lactiflora ‘White Wings,’ can handle moderate shade, if your peony bloom is in excessive shade, it won’t flower as well.

Drain well

Put your peony on soil that is rich and well-draining. These flowers normally don’t care too much about the soil and do well in free-draining chalky or clay soils. In the winter, they dislike sitting in water.

You can see that the guidelines primarily concern planting your peony. Your peony will be happy to be left alone once it has been planted. In actuality, you most likely don’t need to feed your peony if you have rich, nutritious soil.

A balanced, all-purpose fertilizer like Growmore applied in the spring should work if your soil isn’t the best. In order to prevent peony wilt, it is also a good idea to trim back and remove the dead leaves in the autumn.

Bonus peony growing tips

Peonies are dependable garden performers since they require little upkeep. They won’t overgrow your garden like triffids; most of them will only reach heights of 80 to 90 cm and widths of 60 to 80 cm. They disappear during the winter and reappear in the spring to continue to delight you (this does not apply to tree peonies, whose woody stems are present all year).

Generally speaking, they do not actually suffer from illnesses and pests, and once established, they require minimal maintenance. In fact, deer and rabbits don’t bother them either, which makes them perfect for gardens in rural areas.

Let’s dispel a different misconception about peony flowers while we’re talking about them, which is that they dislike being relocated. The plants should be carefully lifted in the fall and replanted or divided, subject to regulation number 1 (above). Do not overwater them if you are putting them in a container and keep 3-5 buds on each piece of divided root. That’s how simple it is.

You must be patient since peonies need time to mature. Even though it would seem alluring to buy a smaller, less expensive plant and wait for it to develop, my recommendation is to select a well-established peony that is at least 3-5 years old or more in order to guarantee success.

When is the best time of year to grow peonies?

  • Keep plants neat by deadheading and prune as needed (herbaceous only).
  • When peonies become congested and produce fewer blooms, divide the plants.
  • When the blossoms feel like soft marshmallows, cut the stems for bouquets. Water should contain Miracle-Gro for Fresh Cut Flowers.

When the peonies blossom, you can finally start to feel the arrival of summer. Around Memorial Day, when spring bulb flowers are starting to fade and summer blooms are beginning to emerge, these stunning perennials bloom profusely. Peonies are resistant to deer and rabbits, which is useful for gardeners who frequently experience issues with animals eating their plants. Peonies are frequently seen blooming despite years of neglect if you drive through old cemeteries or abandoned farmsteads. That is because to how simple peony are to grow!

How to Choose Peonies

Peonies come in four different varieties. They are forest peonies, tree peonies, herbaceous peonies, and intersectional peonies, in the order of blooming time. Herbaceous peonies, which thrive in zones 3–7, and tree peonies, which flourish in zones 3–9, are the two most popular varieties. Herbaceous plants often reach heights of two to three feet and spreads of two to four feet. With some types reaching heights of 7 feet, tree peony are more closely related to tiny shrubs. The type of peony you plant will depend on where you live and the style you’re going for because all peonies require similar maintenance. The focus of this paper will be on tree and herbaceous peony.

When to Plant Peonies

Fall is the ideal season to plant peonies. This is often when peonies purchased from a catalog will be delivered. It’s okay to plant peonies when you see them flowering and for sale in containers in the spring.

Where to Plant Peonies

Peonies require at least 6 to 8 hours of sunlight every day, though in zones 8 and 9, some shade from the sweltering afternoon sun is beneficial. Additionally, picking a location with sufficient air circulation is crucial to avoiding fungal illnesses.

How to Plant Peonies

In somewhat damp, well-drained soil, peonies thrive. Dig a hole, take the plant from the pot, and plant container-grown herbaceous peonies (the kind you buy in pots) so that the top of the root ball is level with the earth (any deeper and the peonies will not bloom). Fill up the area surrounding the plant by combining the discarded soil with an equal amount of Miracle-Gro Garden Soil for Flowers.

Before planting bare root herbaceous peonies, give them a brief dip in a basin of water to rehydrate them. Create a planting hole that is big enough to fit the roots, mix the soil as previously mentioned, and place a mound of the blended soil in the middle of the planting hole. Place the roots atop the mound and let them fan out and descend. Using the remaining blended soil, fill in the remaining portion of the hole, making sure that the “No more than 1 to 2 inches of soil should be present around the plant’s eyes (or growth buds) in order for it to bloom.

Deeper planting is required for tree peony. Unless they are grafted, peonies should be planted in the same soil combination as above, 2 to 4 inches deep at the crown (where the roots meet the stem). Check the label to see if the plant has been grafted, and then plant it such that the “The plant’s graft union, where the grafted top and rootstock are united, is located 4 to 6 inches below the soil line.

How to Stake Peonies

Peony stems are prone to toppling over after it rains, and the blossoms can become big and heavy. For herbaceous peonies, the best approach is to cover each plant in a peony cage in the spring, before the leaves begin to sprout (picture metal supports with rings for the flowers to grow up through). This is far more effective than attempting to hold each flower stalk separately, and it also looks nicer than wrapping the entire plant in string and cinching it in like a belt.

One stake can be used to stake tree peonies. Place the stake next to the stem in the ground, and then use a piece of twine to loosely secure the plant to the stake.

How to Water Peonies

When planting, give everything plenty of water. When the spring foliage begins to emerge and the flower buds start to show, give the plants another drink. Although peonies do not have a thirst, they will benefit from watering during dry spells for a year following the first planting.

How to Feed Peonies

Your peony will benefit from a powerful combination of care that includes excellent soil and the ideal plant food. Give peonies the nutrition they require by feeding them Miracle-Gro Shake ‘n Feed Rose & Bloom Plant Food in addition to the soil improvements indicated above for stunning color and more flowers than unfed plants. Peonies should be fed twice a year: the first time, right after they emerge in the spring (when the new shoots are 2 to 3 inches tall but before the flower buds are pea-sized), and the second time, in the middle of the growing season (about three months after the first feeding), to help them develop sturdy roots before the arrival of winter. Make sure you adhere to label instructions.

How to Help Prevent Problems with Peonies

Although mostly fuss-free, peonies occasionally experience fungal issues. Browning and failure to open flower buds are symptoms of botrytis. Brown patches on leaves are a symptom of some fungus illnesses. Infected blooms and leaves should be simply pruned off and disposed of (do not compost) in order to control these problems. Additionally, keep the plants neat, remove old foliage at the end of the season, and deadhead spent blooms. Peony blooms occasionally draw ants, but they won’t hurt the plants, so you can ignore them. (Contrary to popular belief, peonies do not require ants to blossom.)

How to Prune Peonies

Cut back each flower stalk on herbaceous peonies once all of the blooms have faded to just above a leaf, low enough so that the stem doesn’t protrude above the rest of the leaves. Unruly tree peony can be trimmed either in the spring or the fall (right before plants go dormant). However, any stems you trim back in the fall will not blossom the following spring (as you will be cutting off the flower buds). After blossoming in the spring, you can prune. Anytime you choose to prune, be careful not to take more than one-third of the plant with you.

How to Divide Peonies

It is ideal to leave tree peony alone (undivided) so they can flourish for many generations in the garden. If the clumps have become too large or the flowering has slowed, herbaceous peonies can be divided. Herbaceous peonies can be divided by digging up the entire clump and rinsing it off to reveal the plant’s numerous roots and eyes (or buds). Leave as least one large root and three to four eyes per clump after cutting the plant apart with clean, sharp pruners. Replant, adhering to the bare root peony planting directions above. The plants might or might not flower the first year after dividing, so keep that in mind.

How to Cut Peonies for Bouquets

Timing is crucial. Buds should feel roughly as firm as a soft marshmallow when squeezed, which is known as the “soft marshmallow stage.” Examining the bud’s coloration is another method for determining when to cut. The majority of the bud’s exterior should remain green, but you should be able to make out approximately half an inch of the flower’s vibrant petals. Although cutting the flowers at this point lessens the possibility of bringing ants inside with them, it is still advisable to inspect the flowers before bringing them inside. Plants should open up when stems are placed in a vase of water. For longer-lasting blooms, change the water every few days and apply Miracle-Gro for Fresh Cut Flowers (vs. water only).

Ready to begin peony cultivation? To learn more about a product, to buy it online, or to locate a retailer near you, click on any of the product links above.