When to fertilize peonies?

Peony Care In Spring: Tips On Caring For Peonies In Spring

It is springtime. The sun warms the earth, warmer temperatures become more consistent, trees bud up and the lawn begins to green. If you’re like me, one of the things you look forward to the most is brushing aside winter mulch and garden debris to see what little plants are poking up through the soil. In many locations, the red-pink shoots of peony plants are one of the earlier signs of spring. Continue reading to learn about spring care of peonies.

Peony Care in Spring

In cooler climates, peonies are often protected from the cold winter by a thick heap of mulch. The first step of spring maintenance requirements for peony plants is clearing away any mulch or debris around peony shoots to allow them to soak up much needed sunlight. This is also a great time to weed around peony plants.

Oftentimes, in spring weeds will come in before ornamental plants and peonies do not compete well with weeds. Hand weed the area first and never spray herbicides near peony plant crowns or root zones. If you need extra help controlling weeds, you can apply a pre-emergent herbicide, like Preen, around peony plants after hand weeding, but do this only when peony shoots are at least 6 inches (15 cm.) high.

Melting snow and spring rains can sometimes leach valuable nutrients from the soil. However, fertilizer should never be sprayed on or too close to the crown of peony plants, as this can cause fertilizer burn and crown rot. For best results, mix a low nitrogen, slow release fertilizer into the soil 6-18 inches (15-46 cm.) out from the plant crown. A 5-10-10 or 10-20-20 low nitrogen fertilizer is recommended to encourage strong roots and exquisite blooms. If soil has eroded from around your peony plants, you can add organic material, but don’t use manure as it is high in nitrogen.

For extra-large, show quality blooms, peony growers sometimes cut off side buds and leave only terminal buds. Caring for peonies in spring also includes prepping them for growth. Since peony plants are known to flop over, plant supports are often used to keep them up. In early spring, while the plants are still small, you should place these peony rings or supports.

It’s also a good idea to keep pets or young children away from the delicate young shoots of peony plants in spring. Young shoots are easily broken which can lead to pests, diseases and even death of the plant.

Peonies can also be susceptible to a fungal disease known as botrytis. Fungal spores can overwinter at the base of plants or amongst garden debris. When temperatures and humidity rise in spring, fungus spreads and grows. Spring care of peonies should include treating the plant with copper fungicide or lime sulphur.

Planting and Growing Paeonia (Herbaceous Peony)

Peonies can be susceptible to powdery mildew in summer. The white, powdery mildew fungus covers the leaves to varying degrees, but seems to have little effect on the vigor of the plant. This can be avoided or diminished by planting in full sun and providing ample air circulation around the plants.

Cutting Flower Buds: To enjoy the blooms of Herbaceous Peonies later in the summer, cut the buds just before they open on stems about 6 inches long. Lightly wet the inside of a large, resealable plastic bag, and place the buds inside. Close the bag and place it in your refrigerator (not the freezer). Later take out the buds you need and float them in a shallow bowl of water. When bud is about ⅓ open, lift it, then cut the stem to 1½ inches long and refloat the bud.

Companions: Peonies flower with Roses and Clematis and are lovely with many other perennials; be sure to leave room around the plants for air circulation. White-flowered Peonies are entrancing against a background of evergreens. Spring-flowering bulbs such as Crocus vernus or Scilla siberica create a pleasing color contrast at the feet of emerging Herbaceous Peonies stems, which are often reddish.

Reflowering: Many varieties make several side buds that will open after the terminal bloom flowers, so deadheading is beneficial. After each flower is finished, cut the stem underneath the old bloom, leaving the foliage alone. If exhibition-sized flowers are desired, remove the side buds as they form and leave only the terminal bud.

Dividing/Transplanting: Generally Herbaceous Peonies do not need dividing and some resent it. However, if you must move an established plant you need to divide it before replanting. Do this in the fall, after all foliage has died back completely. Each division should have three to five eyes, and it will usually take a couple of years for the new plants to flower.

End-of-Season Care: Foliage of Herbaceous Peonies should be cut back in the fall and removed from the premises to discourage overwintering of pests. Mulch new plants with evergreen boughs or salt marsh hay after the ground freezes.

Calendar of Care

Early Spring: Water plantings well if spring rains don’t do it for you. Side dress plants with compost or aged manure. If botrytis blight was present the previous season, cover ground around plant with a thin (one-quarter inch) layer of sand and spray new shoots with Bordeaux mix or lime sulphur. Set stakes or other supports in place now.

Mid-Spring: Watch for signs of botrytis blight and treat as needed, removing any diseased tissue immediately. Train through plant supports as plants grow. Remove side buds if exhibition-size blooms are desired.

Late Spring: Deadhead Peonies religiously and remove all fallen petals or blooms from the garden.

Summer: Herbaceous Peonies do best with an inch of water a week.

Fall: Cut stems of Herbaceous Peonies back to soil level and remove from the area. Dig and divide plants now if necessary. Mulch new plantings with evergreen boughs or salt marsh hay after the ground freezes.

Peony Care

Planting Peonies

Plant peonies in fall in well-drained soil. Choose a site that receives full sun (at least 6 hours a day) and is not close to large trees which will compete with the peonies for nutrients, water, and light. If planting specimen plants, space them 3 to 4 feet apart. In beds plant them closer so they’ll fill in. Don’t plant in a bed where you removed an old peony without replacing the soil as well. Peonies are long-lived, and certain diseases may build up in the soil.

Dig the holes 18 inches deep, amending the soil with a 3-inch-thick layer of compost. Set the peony plant in the hole with the “eyes” (new buds) on the top of the crown only 2 inches below the soil level. Planting any deeper may prevent the peony from flowering. Water the plants well.

Spring and Summer Care

The first spring you may only get a few flowers. This is normal as the plant is putting most of its energy into creating roots and shoots.

Fertilize. If grown in compost-amended soil, peonies require little supplemental fertilization. An annual application of compost around the drip line of the plant will be enough to keep it growing strong. If your soil is poor, add a fertilizer high in phosphorous and potassium and lower in nitrogen to promote more flowers and less leafy growth.

Mulch. Keep plants well watered and mulched with a 2- to 3-inch-thick layer of shredded bark mulch. Weed the peony bed well, keeping the mulch away from stems.

Deadhead. Remove the dead flowers to promote more leaf production and better flowering the following year. Some gardeners like to keep the dead flowers on the plant, since the seed pods that develop are interesting and artistic. If you have a well-established, healthy plant, this shouldn’t deter its flower production next year.

Transplanting & Dividing

If you need to move a peony bush or have one that is flowering poorly due to overcrowding, transplant it in fall. Cut back the foliage to the ground. Dig around the outer edge of the peony clump, trying to dig up as much of the root system as possible. Move it to a new, sunny, well-drained location and set the clump in the hole no deeper than it was previously planted.

To divide the clump, remove any loose soil, and with a sharp knife cut the clump so each section has 3 to 5 eyes (buds) as well as a good root system. Set the divisions in new holes as decribed above. Keep well watered this fall.

Winter Care

Peonies are hardy perennials that survive cold winters with little care. If you are in a cold area, cut back the foliage after it has yellowed in fall, and mulch the base of the plant with a 2- to 3-inch-thick layer of straw or shredded bark after the ground freezes.

Tree peonies have the same rquirements as bush peonies, however they generally are less hardy. To protect them in cold areas, wrap burlap around the bushes in late fall to prevent the stems from drying out due to winter winds and cold temperatures.

With little care, your bush and tree peonies will grow and thrive, providing years of delight in your garden.

The omega-shaped cut of this grafting tool eliminates the fiddly (and often inaccurate) work of V-notch and whip grafting. As long as you have rootstock and scion of the same diameter, two centered omega cuts will fit them together perfectly, giving you a stable graft, with maximum cambium contact, ready for taping. With a good taping job, no wax or whipping is needed. A six-sided grooved anvil keeps the cutting stock centered as you notch it. If the anvil wears over time, you can rotate it to one of the other five grooves. If the blade should dull, you have two spares for replacement. The only poorly functioning part of this tool is the bypass pruner tip. Do not expect it to make the kind of cuts you are accustomed to. Fortunately, the rest of the tool more than compensates. Order # BL132 @ $21.50.
Division – A few tree peonies have a stoloniferous growth habit, and these lend themselves more readily to propagation by division. If you otherwise have the need to dig or move your tree peony, then dividing it can be an option at this time, but it is not a method of propagation that yields many new plants and it sets back the plant.
Cuttings – There have been many reports of propagating from cuttings but this method has never developed a commercial following. Reported success is very low, and much more care and attention to details are needed compared to grafting.
Seed – Seedlings will not be identical to the parent. It is from planting seeds that new varieties are born. Seed germination is not difficult but does require some readily available basic knowledge.
Drying Peonies by Lex Landon
One of the most often heard complaints about peonies is how fleeting the flowers are. There is a way to make them outlast any other flower in the garden, well into fall, past Christmas, and even until the next blooming season comes around. Dry them.
The idea of drying peonies was first brought to my attention at our Annual Show in Regina in 2002, when Anne Leskiw of the Prairie Peony Society gave some of those attending a brief demonstration of the technique. It took me two years to manage to get some silica gel crystals and blooming peonies together at the same time, but last June I gave it a try. The results were fabulous! I was amazed at how the colours retained their vibrancy, and at how lifelike the flowers look. We had the ten blooms I dried on display at Canada BLooms and had more than one person ask how we had managed to get the flowers to bloom out of season. They thought they were fresh.
I make no claims whatsoever to be an expert on how to do this, and in fact, would like any other members who have experience with drying peonies to share with us. These are the basic steps I used.
First, acquire some silica gel crystals. These are available through Lee Valley stores or their mail order catalogue, and some craft stores. I put a quarter inch layer of crystal in the bottom of a rectangular plastic container about 8″ x 12″ in size. Then I cut two or three fresh blooms leaving about a half inch of stem. I settled the stem first into the crystals, then carefully sifted crystals over the flowers until they were completely coverd, taking care to maintain the petals in their natural position. I placed the lid on and kept the container tightly closed for about three days. Then I removed the lid and carefully poured off the crystals. It was as easy as that. Not knowing what to expect, I started with several small single side buds, moved on to a full sized semi double, and ended up trying a pair of full double flowers. All turned out very well. The next step is to get Reiner out of his peony garden long enough to build a display box for them. As beautiful a sthe flowers are, they will be set off much more attractively when out of my Tupperware.
Cutting and Storing Peony Flowers for Later Use by Don Hollingsworth, Maryville. Missouri
Peony flowers have been long known for retaining their suitability for floral decoration after several weeks in cold storage. Prior to the technical advancements in refrigeration and transportation following World War II, peonies were a major item in the florist trade. They were shipped in iced boxcars by rail into the big eastern markets. This same durability can be used to advantage at home.
Ready-to-open peony buds can be packaged dry in plastic, until brought out for use, and stored flat on the shelves of a household refrigerator. One may be surprised at how many buds can be so stored on one shelf. When cut at the most favorable stage of development, some kinds can be held for three weeks or more and still have a good vase life.
The longest storage life is obtained at 32 degrees Fahrenheit (0C). However, a refrigerator is more like 36-40 degrees(2-4C). The cold serves to slow development of the flower. At the higher refrigerator temperature, storage life is somewhat shortened. With experience (or luck) this may be partly compensated for by cutting at a slightly tighter bud stage.
The stage at which to cut is somewhat guided by science, but in practice it is a skill that can be expected to improve with experience. For shorter period storage and with the more doubled flowers the rule of thumb is to take the flowers when in the soft bud stage. This means that when squeezed between thumb and fingers the center of the bud feels about like a fresh marshmallow. For the many-petalled, full double flowers, part of the petals will be unfurled.
The more single flower types, especially those of the exhibition classes Single, Japanese and Anemone, which open more easily, ought to be somewhat more firm than the fresh marshmallow test. The outer petals, which in these sorts are a prominent part of the opened flower form, having continued to expand in the restriction of the package may be thus distorted in shape.
The Bomb form flower, which is similar in anatomy to the singles but with much larger center petals, and the Semi-Doubles, which have looser petalage than the full doubles, also open more easily. For the florist trade channels, growers will cut buds comparatively hard. The general rule there is to cut when the bud covers are loosened and the true color of the petals is showing. Again, more double sorts must be more opened.
Cut softer, any peony opens sooner, if harder it develops more slowly. The one extreme is that they can be cut so hard that they never open.The other is that they can be cut so soft that they expend their vase life potential while yet in storage and the petals fall when taken out or too soon thereafter. A useful precaution is to cut half again or twice as many buds as you think you will need to allow for losses.
For packaging, we put the cut stems in salvaged newspaper plastic bagsSunday edition bags preferredand tie them tightly. In a pinch we use grocery plastics. The plastic is breathableallows exchange of oxygen and carbon dioxide. Karen Gast, PhD., Extension Horticulturist at Kansas State University, who has the cut flower peony research and demonstration project there, uses the 2-gallon size zipper bags or equal. A key consideration is that you want 100% humidity around the buds/stems so that humidity loss is minimized. Frost-free refrigerators can be harsh, unless the stems are packaged adequately. Using the salvaged bags requires taping abrasion holes, for example.
The length to cut stems depends on what you expect to need. Dont take too much foliage off the plant. The fact is that every leaf removed represents a loss of growth capacity. Therefore, when one needs long stems, only a few can be taken from a plant while still protecting the ability of the plant to produce and store food necessary for performance next year. The long necked peony varieties allow more flexibility in cutting pressure than do the sorts which have flowers closer to the bush (but which are more favored for flowering in the landscape). We take 14-18 inches for exhibition flowers and shorter for many other uses.
Remove almost all of the leaves of stems to be stored, both those stems to be used in floral decoration and those to be held for competitive exhibition. This reduces bulk in the storage space and greatly reduces the surface area giving off moisture in the bags.
Humidity will condense on the inside of the bags. After the leaves have been stripped and the stem lengths adjusted, we arrange the buds in a bundle which will fit in the plastic bag, taking care that all unfurled petals are kept up-facing, and roll the bundle in one layer of newsprint. The paper keeps the buds from lying against the moist plastic.
Fungus spots on your buds may be botrytisit will continue to develop in the cold humid conditions of storage. The dramatic spoilage will sharpen perceptions for the future!
What remains is how to handle the flowers upon taking them out of storage. They will be wilted and the cut ends will have dried. Re-cut the ends to fresh tissue and give them time to freshen and open in deep water away from heat and drafts. Vase-life extenders may be added to the water, although for one- or two-day events there may be no practical benefit from additives. We place the stems to take up water and to finish opening at least 12 hours before we will set them up for viewing. Tighter buds will need additional time.
Peony flowers to be used right away will be at their best if cut before they are fully open. Condition the flowers in a cool room, out of drafts, in deep water for a few hours before arranging them for best vase life.
Hollingsworth Nursery
28747 290 Street/Maryville, MO 64468.

Peonies: Getting Better Blooms, Avoiding Blackened Leaves & The Curious Dance of the Ants

Question. I have two peony bushes that are thriving, but most of the buds stay small and don’t mature into flowers. They get full sun from about 8 am until noon, filtered sun until mid afternoon, then full shade (from trees and a house.) They are mulched over winter with a natural cover of leaves and I usually spread partially rotted shredded leaves around the plants during summer. When I have to water them, it’s with a sprinkler sitting 3 feet above the garden. I have not tested the soil pH. What might I be doing wrong?
—-Frank in Concord Township, just west of Media, PA
Answer. Little bitty buds are common on young and recently re-planted peonies. If the problem persists after more than three years or so in the ground, the two best suspects are lack of sun and/or food. ‘The book’ says that your peonies are getting the bare minimum of sun, and maybe a little less than the minimum—but mine don’t get much more than that (maybe even less), and they bloom just fine. ‘Adding sun’ is rarely a garden option, but if you can prune back some overhanging tree branches that are casting shade on the plants this winter, it could improve your odds of seeing big flowers in late Spring.
That leaves food; and the recommended timing for feeding peonies is downright weird. Most herbaceous perennials (plants that die back to the ground over winter and re-grow from their roots) should be fed in the Spring, soon after the new shoots emerge from the ground. But the experts say that with peonies, you should wait until the flower buds appear, later in the season. Then either surround the plants with a shovel or two full of finished compost (not the suspicious half-finished material you’re using) or use an organic fertilizer that isn’t high in nitrogen (the first of the three numbers on every packaged fertilizer’s label).
Ah, but peonies also do a lot of underground growing at the end of the season to store energy for the winter, and many fanciers like to feed them then as well. Do this feeding before the leaves die back for the season—and remember; no chemicals! (Or even high-nitrogen natural fertilizers like horse or poultry manure.)
Stop covering the crowns with whole leaves in the winter; you’re smothering the plants and potentially weakening them. And stop with the overhead watering as well—before disease problems come a calling. Water deeply—by allowing a hose to drip for an hour or so at the base of the plants—once a week when rain is scarce.
Question. Dear Mike: Every year after my peonies bloom, the leaves start to develop black patches, which is unsightly. Do they need to be fed, or are the plants diseased? Thanks,
—Susan in Boone, NC
Answer. The answer is almost certainly ‘disease’, Susan; a blight, to be specific. The cure for this common peony problem is good sanitation. Clean up everything around and under the plants—old leaves, mulch, whatever—as soon as you can in the Spring, and toss it all in the trash, not into a compost pile. Then mulch with an inch of fresh, finished compost—preferably ‘hot compost’ (meaning quickly or professionally made compost, not homeowner stuff that took a year or more to finish) for its additional disease-fighting properties. Apply this as soon as the newly-emerged plants are a few inches tall. Use no mulch other than compost, don’t water from above, and you should be fine.

Question. Help, please! I planted a peony two years ago and got three flowers the first year. Last season it did very well, with at least three-dozen flower buds; but the buds were covered with ants. I’ve been told that the ants like the sticky sap or nectar in the buds, and if they don’t come, the buds won’t open. Is this true? Thank you,
—Mary Jane H.; no location
I want to try your boric acid ant control outside because there are ants crawling all over my peonies every Spring. (Why the heck are ants interested in peonies?) What is the best way to apply boric acid outside? Will it damage my plants in any way? Thanks,
—Conor in Wilmington, DE
READ COMPLETE ANSWER Answer. Like forsythia and firethorn, peonies have specialized parts that pump out lots of extra sugar in the Spring. This sweet stuff attracts large numbers of ants, and has thus led to folk-stories claiming that the ants are necessary to get the flower buds to open. They are not; they’re just there for the sugar.
Ah, but so is a type of wasp that looks like a winged carpenter ant. Commonly known as the ‘Spring Tiphia’, the highly beneficial females prey on the underground larval form of Japanese and other scarab beetles so effectively they can eliminate 80% of the grubs in your landscape—before they can become adult plant-eating beetles. And having sugar-producing plants in your landscape is the best way to attract these helpful creatures. (Rose growers—plant some peonies and forsythia and get even!)
Now for Conor’s question. The low concentration of boric acid in ant traps is harmless to plants. But some folks fear that it could harm bees (or Spring tiphia wasps) attracted to the sugary bait. To avoid this, place outdoor boric acid baits in little jars with screwdriver holes punched into the lids. That way, only ants will be able to reach the bait, which will slowly kill the entire colony when it’s taken back to their nest.

Now that the snow is finally melted, the peonies are beginning to wake up. We generally leave a few inches of natural mulch, i.e. leaf litter around our peonies for the winter. With our herbaceous and intersectional peonies (as shown above) we leave 2-3″of stem in the fall so its easy to find them in the spring even when they are covered with mulch and the eyes are just beginning to peak through.

We feel its best practise to remove any mulch from the base of the peony. With herbaceous and intersectional peonies (as shown above), removing the mulch ensures that new growth will not be inhibited. With tree peonies, its also a good idea to remove the mulch from around the stems, as this can trap excessive moisture mositure and lead to fungal issues.

A blend fertilizers and soil amendments for successful peony growing.

At Cricket Hill Garden we use these three soil amendments in combination around all of our peonies in the spring. We use the lime to raise the pH of the soil. Our natural pH is around 5.5, but with regular application of lime we have succeeded in raising it to around 6.5, the minimum threshold for good peony growth. We like to use calcitic lime because it contains a much higher percentage of calcium than regular garden lime. Calcium is a vital mineral to have in the soil; it helps the plants to form strong cell walls which are naturally more resistant to stress and disease. Calcitic lime also contains very little magnesium. Too much magnesium in the soil can render certain nutrients present in the soil unavailable to plants. NOTE: If you have applied lime in the last year, it is not necessary to do so again now. Just as peonies resent a low pH soil, they will also struggle in soils with excessively high pH. If you are unsure of your soil’s pH its best to have a soil test done to understand your baseline. Most state universities or state agricultural experiment stations preform this test for a nominal fee. See for example, the UCONN Soil Lab.

Azomite, a crushed volcanic rock powder, contains 70 different minerals and trace elements. These micro-nutrients help facilitate healthy plant growth. We have found to be an excellent supplement for our peonies, other perennials as well as in the vegetable garden.

Finally, we add a handful of low nitrogen fertilizer to the drip line of the peonies. We like to use North Country Organics Pro-Gro (5-3-4). It is blend of Natural Sulfate of Potash, Phosphate Rock, Vegetable Protein Meals, Animal Protein Meals, and Natural Nitrate of Soda. Again, this fertilizer is also very good for giving seedling transplants in the vegetable garden and young fruit trees an extra boost of energy. Another good organic fertilizer to use would be Espona Bulb-tone (3-5-3).

Mixture of lime, azomite and fertilizer is spread around the the drip line of the plant. We find a good rate to be 2 cups of each. If your soil’s pH is at a good level, skip the lime and use 2 cups of the azomite and ProGro only.

The soil amendments are lightly worked into the ground.

This final step of ‘scratching’ the soil amendments and fertilizer into the ground is very important. If simply left on the surface, they will cake and not break down into the soil as quickly.

One green growth has commenced (in a few weeks), we will begin fertilizing the peonies with Neptune’s Harvest. For area where fungus is an issue for us, we apply the organic fungicide Actinovate. This is only effective when the air temperature is above 40° F.

The best fertilizer for peonies is one of the prime ways on how to get more blooms on peonies. In case you re also wondering how to get peonies to bloom again have in mind that application of the right fertilizer will allow your peonies to bloom throughout the year. Fertilizers that are compatible with peonies are either synthetic fertilizers with NPK ratios of 10-10-10 or 5-10-5.The best time to fertilize peonies is during spring when new shoots begin to develop. Well then in this review I have included 7 top rated fertilizers that will help you’re to revive your peonies quickly.

Reviews:7 Best Fertilizer For Peonies In 2020

1.Lilly Miller fertilizer-Best Fertilizer For Tree Peonies

Tree peonies tend to flower during mid-spring to later early in the summer to give sumptuous flowers thus feeding them with Lilly Miller bloom Food is highly recommend. The bloom food is a slow release fertilizer hence it will only release nutrients to peonies only when they need it.Before adding the bloom fertilizer to peonies soils you are required to work on the soil to ensure that the Lilly Miller Bulb fertilizer is well mixed. Efficient working on the soil also ensures the availability of phosphorus in this bloom food for peonies ensures that your peonies will bloom to produce large size bloom.as an addition the phosphorus (P) present also palsy a huge role in ensuring that your peonies will have stronger and well established flowers.

Lilly Miller Bulb is an all-purpose peonies feed which has an increased ability of promoting solid fertility due to the presence of potassium (K) which is crucial requirement in peonies growth phase. Roles of potassium present in this peonies all-purpose food is to hence early flowering. The availability of quality pro-biotic in this fertilizer for tree peonies ensures that it is also beneficial to other microbes available in the soil.


  • Promotes easily flowering
  • Enhance the development of strong roots
  • Encourage large blooms
  • Promotes soils micro organism


  • Not 100% organic

2.Humboldts Secret Flower Stacker-Best Organic Fertilizer For Peonies.

Are your peonies potted and now you are after organic food for potted peonies well then consider giving this Humboldt’s Secret Flower Stacker. The main ingredients of this peonies fertilizer being vitamin B1 ensure that after transplanting your peonies will recovering quickly as vitamin B1 promotes rapid rooting.Availability of organic supplements in this Humboldt allowed our editors to see it as our top best organic fertilizer for peonies. In case you are also after a quality organic fertilizer for your potted indoor peonies, Humboldt’s Secret Flower Stacker is still a perfect choice for you as it promotes effective rooting mechanism in all potted plants. A high amount of phosphorus present in this peonies fertilizer ensures that vigorous root growth is promoted. Lush green peonies foliage is also taken care by this fertilizer as the nitrogen present is enough to promote reasonable lush green foliage.

Finally, apart from the peonies bloom fertilizer increasing 30% flower product per peonies plant it also increases the flower density. Humboldts Secret can be used on normal soil on your garden or on potting soil for both outdoor indoor plants. For efficiency and amazing results use only 1mL/gallon every other week until you achieve a reach a fertilizer amount of 8mL/gallon.


  • All grow mediums compatible
  • stimulates early peonies flowering
  • enhances natural peonies flavour
  • effective for potting soil


  • weighs 2.5 pounds

3.Advanced Nutrients 5450-16 Voodoo Juice Fertilizer

Up next find this amazing fertilizer that has all it takes to ensure your potted peonies will enjoy increased root development. The Voodoo Juice Fertilizer I backed up with all the nutrient peonies require to root more quickly. The flowering and growth of your peonies will also be maximized as the nutrient uptake by peonies tree is slightly efficient.Shoot development is also enhanced by this Voodoo Juice Fertilizer and this ensures that your peonies will gradually enlarge. Rich with potassium and phosphorus this Voodoo Juice Fertilizer ensures that your peonies will bloom more easily and for and increased the duration of time. It ensures that most of the microbes are held dormant until they are actively required by the plant.

Either you will be using root cutting, transplants or clones peonies Voodoo Juice Fertilizer has increased ability to ensure there are quick rooting options. They amount of phosphorus present ensures that your peonies will bloom more effectively. Finally Voodoo Juice Fertilizer has and increased ability to ensure that growth, shot development and even the flowering of peonies are professionally maximised.


  • Can be applied through foliar
  • Enhanced continued blooming
  • Promotes stronger root development
  • Encourages foliage development


  • High price

4.Mission Fertilizer Bloom Organic Soil Nutrients-Slow Release Fertilizer For Peonies

No fertilizer can beat organic fertilizers as they tend to be 100% GMO free that is the reason why Mission Bloom Organic Fertilizer was featured. Mission Bloom by being granular automatically qualifies to be on the trusted slow release fertilizer for peonies o current on the market.When applying this Mission Bloom organic peonies fertilizer ensure that you maintain an equal rate of 1 ounce of organic BLOOM fertilizer which is in granular from per every single gallon of soil which you have planted your peonies. Consider suing the fertilizer for the first time when you flowers developing on your peonies. To supply your peonies tree with all the required nutrients considers top dressing the top soil.

For your peonies to completely bloom this Mission Bloom fertilizer comes with some quality amount of calcium which ensures that stunted growth is absent in either young peonies leaves shoots and even root tips. Being organic means that Mission Bloom fertilizer provides your plants with efficient supply of nitrogen to promote vegetative growth. Whole phosphorus enhances the formation of large flowers and finally potassium ensures that your peonies can effective uptake water and other mineral elements from the soil.


  • Prevents student teed growth
  • Enhance water uptake
  • Maximize growth
  • Maximize flowering


  • Excess use scotches leave

5.Mills Nutrients Start R

Mills Nutrients Start R is a great 5-0-0.5 organic fertilizer for peonies that has low phosphorus and potassium quality. Although high quality phosphorus promotes flowering in peonies Mills Nutrients Start fertilizer has high supply nitrogen to promote vegetative growth instead. Planning to have other peonies from seedlings this Mills nutrient is the right option.Looking for quality options that will allow your potted peonies to root more effectively consider giving this Mills Nutrients a try. For new home owners who have just transplanted their peonies, Mills Nutrients still remain to be a perfect option for you this time round.to ensure that you will have amazing results you are required to use only 4 mL per every 1 Gallon of pure water consider using this fertilizer at the beginning of peonies blooming season.


  • Provides peonies with essential N-P-K
  • Promotes rooting
  • Slow release
  • Easy to apply


  • Relatively pricy

What To Consider When Choosing Fertilizer For Peonies

Whether Feeding Peonies Borders And Beds.

In case you are preparing your new peonies border or bed or having plans of improving your existing ones consider going for the right fertilizer that suits your peonies nutrient needs. Regular watering is also a major requirement for fertilizer in new beds to provide your peonies with all the nutrients they require. Normally provide your peonies with essential plant nutrients after planting or transplantin

view fake peonies on amazon


In case you have your peonies mixed with other annual then it means you are looking for mixed borders and beds fertilizer. Therefore it is recommended that you consider going for all purpose peonies fertilizer. Remember that during late autumn consider not feeding your peonies and give them enough rest time, but resume fertilizer application immediately spring kicks off.

Feeding Peonies In Pots Or Hanging Baskets,

In case the fertilizer that you are looking for is for growing peonies in containers then you are required to go for slow release fertilizers as they release nutrients as plants grow. Due to their deep roots peonies consider going for deeper pots than your planting containers tend.

Due to the fact that they are still heavy feeders consider supplying them with a sufficient supply of 5-10-10 low-nitrogen, this should be done during early spring. The reason as to why low nitrogen fertilizers are needed is to allow you to enjoy early-blooming in all peonies varieties.

Low Nitrogen Fertilizer

Are you are new home mower or just a new peonies enthusiast and now you are wondering what is the best fertilizer for peonies that make growing peonies in pots to be relatively easy, well consider going for low nitrogen fertilizer. The main reason as to why you should consider fertilizer with low nitrogen is to allow your peonies to avoid vegetative growth and encourage blooms.

Soil Types

When selecting fertilizer consider being familiar with the type of soils where the peonies are grown on. If your peonies are panted on clay soil consider going for slow release fertilizer to avoid the nutrients for being drained. When on the other hand if you will be using low pH spoils consider going for a fertilizer that will match with the low pH nature of your peonies in that season.

To make your work easier we found Plantonix Coco Coir Brick to be among the top peonies fertilizers that are not only compatible with acidic soils. For low acidic soils consider going also going for Dr. Earth 710 Organic 4


In case you are looking for organic peonies fertilizer then a 5-5-5 fertilizer will work great. Consider maintaining a single fertilizer application to peonies per year so as to convert both the environment and resourcesAlso, ensure that your peonies are grown in a deep well drained soil that is rich in phosphorus and potassium but with low supply of nitrogen so to encourage attractive blooms either during summer or spring. Consider sheltering your peonies from strong wind so as to prevent their branches from breaking. Avoid using too much mulch when covering peonies as you might end up smothering them. Finally our top rated fertilizer for peonies was found to be while peonies runners up fertilizer were found to be.

Leave a Reply

Your email address will not be published. Required fields are marked *