Articles about Peony growing
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Wednesday, November 21, 2018

2018 Greensand, Vitamins for Peonies?

Organic Green Sand
After answering a question from a reader about fungus in my 2018 Question Growing Peonies in the Deep South, Dealing with Fungus article, I received a comment via email from another reader suggesting that greensand might be helpful to prevent/retard fungus. I was hoping that reader would add the comment to the article, but it doesn't look like they ever did, so I just added the comment to the post myself. Anyway I decided to purchase some to see if it would help my peonies. Greensand seems to contains minerals like potassium, iron, magnesium, calcium, phosphorus, and lot of others. So maybe it is kind of like vitamins for peonies. I'm not really sure since I've never used any in my garden, but I'm curious to see what it can do. I tried to find a local source for the larger bag, but it didn't seem to be very cost effective to order it locally. So I ended up purchasing it on Amazon. Do any of my current readers have experience with Greensand? Have you ever used it on your peonies? If so what results have you seen?

Tuesday, November 6, 2018

2018 Song Sparrow Peony Root Sprouting in the Fall


Newly Planted Peony 'Glowing Candles'
Sending Up an Fall Sprout

Awww, man. A peony I ordered from the 2018 Fall Peony Sale @ Song Sparrow and just planted three weeks ago is already sprouting. Of course it looks like a nice sprout that probably would have produced a bud and flower next spring. When this happens it seems like these peonies take so much longer to become established here. It seems like they are just confused, but what is confusing to me is why is this root really sprouting? I have ordered peonies from other vendors in Wisconsin, without this issue. I used to think it was sprouting just because it came from a cooler region of the country, but now I am wondering if it is because this root has already been in some kind of cold storage, and it thinks it has already experienced winter. Now that it has arrived here in my Southern garden, it thinks our temperate autumn days feel like spring (and they probably do).


Peony 'Glowing Candles' Sign

This problem has occurred a several times in the past, but it looks like I've only recorded it here two other times, 2012 Newly Planted Peony Sprouting in Fall and 2016 New Peony Breaking Dormancy Too Early. I seem to remember this happening several times with roots from Song Sparrow, I guess I will have to record this whenever it happens in the future so I can keep a better record of which vendors this happens with. Of the two listed above, one of those was from Song Sparrow (2012), and the other one was from Ebay (2016) - which who knows where that peony root came from originally? The problem with these early sprouts is that they are quickly killed by the cold winter temperature, and the root has just wasted quite a bit of energy sending up this sprout. I never really know what to do with these sprouts, cut them off, let them grow. I worry that if I snap them off, another bud on the same root will try to sprout, wasting another chance for the peony to grow in the spring. I usually end up watching this small, lonely sprout grow as much as it can before winter's cold comes and makes it wither into limp nothingness. :-( What do you do with your fall peony foliage "sprouts"?

Friday, October 26, 2018

2018 Peony Experiments - A Tale of Two 'Kansas'es (Peonies That Is)

There once was a peony named 'Kansas' who lived in a garden in North Carolina, but there were actually two of them. One lived in full sun in the middle of the garden and was quite happy. The other one lived in part sun / part shade, and was always a grump. The 'Kansas' that lived in part shade was always jealous of the 'Kansas' that lived in full sun. That full sun 'Kansas' had everything it needed to grow and bloom beautifully - full sun, plenty of water, and no competition from tree and shrub roots. The part shade 'Kansas' wanted to grow and bloom as big and beautifully as the full sun 'Kansas', and it put forth a great attempt, even getting 7 blooms one year. Sadly the full sun 'Kansas' just could not sustain the growth or blooms. Each year the competition got more fierce, the sun's rays became dimmer, and there was less and less water available. One day the full sun 'Kansas' suggested the part shade 'Kansas' find a new home - one with more sun, more water, and no competition. The part shade 'Kansas' had never thought of this before, but liked the idea. It was sad to leave it's home after 10 years, but decided to go and live in the sun with some other peony friends at Grandma's house.


A Tale of Two 'Kansas'es (Peonies That Is)

BLOOMS
Year'Kansas' #1 Blooms
Partial Sun
'Kansas' #2 Blooms
Full Sun
2009
0
1
2010
3
27
2011
3
35
2012
1
14
2013
7
28
2014
7
39
2015
0
7
2016
1
22
2017
2
18
2018
2
30


Needless to say I decided to dig up one of my 'Kansas' peonies and give it to my Grandma. My grandmother lives on a bit of farmland with plenty of sun. She loves the dark colored peonies, and since this one, Peony 'Kansas', is an APS Gold Medal Winner and a Southern Peony Best Performer, I thought it would be nice to share it with her. As you can see from the charts here, the full sun 'Kansas' grew to full size rather quickly. (I'm sure I should divide it.) However the part sun 'Kansas' never got more than 4 stems and 7 bloom, and has since declined. The full sun 'Kansas' records are 16 stems and 39 blooms, quite a difference! So if you have any doubts about where to plant your peonies this fall, - FULL SUN!!! Pick a nice spot in the middle of your yard with no trees or shrubs nearby, and if you need more ideas on where to plant, check out our Top 5 Spots to Plant a Peony. If you're interested in checking out some of our past experiments, you can check them out here, Peony Experiments.

STEMS
Year'Kansas' #1 Stems
Partial Sun
'Kansas' #2 Stems
Full Sun
2009
2
3
2010
4
13
2011
4
12
2012
3
13
2013
4
16
2014
4
15
2015
3
15
2016
2
14
2017
2
14
2018
2
14



Saturday, October 20, 2018

2018 Planting Peony 'Scrumdidleyumptious'


Peony 'Scrumdidleyumptious' Pot
Is There Anything in the Pot?

I was kind of nervous to see if my intersectional 'Scrumdidleyumptious' peonies, that have been sitting it out in pots all summer were still alive after 2018 Intersectional Peony 'Scrumdidleyumptious' Arrives, and they were planted in April. Their foliage came up nicely and they grew for a time, but the foliage has long since died back. I'm not a great pot Mom, so I didn't remember to water them much. I'm guessing that's why the foliage died back early. Luckily we have had record rain fall this year (not once did my lawn turn brown this summer from lack of water). So now these roots have been sitting in quite wet pots for a couple of months with no foliage, and I was worrying that the roots had rotted away. They've been in part sun/part shade sitting next to my deck all summer. So I decided it was time to check them out to see if there was anything still left in their pots.


Peony 'Scrumdidleyumptious'
Checking the First Pot


Peony 'Scrumdidleyumptious'
Checking the Second Pot

I was happily surprised to find that not only were they not rotten, but they seemed to be doing okay, maybe even pretty well. It looks like they've started to grow new, baby storage roots as well as some small white feeder roots. They actually seemed decently happy. I guess I got lucky! So I got them planted out right away. One root was larger than the other, but that's pretty much how they came. The larger root had 3 foliage sprouts in the spring, and the smaller one only had one, but they both made it! I'm guessing it might be a couple years before they actually bloom, but I am just happy to have them in my garden. I'm really hoping they are the right variety. Only time will tell! If you happened to buy a root or two from 2018 Tulip World Offers Intersectional Peony 'Scrumdidleyumptious' for $12.95!, please write in to let me know if you get any 'Scrumdidleyumptious' blooms this spring!


Peony 'Scrumdidleyumptious' Root #1


Peony 'Scrumdidleyumptious' Root #2


Friday, September 28, 2018

2018 Questions - Growing Peonies in the Deep South, Dealing with Fungus

I received this question from Ellery in zone 8a/9b:

"I was reaching out to see if there are any APS members with experience growing in the deep south. I garden in Thomasville, GA, and Tallahassee, FL (8A out in the country to maybe even a 9A microclimate in town), and have been experimenting for the past two years with peonies - P lactiflora, officinalis, cambessedessii, rockii, suffruticosa, as well as a variety of species from seed. Many of the plants are really hurting at this point. Some certainly have botrytis, others possibly phytophthora (though most are still potted, and in a very free-draining bark-based mix that I would not have thought conducive to phytophthora, but we have had rain literally almost every day this summer), but I just don't have the experience to diagnose for sure. General recommendations regarding sun exposure and other basic cultivation tips for this area would also be helpful."


Potted Peony Dealing with Fungus

I garden in the South, but I am in zone 7b. So just shy of your 8A. I'm noticing that you don't seem to have any Intersectional Hybrids. I would highly recommend trying these Itohs / Intersectional Peonies. They are a cross between a tree peony and herbaceous peonies, and they are quite vigorous and tolerate warm climates well. Peony 'Bartzella' a yellow variety is one of the best.

My web site also lists several varieties that grow well for me here under my "Best Performer" section... (intersectional, herbaceous, and tree)

No matter what peony you grow, all peonies will look ragged and worn by the now (the end of the season). Almost every peony I grow gets blight at some point in the season. It's just something I live with, since I don't like to spray chemicals. You could try experimenting with fungicides, but these are not a cure and would have to be sprayed every year on a regular basis to keep the fungal diseases at bay. That's all you are really doing is making the fungus less noticeable. It is always there in the environment. So I prefer to just live with it, try to grow cultivars that are vigorous enough to live with it, without succumbing to it / dying from it.

Some rockiis do well here and other don't. One I bought as a plant just died this winter with the bad thaw/freeze cycle we just had. However one of the plants I grew from seed was just fine and had two spectacular blooms on it this year. I don't grow too many species here, although I've tried to grow several from seed. None of them have really taken off besides p. rockii.

The easiest to grow tree peony (which has the hardiest roots as well), is Tree Peony 'White Phoenix'. It is also on my best performers page. It is a single white, but it grows larger with more blooms every year and the frosts this year did not affect it. The Chinese have grown this plant (from p. ostii) for thousands of years. They call it the Millennium Peony.

Also full sun is always best for herbaceous and intersectional peonies, while tree peonies can tolerate some shade. However for more blooms, more sun is always better. Also I would recommend trying to plant any of your potted peonies in the ground. Some of the varieties and species you are growing may not be suitable for your area. However I would definitely give some of our Southern Peony Best Performers a try, and if you need ideas on where to plant them check out our article on Top 5 Spots to Plant a Peony.

Hope that info helps!

Saturday, September 22, 2018

2018 Top 5 Spots to Plant a Peony


Top 5 Spots to Plant a Peony

It's that time of year, peony planting season, and if you'd like to get your peonies off to a great start, planting them in the correct place will get them growing on their way to a bush full of blooms. For home gardeners, there are definitely places you can grow peonies that will keep them blooming year after year. These are usually 'prime' spots that get plenty of sunlight and adequate water too. Herbaceous peonies do not need shade no matter what growing zone you are in. The more shade peonies are grown in, the less blooms they have, period. So if you want more blooms and larger plants year after year, consider planting a peony (or several peonies!) in one of these prime locations (assuming these locations receive full sun in your yard). Also don't be disappointed if your peony doesn't look this good the first spring. All of these peonies have been growing in these locations for 2-3 (or more) years before looking this good! So with peonies, patience (and location, location, location) are key.

Near Your Deck or Patio



Peony 'Scarlet O'Hara' Growing Near the Deck

Peonies grow very well near decks and patios (as long as your deck or patio is in the sun). The extra water that runs off from the deck or patio benefits any plants that are growing nearby. Also having shaded ground near the peony helps to keep the soil temperatures a bit more stable, protecting the plant from extreme temperature swings. Decks and patios are great places to plant a peony, plus you can enjoy them up close from your own outdoor haven (and your outdoor lounge chair)!

Near Your Mailbox



Peony 'Festiva Maxima' Growing Beside the Mailbox

If anyone ever tells me that they can't grow a peony because they have shade everywhere in their yard, I usually suggest they try growing their peony near their mailbox. The roadside will usually provide enough sunlight for your peony to thrive, and the extra moisture that runs off the road will help your peony grow too! This is basically the spot for people with brown thumbs (at least with regards to peonies) who want to grow a peony, to plant it. If you've not had luck growing a peony anywhere else, try planting your peony beside your mailbox, and watch it take off! (Plus get ready for all the compliments and oogling from your neighbors!)

Near a Sidewalk



Peony 'Keiko' 愛幕 (Adored) 'Pink Double Dandy'
Growing Near the Sidewalk

Sunny sidewalks are the perfect place to grow a peony. The peonies love not having to compete with any trees or shrubs. So plant them along your driveway or up the sidewalk to your front door. Greet your guests and visitors with some big, bright peonies. They will give your friends and family a smile (and you too every time you come home). Planting them on a walkway gives you the chance to take a sniff every time you walk by.

Near Your House



Peony 'Lake o' Silver' and Peony 'Martha W.'
Growing Beside the House

Growing peonies next to your house is a perfect spot (as long as there are no trees next to your house). The sides of the house create a micro-climate for the peonies that is usually more moist (because of the rain runoff) and more stable in soil temperatures (because of the protection from the house). Instead of building your garden around the edges of your yard in, trying building it from the edges of your house out. You'll be surprised with the results! Growing your peonies near your house will give you larger and more abundant blooms than in drier parts of your yard that are too close to trees or shrubs.

Middle of the Yard



Peony Garden in the Middle of Yard

If none of those spots work for your yard because they are all already filled with trees, large shrubs, and too much shade, then it's time to cut down some trees!!! Okay, kidding aside (but that may be necessary for some), the default spot to plant a peony is right in the middle of your yard. Yes! Just take out a large patch of that grass you don't really want to mow anyway and convert it into a mulched planting bed. The peonies will be happy because they have no competition whatsoever, tons of sunlight, and a nice top dressing of mulch to keep their roots cool in the summer. Just keep in mind that no matter where you plant your peonies, it will take a few years for them to become established, but the wait will be worth it!!! Happy Peony Planting!

Sunday, April 29, 2018

2018 Those Are Some TALL Peonies!!!

No, this is not a tall tale. I really have noticed that several peonies have grown taller this year than I've ever remembered them growing before. I guess the weather created just the right mix of conditions needed to make them sprout higher than ever. One of my peony seedlings was almost up to my chest. That's pretty tall considering I'm 5'7''. Two of my peony seedlings in my peony seedling bed grew to be 44 inches. I'm not sure if being crowded had anything to do with the peony seedlings growing tall, but Peony 'Paul M. Wild' also grew very high this year, and that one is definitely not crowded. We must have had just the right mix of temperatures, amount of rain, combined with the daylight hours of the new spring season that some peonies really just liked. Has anyone else noticed any very tall herbaceous peonies in their garden this year?

Peony Seedling 44" Tall


Peony Seedling 44" Tall


Peony 'Paul M. Wild' 44" Tall


Peony 'Paul M. Wild' (on right)
Near Other Normal Height Peonies

Monday, April 16, 2018

2018 Straight Line Winds Flatten Tree Peony 'Koukamon' 皇嘉門 (Floral Gate)


Tree Peony 'Koukamon' 皇嘉門 (Floral Gate) Flattened

Wow! We had a doozy of a storm last night. It definitely could have been much worse. There were tornadoes maybe an hour west of here. The worst damage I found in my garden was that my Tree Peony 'Koukamon' 皇嘉門 (Floral Gate) had been flattened. When I first saw it from afar, I was really worried that it had snapped off, but it didn't! That was really lucky. It was laying pretty much flat on the ground. Somehow it just bent over without breaking. The weight of the water in the flower combined with the straight line winds was just too much for it.

Tree Peony 'Koukamon' 皇嘉門 (Floral Gate) Righted

I was able to right it, and stake it up with a bamboo stake and some twine. I think it will be okay, but we'll see. I can't wait to see the bloom open on this tree peony. Having just saved it seems to make it all the more special. This will be the first time this tree peony has bloomed for me. I planted it in 2017, and it seems to be happy and growing well. This particular plant also appears to be the correct variety, which several of my tree peonies are not. I will try to publish a post on that later about peonies and which ones have been true to name. This Tree Peony 'Koukamon' has a dark purple maroon color bud on it right now. I expect it will open fully tomorrow. I can't wait!

Tree Peony 'Koukamon' 皇嘉門 (Floral Gate) Bloom

Saturday, March 24, 2018

2018 How to Lift a Sunken Herbaceous Peony


Sunken Herbaceous Peony

So if you live in the South, and you grow peonies (or try to grow peonies), you probably know that a common problem is peonies not blooming. Why are they not blooming you ask? Most likely because they are planted too deep or do not get enough sun. If your problem is the former (planted too deep), we are going to fix that today! Sometimes even when you plant them at the correct level they sink or get buried over time. It could be that layers of mulch have gotten piled on over the years, creating a peony that is much too far below ground. It could be that there's something going on underground underneath where you peony is planted - animal holes, rotting plant material, or even fire ants! - that have caused the ground to sink underneath your peony. So how can you fix it, and get that peony blooming again?

Lift it up!


Rake Away Mulch from Sunken Peony

The first thing you want to do is to remove the mulch from around your sunken peony. If the problem is too much mulch, you may have quite a bit of mulch to remove. Pull the mulch out in a wide circle around the peony crown to give yourself enough room to dig around your peony without severing any roots (if possible). The bigger/more eyes your peony is, the further away you will need to dig/rake the mulch. After you have removed the majority of the mulch with your rake, use you hands to remove the smaller pieces near the crown, taking care not to damage any buds or small growth on your peony. You don't want to mix the mulch into your soil since the wood will remove nitrogen from the soil as it decomposes. Mulch on top is fine (nature's way), but mulch mixed into the soil is not good.

Use Your Hands to Remove
Remaining Mulch from Sunken Peony


Cut Into the Ground in a Wide Circle Around Sunken Peony

After all of the mulch is removed, you'll want to start digging. Remeber, the bigger/more eyes your peony has, the further away you will need to dig. Don't worry if you sever a storage root or two here or there, your peony should still live, but the less roots you sever the better! Make cuts in the soil with your shovel all around the peony in a wide circle. Once you have made enough cuts, you should be able to lift your peony up with your shovel. There is no need to move it or even remove it from the soil totally. You just need to lift it a little, just enough to get a bit of soil under and around it.

Use Shovel to Lift the Rootball of the Peony


Use Top Soil to Fill in Under and Around Lifted Peony

Once you have your peony rootball lifted a little, you'll want to add some soil under and around your peony. Now if you care enough about your peony to go to all the trouble of lifting it up to help it grow and bloom, put some decent soil under and around it. Don't just put some fill dirt from some other spot in your yard. At least go to the local hardware store and get a $1.50 bag of top soil. You can also get some organic compost as well if you want to spring for a little nicer soil, but plain, old top soil works fine too. Keeping the peony's rootball lifted as best you can pour a little top soil all around the crown of the peony. Use your hands to work a little of the soil underneath the peony and under the sides too. Fill it in all the way around. If your peony crown is mounded up slightly that's fine too, as it will likely settle lower again later. Plus peonies grown mounded up slightly will get better chill in the winter (needed for creating flowers).

Keep Peony Lifted with Shovel While You Add Top Soil Around and Underneath Lifted Peony


Tamp Down Top Soil Around Lifted Peony to Remove Air Pockets

Once you have your new soil pushed under and around the lifted peony's root ball as much as possible, tamp the soil down a bit with your hands or even your feet (lightly) to make sure there are no air pockets around your newly lifted peony. While you are working on your peony anyway, now would also be a good time to add a bit of organic fertilizer or slow release fertilizer around your peony rootball. Sprinkle the recommended amount of fertilizer (check your fertilizer bag for details) on top of the new soil and mix it in a little with your hands.

Sprinkle Some Organic/Slow Release Fertilizer Around Peony

After you've finished fertilizing your peony, replace the mulch lightly. If you had too much mulch on your peony in the first place, you will not want to put all of the mulch back on the peony, just put a portion of it back. Find a new home for that remaining mulch. When applying the mulch on your peony take care to not put too much mulch directly on the crown (growing eyes/buds) of the peony. Once your mulch has been replaced, give your peony a good drink of water to help it resettle into its new surroundings. Now just sit back relax and watch that peony grow. You've just treated it to a day a the spa!

Replace Mulch Around Lifted Peony


Tuesday, March 20, 2018

2018 Peonies and Digging Dogs Do Not Mix!


Herbaceous Peony 'First Lady' Dug Up and Severed

I had just moved a couple herbaceous peonies that were not getting enough sun into a bed with much more sun. The next day this is what I find! Terrible! This newly replanted peony root had been dug up, flung from its planting hole, with several of the large storage roots severed, and one pink eye severed as well. I did manage to get what was left of this peony replanted again, dispose of the severed storage roots, and replace the mulch on it. Then I gave it a good watering. I don't think this peony will be able to bloom this year. If somehow it does, I will let you know.

Peony 'First Lady' Replanted
(and Trying to Regain Her Dignity)

This is just no way to treat a 'First Lady'! We do have leash laws here, but unfortunately many people let their dogs loose to do as they please and destroy other's property. Very unfortunate. I hope this peony will come back, but it may take a couple extra years now. This seems to be just yet another loss after several other disappointing losses this year. The stems on several of my tree and intersectional peonies have been broken by some wildlife as well, it seems. How do you protect your peonies from animals and wildlife?


Broken Stem on
Intersectional Peony 'Smith Family Yellow'


Broken Stem on
Tree Peony 'Li Yuan Chun' 李园春


Broken Stem (with Bud!) on
Tree Peony 'White Phoenix' 鳳丹白 (Feng Dan Bai)


Sunday, March 11, 2018

2018 Top 5 Herbaceous Peonies by Stem Count


Southern Peony Top 5 Herbaceous by Stem Count

Now here we go to round out the rest of our Top 5 by stem count list, this time for herbaceous peonies. If you missed our 2018 Top 5 Intersectional Peonies by Stem Count article yesterday, you should definitely check that one out. So the herbaceous peonies have been growing much longer in my garden than my intersectionals, but the intersectionals have much higher stems counts. So while herbaceous peonies do grow here, intersectionals seem to grow much better! I only started my main intersectional peony garden bed in 2012, 2012 Intersectional Peony Garden Planting, but it has really taken off!

Back to the topic at hand, Top 5 Herbaceous Peonies by Stem Count... Just like I had a few caveats for my Intersectional Top 5 by Stem Count, I also have a few caveats for this list as well, but they are mostly to the credit of the peonies on this list. All of the herbaceous peonies on this list were started bareroot. These were not babied and grown in a pot. These were roots in a bag, in a box, through the mail, etc. And they have all grown into quite fine specimens.

Also two of these peonies have been divided before, and have now grown back in size to be in this Top 5 by Stem Count list. A section of my Peony 'Do Tell' was donated in the 2013 APS Peony Donation to JC Raulston Arboretum. Also a section of my Peony 'Coral Charm' was donated to the same arborteum in 2013 as well. So not only are these two peonies great at growing here in the South, they are also great plants that divide well and grow back to a large size in just a few years. Peony 'Coral Charm' seems to grow up from any pieces you've left in the ground (adventitious roots). So the more you chop this one up and divide it, the more plants pop up around it!

2018 Top 5 Intersectional Peonies by Stem Count

Herbaceous Peony
Stem Count
Year Acquired
Peony 'Coral Charm'
30
2008
Peony 'Do Tell'
21
2007
Peony 'Gilbert Barthelot'
21
2005
Peony 'Coral Fay'
20
2004
Peony 'Paul M. Wild'
20
2005

So what does all of this mean for you? Well, some of these are the oldest peonies in my garden, yes. So they've had a long time to grow to obtain this size. However 2 of them have been divided and have still been able to regrow enough to be in the Top 5, Peony 'Coral Charm' and Peony 'Do Tell'. Peony 'Coral Charm' and Peony 'Do Tell' are also Southern Peony Best Performers, 2015 Peony 'Coral Charm' Best Performer - Week 2 and 2012 Peony 'Do Tell' Best Performer - Week 4. If you want reliable herbaceous peonies, that will come back year after year for you in the South, these peonies are definitely it.

Saturday, March 10, 2018

2018 Top 5 Intersectional Peonies by Stem Count


Southern Peony Top 5 Intersectionals by Stem Count

Well, since I've been collecting peony data for 14 years now, and I've got at least 10 years of really good data, I figured I'd better start putting it to good use. Something that Southern gardeners would likely find useful are stem counts for the top 5 peonies in my garden. Since all 5 of those peonies happen to be intersectional peonies, we'll start with those.

Now I will add some caveats. I have divided some peonies. Some were purchased as established plants in a pot. Intersectional Peony 'Bartzella', a Southern Peony Best Performer, surely would have been on this list, had I not divided it and donated sections of it in 2015, 2015 Peony Donation to Historic Whitehall Gardens and 2015 Peony Donation Coastal Georgia Botanical Garden. However 2 of the 5 plants Peony 'Bartzella' plants I have now are just shy of being of size to make this list. So I'm sure Peony 'Bartzella' will appear on this list in the future.

Peony 'Keiko' was purchased in a large multi gallon Monrovia pot, 2013 Monrovia Itoh Peony 'Keiko'™ 愛幕 (Adored), and was well worth the money. I've even won an APS Court of Honor ribbon with a bloom from that plant, 2015 APS Southern Peony Court of Honor Winner - 'Keiko'. Okay, enough of that reminiscing. With no further ado, here it is, the Top 5 Intersectional Peonies growing in my Southern garden by stem count:

2018 Top 5 Intersectional Peonies by Stem Count

Intersectional Peony
Stem Count
Year Acquired
Keiko 愛幕 (Adored) - Pink Double Dandy (Intersectional)
47
2013
Yellow Crown (Intersectional)
40
2007
White Emperor (Intersectional)
34
2012
Little Darlin' (Intersectional)
32
2012
Pastel Splendor (Intersectional)
27
2012

Now that you know which intersectional peonies have the most stems in my garden on a single bush, what are you supposed to do? Well run out and buy them, of course. :-) Aside from that what does this data really mean anyway? I would take it to mean that these plants not only grow well in a Southern climate, but grow exceptionally well. They will reliably increase for you, year after year, without dwindling in size. People who want to grow peonies, they want to grow big peonies, but just not big flowers, they want to grow big bushes full of big flowers. These are the peonies with enough vigor in a Southern climate to fit the bill...

Thursday, March 8, 2018

2018 Fresh Layer of Top Soil on Tree Peonies


Fresh Layer of Top Soil on Tree Peonies
Freshly Applied in February

There's only one kind of peony that you can't plant too deep in the South - a tree peony! Most peonies grown in the South (herbaceous peonies) need to be planted with the eyes at ground level. You need to be very careful not to plant them too deep or they will not bloom. The eyes (small pink growth buds) of the peony need to be close to or right at the soil surface so they can collect chilling hours during the winter, enabling the plant to bloom. These peonies are the most common type of peony, herbaceous peonies - the ones whose foliage dies back to the ground every fall/winter.

However tree peonies are a totally different story. Tree peonies have woody stems that persist above ground year to year, and the flower buds develop on these above ground woody stems. Since the buds develop in the cooler above ground air (not within eyes or growth buds at the warmer soil/ground level), the tree peony buds are much more easily able to collect the chilling hours they need to bloom in our Southern climate. Since the buds are above ground on the stems, they cannot be buried in too deeply in the warm earth. Most tree peonies are grafted tree peonies (a branch that is cut from a mature tree peony specimen and is fused with a root from an herbaceous peony). These grafted tree peonies really need to be planted deeply for 2 very important reasons.

Important Reasons to Plant Your Grafted Peony Deep

1. The herbaceous root (or nurse root) that has been grafted to the tree peony stem must be planted far enough underground so that it never has a chance to sprout herbaceous foliage.
(You're trying to grow a tree peony, not some ugly flower from an herbaceous root stock).

2. The tree peony stem needs to be planted as far as possible underground so that it can attempt to grow roots of its own. These tree peony roots can only grow from the tree peony stem. So if you never plant the tree peony's stem below ground, it will not have a chance to grow these tree peony roots. Allowing it to grow its own roots will give the tree peony the opportunity to really take off and establish itself.


Fresh Layer of Top Soil on Tree Peonies
2.5 Weeks Later in March

To this end I like to put a fresh layer of top soil / organic compost around all of my tree peonies every year or two. As you can see I just put this fresh top soil out 2 1/2 weeks ago, and the tree peonies are already enjoying it. Adding this new soil makes sure they are still planted deep enough to attempt to grow some roots of their own, and it also adds a fresh layer of nutrient rich soil right over the tree peony's roots. You can also take this opportunity to sprinkle a little slow release organic fertilizer around them as well. If you do this, I would recommend sprinkling the fertilizer first, then adding the top soil / organic compost on top (or mixing it in). Have you fed your tree peonies yet this year? If not, now is a great time to do so - right before the foliage and blooms appear, giving your tree peonies the nutrition they need to be be best they can be. So what are you waiting for? Your tree peonies are calling you...

Friday, March 2, 2018

2018 Early Peonies Pop, Is Spring Weather Here to Stay?

With the recent warm temperatures, bits of rain, and now sunshine today, the herbaceous peonies have started to pop this past week as well. Even though the temps have cooled back down a bit (we are now having highs in the 50s and 60s), the longer days and spring like weather are convincing the peonies that spring is here, although it's not quite yet time for the Vernal Equinox. Even though these temperatures are more "normal" for this time of year, I'm already missing those 70 degree days!

Herbaceous Peony 'Nova' Pops

Unlike the past few years, 2016 Very Early Peony 'Nova' Buds Emerge First, Peony 'Nova' has made it to March without any buds busted by freezing cold overnight temperatures. Let's hope it stays that way. Even though there weren't any freezing overnight temperatures in the 10 day weather forecast 5 days ago, it has now been updated, and I do now see a couple of nights with a forecast for 30 and 32 degree overnight temperatures. Let's hope they change the forecast again, and we don't get those freezing cold temperatures.

Saturday, February 17, 2018

2018 Questions - Yard Regrading, Moving Peonies, Planting Distance, Puppies

I received this question from Karen in zone 7a:

"Hi. I transplanted some very old peonies that belonged to my grandmother last September. I had 3 plants that ended up being divided into 6. They were pretty much just stuck in the ground in a corner of the yard that will get lots of sun. This part of the yard is boggy after recent snow. My peonies are mulched. Builders will be regrading my yard for better drainage. Do I ask them to work around my peonies or should I move them? My yard is very small and there are not many options. This is distressing. They are over 100 yrs old!"

"I live in Richmond Va. It appears that most of my peonies are beginning to put out shoots! Landscapers came and suggested they be moved to a different location. I have seven total but a tiny lot. He wants to put only three in my main border and says they will not be happy if too close together. I want more in the border. I guess he knows what he is doing 😬? Can I send a sketch of his proposed layout? What is the closest I can put them together? I also would love suggestions on keeping my pups away from them!"

Peony Landscape Plan

Thank you for sending the drawing from your landscaper. It sounds like you've already made the decision to move the peonies, which is probably a good idea if they are in a boggy area of your yard now. I can't tell what the scale is of the landscaper's drawing, but since the planting bed appears to be as longer or longer than your patio, I'm guessing it is pretty large. How far apart you plant your peonies depends on how you want your peonies to look when they grow larger in a couple years. Do you want them all to merge into a long line/shrub border of peonies? Or do you want them to stay separate and individually defined in your beds? If you want them to merge, then you can plant them 2-3 feet apart. If you want them to stay separate, then 4 feet or more apart would be suitable. Go with your gut, if you want more in that border, then just say so.

As for keeping your pups away from them, I would suggest putting some tomato cages around them. You can buy the smallest size of tomato cages, and cut them down shorter (possibly making 2 peony cages from 1 tomato cage). Alternatively you can also special order peony cages that are already the correct size, but you'll find they are much more expensive. If you are really worried about your pups getting to the peonies, you can also wrap the cages in deer netting around the outside.

Good luck with your grandmother's 100 year old peonies! I'd love to see some photos of them when they bloom. Send me a few if you get a chance!

Tuesday, April 25, 2017

2017 Free Mulch for Peonies and Garden


Free Wood Chip Mulch for Peonies

I was kind of worried this might not come in. I've been calling my tree service guy for about 4 months now asking for free wood chips. I also called all around town to other tree services, but hadn't had any luck finding any wood chips. I was getting really desperate knowing the 2017 American Peony Society Convention being held in Raleigh, NC this year (and there might be a few visitors to my garden). I decided to try the tree service guy I know one more time a week ago. This time he finally said he'd be working in my area and could bring me some mulch! I was overjoyed. Now comes the hard part. Time to get to work shoveling, hauling, dumping, and raking! As you can see my Peony 'Keiko' (Adored) in the background is really happy about getting the new mulch too! :-) If you don't grow Peony 'Keiko' I highly recommend it. It is an outstanding and consistent plant, and is one of my Southern Peony Best Performers.

Saturday, April 15, 2017

2017 Questions - Peony 'Old Faithful' Slow to Increase

I received this question from Pauline in zone 5b:

"I have a quick question for you regarding Old Faithful, which you seem to grow. What is your increase of stems year over year?

"I planted Old Faithful in fall 2015, along with 14 other varieties of peonies. (Long story short: I've been apartment living in cities for many years and finally moved out to a house. I've always loved peonies and went a little crazy when I could finally grow them!) The first year Old Faithful had two stems and two flowers. This year there seems to be only three large "buds" emerging. I've looked all over and no one mentions that Old Faithful is slow to increase. It is mentioned regarding other cultivators (I.e. Henry Bockstoce). Old Faithful is in a raised bed of amended soil, spaced 3 feet from other peonies, and the other peonies have at least doubled stems year over year."

"I only ask as we are planning to move and I would like to divide and take the plants to our new home. I am hoping Old Faithful has enough eyes to divide. Thanks for your time on this!"


Peony 'Old Faithful' in 2017 with 2 Stems

I must say that I am quite disappointed with this peony plant right now, actually. The increase was great at first, but now it seems to be struggling. Also this plant is in one of my best beds in the yard. It has good access to sun, moisture, and is free from competition. I have grown this Peony 'Old Faithful' since 2008. The stem increase seemed to be good at first, 1 stem (2009), 3 stems (2010), 7 stems (2011), 9 stems (2012), and then it has been steadily declining ever since. I have tried giving it good compost and organic fertilizer since it has started declining, but it has not helped. The next year it went down to 7 stems (2013), 7 stems (2014), 5 stems (2015), and 3 stems (2016). This year it only has 2 stems (2017) on it. Sometimes it may pop up a late stem, but so far, there are only 2 stems on it this year. So I really can't say if your peony will be large enough to divide. If you want to keep it, you may need to just dig the whole thing up and take it with you. This plant has very thick, large stems and a great habit - which make it seem like it should be a great garden plant, but its recent steady decline has really disapointed me. :-(

Wednesday, April 12, 2017

2017 Garden Art Glass and Peony 'America'


Peony 'America' with Green Art Glass

I was surprised to see this Peony 'America' snuggled up to my green garden art glass and just beginning to open when I came home from work one day this week. The standout red flower and the shimmery green glass looked so good together, I couldn't help but snap a picture. The next day Peony 'America' was showing off its golden yellow center. This time the red leaved Japanese maple next to it begged to be included in the photo. :-) I love to have some "garden art" in the garden year round to give the garden color and interest. What kind of garden art do you have to create extra interest in your peony gardens?

Peony 'America' with Green Art Glass and Japanese Maple

Friday, April 7, 2017

2017 Questions - Peonies for Hot Coastal Climates

I received this question from Charles in Zone 8b/9a:
"Your name was given me as a reliable source for peonies in the very deep South. My wife and I have always wanted to grow peonies but mistakenly thought that where we live in the sea islands of South Carolina would have too warm a winter to be successful. Recently, I have learned that there is at least one variety of double peony dark pink may do well here. That color, however, is not one that we particularly like.

We live on one of the sea islands of South Carolina, the island just above Hilton Head. Most gardening sites place us in zone 8b but the more reliable and studied research show our area of southeastern South Carolina, together with the area around Charleston to be in zone 9a. I guess the reason for this is that we are surrounded by water and receive the benefits of the Gulf Stream. Our summers can be hellish with high temperatures and high humidity. There's a section of our yard that receives full sun from dawn to about 1:00 where we would like to plant them.

I am hoping that you can suggest a couple of "never fail" double peonies in light pink, yellow, white or lavender that should do well for us. I also would like to be advised as to what sites on the web are good for beginners learning to plant peonies. Our soil here is sandy and perfectly neutral so I expect to have to amend the soil to make it possible to grow the plants we want. If you could be so good as to suggest a couple as well as a good source for purchasing them, we'd be grateful. Thank you."

Peonies for Hot Coastal Climates

Just because you have palm trees doesn't mean you can't grow peonies! (Actually a few select few palm trees will grow here in our zone 7b growing zone.) However not all peonies may grow successfully if you have palm trees. For your type of growing environment, I would recommend Intersectional Peonies. These peonies are a cross between tree peonies and herbaceous peonies. So you get some of the best attributes from both of them. You will get the tenacity, heat tolerance, and color range of a tree peony, and you will get a good mix of the foliage and flower habits from an herbaceous peony. All of this plus a plant that becomes well established more quickly than either a tree peony or herbaceous peony (which can take several years here).


Southern Peony Best Performers

As for how to grow peonies where you live, I would check out this article about 2016 Questions - Growing Peonies in South Carolina. Also you can find some good information about peonies that do well in the South on my Southern Peony Best Performers page. There are already several Intersectional (Itoh) peony selections on this page, including Peony 'Bartzella' (a yellow), Peony 'Keiko' (a pink), Peony 'Morning Lilac' (a fuschia pink/purple), Peony 'Sonoma Amethyst' (a lavender), and Peony 'Takara' (a pink with red center). The best white Intersectional Peony I would recommend would be Peony 'Cora Louise', a huge white flower with a dark purple center.


Southern Peony's 2017 Intersectional Peony
Catalog Price Comparison List

As for where to buy these intersectional peonies, a good place to start would be my 2017 Intersectional Peony Catalog Price Comparison List. This is a price comparison list for all of the peony growers who belong to the American Peony Society. While I cannot guarantee their plants, I have ordered from most of these growers, and have been happy with what they've sent me. Another source for Peony 'Bartzella' is Plant Delights Nursery, a local nursery here in NC. I know the Bartzella plants they sell are huge potted peony plants. This would give you a head start in getting your peony established vs. buying a root which is what most growers sell and ship in the fall. Buying a peony from a source that is closer to your own growing zone will also help your peony get established more quickly. Another grower that sells all of their Intersectional Peonies as potted plants is Klehm's Song Sparrow. Since these intersectional peony plants are potted, these vendors can ship them year round, which means you could get your plants in the ground now! Good luck!