Articles about Peony hybridizing
Showing posts with label hybridizing. Show all posts

Monday, June 27, 2016

2016 Intersectional Peony Hybridizing Seed Pods


Seed Pod on Peony 'Martha W.'

Well I think my Peony 'Martha W.' plants had about 20 blooms on them this spring. However, between kids, work, and the weather, I was only able to pollinate about half of them - 11 blooms. I cut off all of the other blooms that I wasn't able to pollinate so that only the 11 I intentionally hybridized would attempt to set seed. There were 6 blooms pollinated on one plant and 5 blooms pollinated on the other. So of all the pollinated flowers, only half of those actually set seed. One reason for some of the failure may have been because I left the bags that cover the cross on for too long. I didn't think it would harm them, but apparently it does. When I found out, some of them had already been left on for 3-5 days. Apparently you're only supposed to leave the bag on for 1-2 days at the most. This could be why none of my previous crosses have worked.

Peony 'Martha W.' Being Pollinating (April 2016)


1 Seed Pod and 5 Failed Seed Pods on Peony 'Martha W.' (June 2016)

These Peony 'Martha W.' plants were crossed with tree peony pollen. So I can't wait to see what grows from these seeds. Even though I have my first ever intentionally hybridized seeds growing, I don't think I'll feel the entire experiment is a success until I see some of these seeds sprout. (And then I probably won't feel I've made a successful cross until I see them bloom!) So this process will take several years before the real results are known. However, I am excited that the process has begun, and the first step has succeeded!

Seed Pod and Failed Seed Pod on Peony 'Martha W.'

It is easy to see which seed pods are successful and which seed pods failed to produce seed. The seed pods that are actually growing seeds begin to swell and continue to swell as the months progress. However, the failed seed pods will start to shrink and turn brown as the months progress. You can see the very large, swollen, bright green seed pod in the same photo as a very small, dark brown, shriveled seed pod above. Now that I know some rare seeds are coming, I will have to think of a special place to plant these seeds. Of course I will document the germination rates for these seeds next spring. When the leaves start to sprout, then at least I'll know that these truly are intersectional seedlings and will know that the second step has succeeded. I can't wait to see what pops up!

Peony 'Martha W.' Being Pollinated (April 2016)


4 Seed Pods and 1 Failed Seed Pod on Peony 'Martha W.' (June 2016)

Tuesday, October 27, 2015

2015 Transplant Promising Hot Pink Double Seedling

This year I had another peony of interest to me, a 2015 New Hot Pink Double in Peony Seedling Test Bed. Now that it's fall and a great time of year to plant (and transplant) peonies, it was time for me to dig it up and separate it from the other peony seedlings. I found the peony plant that I'd marked with a white twist tie earlier in the year, and dug it gently out from its neighbors.

Hot Pink Double Peony Seedling Marked with White Twist Tie

Luckily it was on the last row of peony seedlings at the end of its row. So it was a little easier to extract with neighbors on only two sides. This time when digging it out, I didn't accidentally snap any of its roots - like I did when I transplanted my first promising peony seedling last year, 2014 Transplant Lavender Ruffles Peony Seedling. So hopefully that will give it a little easier transition to its new home.
Foliage and Root System of
Hot Pink Double Peony Seedling
Transplanted
Hot Pink Double Peony Seedling

As you can see it had two good size stems this year and lots of baby storage roots starting to form. There were also buds forming for next year's growth. I moved this peony from my original peony seedling bed into my newer peony seedling test bed where I could monitor it more closely and give it a little bit more room to grow. I planted it near my 2015 Lavender Ruffles Peony Seedling, which I'd already cut back for the year since its foliage had already gone dormant. I also cut back the foliage of this peony after moving it to hopefully cut down on its transplant shock and prevent it from diverting energy into keeping alive foliage that would soon be cut off anyway.

Transplanted Hot Pink Double Peony Seedling
Next to Lavender Ruffles Peony Seedling in Seedling Test Bed

Monday, October 19, 2015

2015 Hybridizing Peony Martha W.

I am very excited about this peony. Supposedly it is not the most beautiful of peonies, but one of the best Mothers. So I am hoping this peony will make lots of beautiful children for me. I planted it in a very good growing spot right next to my house. I received this Peony 'Martha W.' as a gift from a friend of mine. I think this is probably the second peony I have ever gotten that I haven't purchased. However I have become more aware that lots of peony lovers will actually trade peony varieties with their peony friends. It must be nice to have a local peony community. I suppose at least we're both on the East Coast. :-) Peony 'Martha W.' is supposed to be a good plant for breeding intersectional peonies - hybrid peonies that are a cross between herbaceous and tree peonies. I can't wait to try to cross this peony with the tree peonies I do have. I think I may be getting some first time blooms on some of my tree peonies next spring. New pollen to hybridize with!

Tuesday, September 8, 2015

2015 Peony 'Miss America' Hybridizing Unsuccessful

Remember that peony garden party with all of the Peonies in Their Party Hats? I think those peonies had too much fun at their party (or maybe not enough???) Well, anyway, it looks like I have another year of hybridizing attempts with no success. The two crosses I tried to make with Peony 'Miss America' did not produce any seed. However none of the flowers on this usually abundant seed producer produced any seed. I only tried to cross two of the flowers, and I left all of the other flowers to Mother Nature to hybridize. However none of the many flowers on this bush produced any seed. So I guess it wasn't just me. I guess next year I need to try many more crosses with many more flowers and many different mother plants. It seems that hybridizing requires more than just picking two suitable parents, but perhaps a little luck and cooperation from Mother Nature as well. It also seems like a bit of a numbers game. The more crosses you try, the more chances for success.
Unsuccessful Cross
on Peony 'Miss America'
Unsuccessful Cross
on Peony 'Miss America'


Wednesday, June 24, 2015

2015 New Hot Pink Double in Peony Seedling Test Bed

There did turn out to be one interesting peony blooming in my peony seedling bed this year. It was a bomb looking double hot pink peony. My recent experience tells me that the bloom form of a peony seedling may change as the plants matures. So next year the bloom form could be totally double. I have flagged this plant to be moved to my other less crowded peony seedling bed for closer inspection and monitoring. I plan to move this peony in the fall after the foliage has gone dormant so as not to disturb the plant too much.

Hot Pink Bomb Double Peony Seedling


Hot Pink Bomb Double Peony Seedling in Peony Seedling Bed

Some other things I noticed about this peony that interest me are the presence of size buds. There were three buds on one stem, one main bud and two side buds. These side buds opened in succession after the main bud, which extended the plant's bloom period. Also this peony appears to be a late bloomer. Take a look at the photo above, and you can see all the buds opened nicely without any late season sun and heat damage. This is a great feature for late season peonies that are going to be grown in the South since some late season bloomers here sustain damage to the blooms that prevent them from opening fully.

Hot Pink Bomb Double Peony Seedling Still Blooming
After All Other Peony Seedlings Done Blooming


Hot Pink Bomb Double Peony Seedling
Side Buds Still Blooming Late in the Season

The only drawback to this peony I see so far is that the stem was bent in half, and although all of the buds still opened, they were upside down. I'm not sure if the lack of stem strength is due to all of the competition with the other seedlings in my peony seedling bed (my peony seedling bed is quite crowded) or perhaps because it is at the back of the bed near the woods, and it is reaching for the sun. Either way by moving this peony and observing it separately, I will be able to discern its true habit. Hopefully it will stand up when it is on its own. :-)

Friday, May 8, 2015

2015 Lavender Ruffles Peony Seedling Becomes Double


Lavender Ruffles Peony Becomes Double

It looks the like my Favorite Peony Seedling a Semi-Double Pink Violet that I had from my peony seedling garden last year has become a double. It was a semi double lavender pink peony in my peony seedling bed that I nicknamed Lavender Ruffles last year. I Transplanted Lavender Ruffles Peony Seedling last fall to a less crowded peony seedling bed so I could keep a better eye on it. It is a seedling of Peony 'Lavender Princess'. This peony has bright green foliage and multiple buds per stem. However I'm not sure if the plant has enough energy to open more than one bloom this year. Perhaps next year I'll get multiple blooms. Oh how exciting to grow a brand new unique plant with unique genes! I can't wait to see how many petals this royal beauty has next year!


Wednesday, May 6, 2015

2015 Peonies in Their Party Hats

The peonies in my garden put their party hats on yesterday. They have yellow hats, blue hats, and hats wih polka dots. No, it's not the Peony Kentucky Derby. However the 2015 American Peony Society Convention is in Louisville, Kentucky this year - in just a few short days no less! We just did miss the actual Derby. Instead of horses, we'll be racing peonies.

Peonies in Their Party Hats
Peony 'Miss America'

Actually those hats are colorful bags protecting the crosses I am trying to make this year. They are sitting above the stems on Peony 'Miss America'. Seems like a good person to have for a mother right, Miss America? With a title like that her children should be beauties! I am trying to hybridize her with pollen from my tree peony garden. We'll see if it works or not. I am more determined this year. The last time I tried this I got nothing - no children (seeds) at all. This time instead of putting the pollen on just once and covering it up, I am putting it on there like every morning hoping to get the timing on the fertility just right this time. We'll see if it makes any difference or not. I am a little worried about the pollen, though. I didn't get it into the fridge right away. It took me a couple days. So I'm not sure if it is still any good or not. I hope so. It seems like it would be good for a couple days outside. So maybe there will be a few in there that are still alive! I hope so.

Sunday, November 9, 2014

2014 Transplant Lavender Ruffles Peony Seedling


Peony Seedling Test Bed

This is a current picture of my peony seedling test bed. I wanted to transplant my Favorite Peony Seedling - Semi-Double Pink Violet (which I have nicknamed Peony 'Lavender Ruffles') from this peony seedling bed to a place where it will have more room to grow. The Peony 'Lavender Ruffles' is the peony with the light green foliage to the right of the peony with the powdery mildew. Considering its close proximity to the other peonies affected by the powdery mildew and the fact that it has not totally succumbed to the disease, it seems fairly disease resistant.
Peony 'Lavender Ruffles'
Peony 'Lavender Ruffles'
Fall Foliage

The foliage of Peony 'Lavender Ruffles' has an interesting pattern in the fall. It appears to be green edged in gold. The plant is also fertile as well. As you can see from the empty seed pod, it produced seeds in its first year of bloom. After digging up the peony plant, the roots and crown appear to be neat with long storage roots emanating from the crown.
Peony 'Lavender Ruffles'
Seed Pod
Peony 'Lavender Ruffles'
Dug Up

Next I removed the foliage with some pruners before replanting the roots. I moved this peony from my peony seedling bed to my peony seedling test bed. It will have much more room to grow in its new location, and allow me to evaluate it more closely. I also added a garden label beside the roots so that I can find it next spring. When replanting the peony, I accidentally broke off one of its storage roots. I hope it will still bloom again next year. If it does it will have overcome an extra challenge! I can't wait to see how its ruffled lavender blooms look next year!

Peony 'Lavender Ruffles' Pruned and Replanted

Friday, May 16, 2014

2014 Favorite Peony Seedling - Semi-Double Pink Violet

Oh! I love it! My favorite peony seedling to bloom this year. It is a child of Peony 'Lavender Princess', and it was planted it 2008, and it first bloomed this year. The bloom is 6 inches in size, and the color of its blooms is RHS 75C Pink Violet. I will definitely have to keep watch over this one to see if it has potential. I haven't seen one on the market quite like this, and I love its multitude of lavender petals. We'll see how well it increases and how disease resistant it is. I'm also curious to see if the bloom form changes next year on a more mature plant. This year there are over 35 petals with a very tight center of yellow stamens. If it is fertile and produces seed well, then it may be a good breeding plant as well.

Favorite Peony Seedling Bloom
Pink Violet Semi-Double Peony


2008 Seedling of Peony 'Lavender Princess'


Peony Seedling Bed

Friday, May 9, 2014

2014 First Unique Herbaceous Peony Seedling Blooms

Peony Seedling of
Peony 'Pink Princess'
Peony Seedling of
Peony 'Lady Alexandra Duff'

Well, my First Peony Seedlings bloomed for the first time this year. How exciting to see unique peony blooms that no one else has seen before. I can't say they are the best blooms I've ever seen, but they definitely are colorful. They are also certainly fun to watch open. The first peony seedling to bloom is a seedling of Peony 'Pink Princess', and the second peony seedling to bloom is a seedling of Peony 'Lady Alexandra Duff'. As you can see there are still lots more buds that have yet to open. So I am still very excited to see all of the new peony faces that have yet to greet me. If nothing else, it makes me want to grow more peonies from seed! Even if the majority of these peonies do not turn out to be registration worthy peonies, at least I will have lots of peonies to share at the fall garden swap, just another way to share my love of peonies. :-)

Peony Seedling Bed Blooms on the First Day


Peony Seedling Bed Blooms on the Second Day

Tuesday, April 8, 2014

2014 First Peony Seedlings to Bloom This Spring!

Well, it almost happened last spring. I had my First Peony Seedling with a Developing Bud last spring, and sadly it never matured, First Peony Seedling Develops Immature Bud. However this year, I'm sure I will see some original blooms from my peony seedling bed. There are already 4 different plants with buds on them and the buds are growing larger by the day! Last year the peony plant with a bud on it was a seedling of 'Lady Alexandra Duff'. This year, there are two peony plants from 'Pink Princess' and two peony plants from 'Lady Alexandra Duff' with buds on them. So there are at least 4 plants with buds on them already. Some of the peony seedlings' foliage is still emerging so there may be more buds to come. I am so excited to see my first blooms from peonies I grew from seed from my own garden. I will definitely keep you posted on the progress and will be sure to post photos of the blooms as well!

2008 Peony Seedlings


Peony Seedling Buds

Sunday, August 4, 2013

2013 Peony Seed Pods & Peony Seed Collecting


Peony Seed Pod Full of Seeds

It's that time of year! Peony seed collecting time! Peony seeds are so easy to collect since they're so huge! The beautiful seeds pods start to burst open this time of year revealing those large, shiny, black seeds. Not all of my seed pods are mature yet. Some of them are not quite ripe and have not yet opened. Some others failed to be pollinated, and these too have not opened, but are generally smaller. Several of the seeds pods were opened, yet unfertilized and dry. I cut back these unfertilized empty seed pods, along with any blight I noticed near the top of the stem and discarded. For the seeds that were fertilized and ripened, ready to be picked, I collected these yesterday and put them in bags labeled with the plant variety and year. I plan to plant them out today, to hopefully give them a head start. If they are able to send out a root shoot this fall, then I may actually get a leaf next spring! So far this year I have collected seed from these peonies: 'Cream Delight', 'Early White', 'Gilbert Barthelot', 'Honor', 'Okinawa', 'Paula Fay', 'Pink Luau', 'Pink Princess', 'Roy Pehrson's Best Yellow', 'Salmon Dream', and 'White Cap'.

Failed Peony Seed Pod, No Seeds

Not all peonies will set seed. Some hybrids may be so crossed (like 2 species) and mutated (like full doubles), that it is impossible for them to set seed. Some plants set excessive amounts of seed! These plants may be useful for hybridizing, provided their qualities are suitable to your hybridizing goals. Even if you're just a backyard gardener who wants to grow something new, growing a peony from seed can be quite exciting and also an exercise in patience, to see what your baby (peony) will look like! :-)

Saturday, May 11, 2013

2013 First Peony Seedling Develops Immature Bud

Sorry to say that the First Peony Seedling with Developing Bud grown from seed in my garden has become an immature bud. This also happens sometimes on divisions that don't have quite enough energy saved up in their storage roots to develop a mature bud. This may have been the case for my new seedling as well. As you can see the bud has turned from green to red, and will gradually shrivel and dry up. Developing buds will stay green and slowly increase in size. Sometimes you just have to wait another year to see your peony's beautiful face. However with another year of growth, your peony should hopefully have the chance to develop even stronger roots in order to grow even larger the next year with (hopefully!) a nice blossom. :-)

Peony Seedling with Immature Bud

Saturday, April 20, 2013

2013 First Peony Seedling with Developing Bud

Well, I am keeping my fingers crossed that I will be in for a treat this peony bloom season. While checking over my original peony seedling test bed, I found a bud on one of the plants! That is just so exciting. This plant came from one of the seeds of the Peony 'Lady Alexandra Duff' that I planted in 2007, the first year that I planted any peony seeds. So it has been 5 years since I planted that seed! Perhaps some of these peony seedlings could have bloomed sooner if I had given them more water or more sun or some fertilizer, perhaps. So these seeds have truly been a product of Mother Nature with very little to no intervention from me. The only thing I did was harvest them, keep track of where they came from, and plant them in the ground! It is not uncommon for very small buds to never develop into blooming size. So I will definitely be watching over this one and maybe giving it a little extra water to try to help increase the odds. If it blooms it will be the first ever peony bloom that I will get to see from any of my peony seed plantings.

Small Bud on Seedling Peony Plant


Seedling of Peony 'Lady Alexandra Duff'

Monday, April 15, 2013

2013 First Bloom of the Year - Peony 'Early Scout'!

Well, the first peony of the year bloomed today, on tax day - April 15, 2013! It was Peony 'Early Scout', which is usually one of the first peonies to bloom here. I am so excited that the peony bloom season has finally started. As you can see from the yellow dust on the leaves of the peony, pollen season is also here! I hope the pollen is over soon. I don't think the pollen season and the peony bloom seasons usually coincide, but with the late winter that turned into summer this year, everything is coming out at once. I'm wondering how that will affect my peonies as well. The peony blooms usually last about 6-7 weeks here, but I'm betting we won't get that many weeks this year. The peony bloom season will likely be compressed a bit this year. That might make for some different hybridizing opportunities, however, since some different varieties will be in bloom together that usually aren't.

First to Bloom Peony 'Early Scout'