What's Blooming. Fruit tree Phenology. 3.21.16

Forsythia.  3.21.16

 I love this time of year.  Buds swelling and opening, bulbs making themselves seen with leaves and flowers, trees and shrubs blooming.

This forsythia was one of the first shrubs I moved to the Battleground place Oct 2012.  Forsythias are tough and can take a lot of trauma and are drought resistant in my yard.  I grew this specimen by rooting a small stick found on the street about a decade ago.

Most of the front bulbs are transplants from the old place as well.  If you have old clumps of bulbs, they can be dug and divided, and have as much or move vigor than newly purchased ones.  Old ones are proven to grow in their current climate and soil, unlike imported ones, and do not bring viruses and other diseases into the yard.

Same Forsythia Oct 2012

Same Forsythia 2009

Mixed bulb and perennial fron flowr border, now at daffodil blooming stage.  3.21.16

Hyacinths and daylily clumps in tree-ring planter.  3.21.16

Hanska plum first flowers.  3.29.16

 The tree ring planters are nice.  They bring the plants up closer to my eyes.  They are easier to keep free of weeds, compared to the ground level soil.  They have a base of chicken wire fencing, so moles and voles do not get into them.  They are probably a bit warmer and therefore a bit earlier, than ground level soil.  I planted the hyancinths much deeper than the daylilies, so their roots should be even deeper and they can coexist.

Fruit tree blossoms -

Finished blooming -
Hollywood plum.
Crimson Spire plum.
Sweet treat interspecific plum (pluerry)

Almost finished blooming -
Methley plum
Unknown Asian plum.
Shiro plum.
 Charlotte peach

 Eldorado peach.

Late-full bloom.
Toka plum

Full bloom.
Most Asian pears - early to mid blooming
  Mishirasu
  Unknown - maybe Nijisseiki
  Hosui
  Shinseiki
  Maxie hybrid

Early opening.
The historic Asian-American hybrids
  Hanska Plum
  Ember plum
  LaCrescent plum
Green European Plum - green gage?  Came with the place, I don't know the variety
Stanley European Plum
Probably Prunus americana grown from seeds - first bloom this year.  Pollinizer for the Asian-American hybrids.
Salish peach - bought as "Q18"

American plum (Prunus americana?) flowers.  3.21.16

American plum (Prunus americana?) flowers.  3.21.16

 The American plums were from this batch of seeds, collected in 2012.  They have a slightly astringent skin, yellow very juicy, sweet, soft interior.  I have two other starts.  They are much smaller, partly due to browsing deer and partly because I chose the most vigorous for the main tree.

Plums used for tree seeds in 2012.

Maxie pear in early to mid bloom.  3.21.16

Swelling buds but not blooming yet -
Sweetheart cherry
Vandalay cherry
Ranier cherry - ahead of the other sweet cherries, but planted bare root this year so may not be representative.
Montmorency tart cherry - behind the sweet cherries.
Pawpaws -
  Sunflower - seems ahead of other two,
  NC-1
  Mango

Swelling  buds, bloom from secondary growth - later
Grapes
Saigo persimmon
Nikita's gift persimmon.

There are some new trees that probably don't count because I planted them this winter.  Their timing may be off because they were bare root and shipped, then planted.  That depends on how the internal timing works in those trees.  New ones -

Nadia interspecific cherry x plum - a few flowers, finishing and a few more buds.

Empress genetic dwarf peach - a few buds, full pink stage.

Mary Jane Peach - reportedly peach leaf curl resistant.  A few buds at full pink.

No apples are blooming yet.  A few are close - Queen Cox, and the columnar varieties North Pole, Scarlet Sentinel, Golden Sentinel.

Plum Pollination. 10.27.15

Among the more challenging aspects of growing Asian and Hybrid plums is pollination.  Some varieties self pollinate, many require a different plum variety.    Different websites have different information.  In different areas, rules that apply in one area might also not apply in another, due to differences in temperature or bloom time.  Sometimes, you just plant a tree or trees and hope for the best.

The nursery sites are not always accurate, or don't necessarily give the wanted information.  The source of the information is not usually given.

Raintree.com - my source for Shiro and Hollywood.  These 2 seem to pollinate each other.  Shiro is described as partially self pollinating, and Hollywood is described as self pollinating.  They bear well in my Vancouver yard, without other visible plum trees in the neighborhood.

Hybrids can indicate any species with another species, but usually refers to Asian species hybridized with native American species.  Asian species give larger size and more meaty flesh, American species add to the flavors and give much better cold compatibility.  Many of the hybrids are about 100 years old, so are nonpantented, and do not have industry or university sponsors or advocates.

University of Minnesota Ag Experiment Station workers did a detailed project regarding hybrid plum pollination  in 1950.   Among their tables, abstracted below.  I summarized only the varieties that I have seen for sale as trees or scion, various sources.

Prunus simonii

From Table 3.   Hybrid and native plums rated as good pollinizers.
Kaga.  P. americana.  12 recipient varieties tested.  Early bloom.
Toka.  P. american X P. simonii.  22 recipients tested.  Early bloom.
South Dakota.  P. americana or P. americana hybrid.  27 recipients tested.  Medium late bloom


From Table 4.  Hybrid and native plums rated as fair pollinizers.
Ember.   P. salicina hybrid X P. americana.  24 recipient varieties tested.  Bloom season, mid.
Hanska.    P. americana X P. simonii.  17 recipients tested.  Early.
Superior.  P. salicina X (P. americana X P. simonii). 18 recipients tested.  Early / mid.
Shiro.  P. salicina hybrid.  1 recipient tested.




From Table 5.  Pollinizers tested and rated as poor.

Prunus salicina "Shiro"

La Crescent.
Pembina.
Underwood,
Waneta.
Tecumsah.

Other comments from the  1950 U Minn paper -

The study began in 1932, and extended for a number of years.

It was noted that native plums had good pollen viability, while hybrids had generally poor pollen viability.   Some had 50% with aborted pollen grains.  Many of the hybrids produced pollen with empty or aborted pollen grains.  Toka was shown to have good viability but a poor pollinizer.  However, in the tables Toka is listed as a fair pollinizer.

Lack of fruit production may be defective pollen, low viability of pollen, or pollen incompatibility.

Among hybrids, more of those with female American plum parent, were good pollinizers. P. simonii may also contribute something to hybrids, in terms of being good pollinizers.

The authors also note that many of the hybrids resemble mainly their female parent.  They go on to say that  this may be due to apomixis, reproduction without sexual fertilization.

So you might think you have a hybrid, based on pollination, when reality the variety is selfed.

Rutland Plumcot.

From Table 8.  Compatibility. Recipient named first, pollen sources follow.  P=poor, F=fair, G=good.

Ember.  Hanska (G), Kaga (F), Superior (G), Toka (G), S. Dakota (G), not self.
Hanska.  Ember (G), Superior (F), Toka (G), not self
La Crescent.  Ember (P), Hanska (P), S. Dakota (G), Toka (G), self not mentioned
S. Dakota.  Ember (F), Hanska (G), Superior (F), Toka (G), not self
Superior.  Ember (P), Hanska (G), Kaga (G), Superior (G), Toka (G), does pollinize self.
Toka.  Kaga (G), Superior (G), not self.
Underwood.  Ember (P), Hanska (F), Kaga (G), Superior (F), Toka (G), self not mentioned.
Waneta.  Ember (G), Hanska (G), Kaga (G), Superior (F), Toka (G), self not mentioned.

This seems to disagree with other reports of Toka pollinizing self.

Finally, there is also an issue of bloom season.

Prunus cerasifera

From Table 8.  Varieties of plums suggested...

Early bloom season - Superior, Toka.
Mid bloom season - Ember, Underwood.
Mid to late - South Dakota.

======================================

Info from TheFarNorthGarden.com website:
"P. salicina hybrids were developed by crossing native wild plums with plum varieties from California that were not hardy, producing hardy trees with good quality fruit. These include 'Pembina' (sometimes called 'Prairie', 'Acme' or 'Elite'), 'Patterson Pride', 'Brookred', 'Geddes' and 'Perfection' (sometimes known as 'Superb'). These hybrids will only produce fruit if they are pollinated by a wild plum, and they do not provide pollination for any type of plum, including each other. This may explain why some growers have poor fruit production with these trees."

Another lesson - plums of the same variety can have different names.

From "Plums on the Prairies" - by Rick Sawatzky, University of Saskatchewan
On terminology - " Pollinators , usually insects, are vectors of pollen movement. Pollinizers are plants which provide the appropriate pollen for other plants"

On Pollinizing - " George F. Chipman who edited the Prairie Gardener for many years and who wrote about plum pollination in 1934. He summarized a study done by Prof. W. H. Alderman at the University of Minnesota by saying, “...very few hybrid plums would accept pollen freely from other hybrids, but they would all accept pollen from native plums”. 

A precaution comes to mind -  not from a specific source, but from my observation - most of these studies and comments regard plums grown in the Midwest, and usually the North Midwest at that.  There, the climate is not friendly to most Asian plums, which is why they are interbred with American species.  Therefore, the pollen from Asian plum varieties might not be tested on the hybrids.  Both Toka and La Crescent have Shiro as a parent, so Shiro might pollinize those varieties.


From LMtreefarm -
Brookgold - Asian plum
Brookred- Asian plum
Greenville  - Asian (Burbank) by P. nigra
Patterson's Pride - P. nigra X Asian plum, 1960
La Crescent - Howard Yellow apricot X Shiro Asian plum 1923
Pembina - Native Canadian plum X Asian plum "Red June"
South Dakota - pollinator for hybrid plums, a selection of Prunus americana.  1949
Tecumseh - Shiro X "Surprise" -
Toka - Native plum X Chinese plumcot P. simonii.  1911.

====================================================================

Toka plum

HardyFruitTrees states La Crescent is "Also known as 'Crescent', 'Golden La Crescent' and 'Golden Minnesota'. La Crescent is a cross between the 'Shiro' plum (Prunus simonii x Prunus salicina x Prunus cerasifera x Prunus munsoniana) and 'Howard Yellow' plum ( Prunus americana). It was introduced in 1923 by the University of Minnesota Fruit Breeding Farm"

The source has some nice things to say about La Crescent - "sweet and juicy...golden-orange color...flesh is yellow like an apricot... melting and not fibrous... freestone... taste has an hint of apricot. and they note that it is a poor bearer and must be pollinized by and American or Canadian plum.

Of Pemina, they state - "hybrid between a Japanese plum (Prunus salicina) and a Canadian plum (Prunus nigra)... self-sterile... must be pollinated by a wild plum tree, or a pure American plum tree (Prunus americana), or a pure Canadian plum (Prunus nigra)....introduced in 1923 by Niels Ebbesen Hansen from the South Dakota Experimental Station in Brookings"

=======================================================================

Based on all of this information -

-Of readily available varieties to pollinize Hybrid plums, Toka seems to be the best candidate.
-South Dakota seems equally good as a pollinizer, but is harder to find.
-It's not clear to me that Asian plums have been tested as pollinizers for hybrid plums.  It's worth adding them into the mix in this area.
-If a pure American or Canadian plum can be found, those are considered among the best pollinizers for hybrid plums.
-Probably, the more types in the mix, the better the chances for a good crop.  If there is not room for multiple plum trees, or ability to are for multiple plum trees, multigraft is an option.

========================================================================

Images are public domain via U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library, Beltsville, MD 20705.  " The majority of the paintings were created between 1894 and 1916."

Puttering in Orchard. 10.28.15

Hollywood Plum Development, 2 years from cutting.  10.27.15

Ember Plum, Hollywood Rootstock.  10.27.15

Vandalay Cherry Flower Buds.  10.27.15

 I traded Ember Plum for Hollywood.  Ember is now in ground, Hollywood in container.  The TLC treated Ember is much larger and more sturdy.  Nice look at the roots for both. 

I still intend to grow a Hollywood Plum tree but can use this one for rootstock, and a larger one in-ground.

Three-year-old sweet cherry trees have promising flower buds.  Next Spring we should get a taste.  They got very little water this year and grew much larger anyway.  Sweet cherries are well adapted to this climate.

Vandalay Cherry Flower Buds.  10.27.15

Home Orchard Plans for 2016. 10.27.15

Raining today. 

Thinking about next year.  Replace some trees that died, and plan for a couple that might, and replace a couple of non-
performers.

Esopus Spitzenburg Apple

Deaths:  
North Star Cherry.  2 years old.  Apparently voles.  There is no bark on the roots.
Big Asian Plum.  From the size and rings, at least 10 years old.  Apparently mining insects.  There were tunnels under the bark.

Non-performers.
Honeycrisp on M27.  Karmijn on M27.  I think this rootstock is way to limiting, and the trees can't grow worth squat.  These are planted near each other, and can be replaced by one larger tree.  I can use the Honeycrisp for scion.
Indian Blood Peach.  Maybe 8 years, only 4 foot tall, no fruit set, ever.

Opportunities.
I have 3 Hollywood Plum trees in containers, and one in-ground, started 2 years ago.  The container trees are larger due to TLC.
I have 1 Ember Plum, 8 foot tall whip, grafted onto Hollywood rootstock early 2015. 
I have potential scion sources, existing Toka plum, Hanska grafted onto on unidentified plum tree, Honeycrisp and Liberty apples on M27.
I have an unidentified plum grown as accidental cutting from the tree that died.  It's a good plum, large, meaty dark purple flesh.

Concerns.
Toka Plum.  Bark on trunk is highly damaged.  I don't know, by what.  I want to preserve the variety.  Use scion from existing tree,  on Hollywood Plum rootstock.

Montmorency Cherry

Plan.  Subject to change at any whim.

1.  Make a new Toka Plum, grafting from existing tree onto Hollywood Plum rootstock. 

2.   Move the unidentified plum cutting to a better location.  Maybe were the North Star Cherry died.

3.  Remove Indian Free Peach.  Replace with Surefire Cherry, new tree.

4.  Remove small Hollywood plum.  That one needs more TLC, transfer to container.  Replace with Ember on Hollywood rootstock.  I can  do that this fall.

5.  Make a Hanska Plum on Hollywood rootstock.  Grow in container to give it TLC until it is a good size.

6.  Buy scion for another plum variety - Superior?  Graft onto the 3rd Hollywood rootstock and give it TLC.

7.  Replace the M27 trees with Nadia Cherry / Plum hybrid.

8.  Try whip / tongue grafting to top work remaining branches of Almaden Duke cherry with Ranier and Lapin sweet cherries.  The T-budding didn't work so well.  A couple might have taken.  This tree has 2 rootstock suckers.  Maybe I should graft onto those, and cut down the original tree.

9.  I have the first apple that I grafted, but mixed the labels.  It is either Sutton's Best or Esopus Spitzenberg.  Either way, I can give that a try.  There is a second graft on that one, again mixed up.  Either Liberty or Jonagold.  I might graft onto that tree, a 3rd and 4th variety.  I can use the Honeycrisp, and might use scion from Fedco for another.

Hanska Plum

10.  I have rootstock, semidwarf but unsure which.  I can graft onto that and keep it in container for TLC.  Options, Pristine, which is early and very good, or something new from Fedco. 

11.  I think I will buy Sweet 16 from Burnt Ridge.   If so, it will need a location. 

12.  Oregon Curl Free Peach might also not make it.  The Peach Leaf Curl didn't kill it.  Canker might.  If so, I think this will be a good spot for a plum.  If  Toka doesn't make it, that will also be a spot for one of the new grafts getting TLC.

That seems like a lot.  I could easily use up the entire 2 acres, but I can't take care of that many.  This year I was not able to water enough, which might have contributed to a couple of deaths and some of the non-thriving trees.  Definitely Montmorency cherry and Saijo persimmon were stressed, but they look like they will make it.  The multigraft apples on the other side of the road, had very little watering but lived.  They are still young.  One is Chehalis + Akane + Jonagold + Summerred + Fuji, the other is the one described about with 2 semi-unknowns.

There is also a Jonagold on M27 in a flower border that contains 3 young columnar trees.  I think that will come out, and a new columnar that I grafted last year will replace it.

All images on this page are public domain, via U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library, Beltsville, MD 20705.  They either illustrate varieties I have, or might obtain, or I used as general illustration for that species.  Illustrations are late 19th and early  20th centuries.

Ember Plum on Hollywood Rootstock.  5.19.15

 The grafts are growing like crazy.  A couple of container apples on salvaged rootstock are not growing, but everything else is really growing.

Most of the bud grafts from last summer have about the same amount of growth as whip / tongue grafts from this late winter.

Hanska Plum, Top Grafted Onto Unknown Plum.  5.19.15

I've started removing some of the wrappings.  It doesn't seem to be girdling anything yet.  From the couple that I removed, doing so does not appear to have caused harm.

LaCrescent Plum Top-grafted Onto Unknown Plum.  5.19.15

Hollywood Plum Grafted Onto Toka.  Bud graft from 2014.  5.19.15

Fedco Apple Grafts.  5.19.15

Plum Grafting. Progress Report. 5.3.15

Ember Plum.  Whip Tongue Graft at 43 days.  5.3.15

Ember grafted onto Hollywood at 41 days.   Growing rapidly.  The rootstock was bent, so this tree will need staking to grow more vertically.  Not a problem.

I have not removed the wrapping yet.  Probably could.  I the growth is this advanced, I'm convinced the graft has fully merged and healed.  Leaving the wrapping in place for strength.   Remove at about 6 inches of growth.  We are close to that.

All I read about the need to bud graft plums was wrong.   I did 6 whip / tongue, using 3 varieties, and all took.  This is good.  Many of the bud grafts need more than 1/2 year to start growing.  The whip / tongue grafts are growing fast, a few weeks after grafting.

Grafting Progress Report. 4.25.15

Ember whip/tongue @ 6 weeks.   4.25.15

Columnar apple multigraft.  8 weeks.  4.25.15

Sketch for columnar apple multigraft.

Redfield apple whip/tongue.  6 weeks.  4.25.15

 This is my little tree nursery as of today.  It's been chilly and raining, so growth is slower.  I expect it to take of with warmer sunny days next week.

Ember on Hollywood - nice growth.

2nd multigraft on columnar apple - nice growth.  The sketch shows the general idea.  These are columnar, so I am grafting one on top of the other.  Reason is for novelty and pollination.  In-ground is on old rootstock sucker that persisted from a Yellow Delicious semidwarf that I cut down 2 years ago for never bearing.  In-container is from the same, moved into container last winter, very few roots.  Doing OK and I assume rooting well, in container.

Redfield from Fedco at 6 weeks.  The rootstock seemed to be doing poorly, with result that the graft was doing poorly, but now looking better.

Deck wall tree nursery.  Some are cuttings or seedlings in 3rd or 4th year, I forget.  I moved them back into containers for TLC.  I get better young tree growth in containers with extra warmth, nutrients, and attention on the deck.

Deck Tree nursery.  4.25.15

Columnar apple multigraft, container.  4.25.15

This is a terminal whip/tongue yellow columnar apple graft,  onto potted columnar red apple graft.  The bare-rooted specimen is how it looked Nov 2014 when I removed it from the tree roots that had produced the sucker that I grafted it on to.  Apples can regenerate roots from minimal source, quite well.  I hoped that as long as there were root primordia, this would grow.  I don't think the top would be doing so well if it has not generated adequate roots by now, much more than it had in November.  This one is also meant to be like the sketch. 

Bare rooted columnar apple graft Nov 2014

Plum Grafts. Progress Report for T-buds and Whip and Tongue Grafts. 4.18.15

The plum whip and tongue grafts that I did last month are looking good.   Buds are swelling for most of the grafts.

Of the Fedco grafts, Ember on Hollywood rootstock is almost leafing out.  Ember top-worked onto unknown plum, buds are swelling nicely.  Both Hanska top-worked onto unknown plum are greening and swelling.  One LaCrescent is doing so, the other one does not look dehydrated, so still has a chance.

Ember whip/tongue onto 1-year Hollywood rootstock.  4 weeks.  4.19.15

Of bud grafts from last summer, they were worth the wait.  Most are growing nicely.  Hollywood top-worked onto  several other trees, is growing.  One of the Prunus cerasifera buds bloomed and set fruit.   The other is growing leaves and stem.  I think I'll leave the fruit there, curious to see how they turn out.  I want only one branch of P. cerasifera, so if the fruiting bud-graft does not grow further, that's fine.  Shiro top-worked onto various trees is also growing on all, with some vigor.

I read several references recommending bud grafting for plums.  Clearly  bud grafting works for plums, but it looks like whip and tongue can also be successful.  There is still some growing to be done before I know for certain.  The advantage of whip and tongue is that budstock can be obtained as I did, in late winter/early Spring, and it does not take the long wait to see if they take.  That is also true in some cases for June budding, such as the Shiro and P. cerasifera buds that grew several foot after I June grafted them last year.

So far this looks like this year has great potential for plums and for grafting plums.

Hollywood Plum bud graft, approx 10 months.  4.18.15

Prunus cerasifera bud graft at 10 months.  4.18.15

Add caption

P. cerasifera plum T-budded onto unknown stock.  8 months..  4.19.15

La Crescent Plum whip/tongue top worked onto unknown plum  4 weeks.  4.19.15

Hanska whip/tongue onto unknown plum.  4 weeks.  4.19.15

Shiro T-bud onto unknown plum.  8 months.  4.19.15

Plum & Apple Grafts at 3 weeks. 4.11.15

Ember Plum Graft.  4.11.15

Redfield Apple Graft.  4.11.15

The first of the Fedco scion are out o dormancy.  I grafted these 3.21.15.  It's too early to say for certain, that they fully took.  I think they probably have.

The stems can contain enough reserve carbohydrate and moisture,  for some bud expansion.  I'll feel more secure when leaves are fully unfurled.

These are about 3 weeks.  Pretty good. 

I did bring these inside during the evenings, the past few days.  I read warmer temperatures encourage cambium merging and improve the rate of take.  That may also be why they broke dormancy.  The outdoor grafts on the in-ground trees, are expected to be slower.

Even More Grafting. 3.21.15

Fedco Scion Wood.  3.21.15

Jonared Apple with 5 other varieties now grafted.  3.21.15

I did the rest of the grafting at the Battleground place. 

Most of the scion looked good to me.  One - South Dakota - looked dead and a little mildewed, so I did not try.  One was a hybrid of McIntosh, which I did not want, so I did not try that one either.  Thought went into each choice.  No reason to grow one that I didn't choose, no idea about disease resistance, flavor, or other characteristics.

Jonared now has grafts of 5 varieties - Priscilla, Granite Beauty, Keepsake, Redfield, Porter. 

The unknown plum now has grafts of Ember, La Crescent, and Hanska.   There are 2 each of La Crescent and Hanska, making 2 4-inch scion from each 8-inch.  That plum already has grafts from Hollywood, Shiro, apricot seedling, and possibly, Toka.

 I also used left over 4-inch scion from the grafts made earlier from Ember and the Redfield apple.

Some sources list Hanska as a Plumcot.  Makes sense given its ancestry.  It might be a better choice than California - bred Pluots, which are also plum / apricot hybrids.

My prior listing and description of these apples and plums is here.

This time I did the initial wrap with polyethylene tape.  Then I thought, maybe that doesn't seal well enough, so over-wrapped with parafilm.

I also discovered that I can keep a jar candle burning, and dip the top end of each scion in melted candle wax, before grafting.  That seals them without the problem of potentially dislodging the graft while over-wrapping with parafilm.  It's also easily available, does not have to be specially bought.  I dipped a couple of times, each quickly, for a good seal.

More Grafting. 3.21.15

Image of Ember Plum from Starks.

Ember Plum Scion.  3.21.15

 More grafting.  The plum rootstock is Hollywood Plum grown from cuttings last year.  Hollywood is a hybrid of Prunus cerasifera, which I think makes it a variation of Myrobalan which is used for rootstocks.  I didn't know what to do with the plum saplings so no waste if it doesn't take.

Ember Plum is one of the scions from Fedco, arrived Thursday.  I kept in fridge in plastic with wet paper towel, just 2 days.  The scion looks healthy.

Some photos were too blurry to use.  I did whip and tongue, but the photo that showed the whip and tongue together was too blurry.

Wrapped in Parafilm.  It's more awkward than polyethylene, still not sure what I think about using parafilm.  At the top of the scion, I melted the parafilm using a match.

I don't know if I have the finesse to do whip/tongue on plums which are more delicate than apple and pear.   If it doesn't take, it's my fault, not the scion which looks healthy and viable.

The rootstock Hollywood plum has grown about 1 to 2 inches of new growth, with healthy leaves.  I don't know how that will affect take of graft.  Impression is it is OK for rootstock to be growing, but scion needs to be dormant.

Matching size of scion and stock.  3.21.15

Diagonal cuts.  3.21.15

Fedco gives description of Ember as "(Prunus salicina Shiro x P. americana South Dakota #33) U Minn, 1936. Medium-sized roundish-conic slightly pointed mostly red-blushed fruit with a medium bloom. Rich yellow juicy sweet flesh is very firm and meaty but tender. Recommended for cooking and fresh eating. Tastes and looks like an apricot."  Since I have so much trouble growing apricots, maybe this will work better.  Stark's image of Ember does not look like apricot to me.

Final Graft.  3.21.15

Redfield Apple Scion.  3.21.15

Redfield Whip and Tongue.  3.21.15

 The Redfield apple is a red-leaf variety that is red and white inside the apple.  The young wood inside the scion is also colored with streaks of red.  The flowers are pink and the leaves appear to have reddish color as well.  Japanese link.

orangepippin.com gives Redfield as "Parentage: Wolf River x malus pumila niedzwetzkyana Originates from: United States Introduced: 1938 Developed by: New York State Agricultural Experiment Station, NY " and states not for fresh eating, juice is red.  Might be good for apple sauce and pies.  Other sites state Redfield is good for cider and jelly.

This went onto a scion that I forgot to label, has good roots and starting to grow at the top.

I think this rootstock was from the old Yellow Delicious semidwarf but could have been a minidwarf from removal of prior suckers from Jonagold.  Either is OK.  A little better scion/stock match compared to the last grafting attempt.

I wasn't sure if the parafilm was tight enough, so added rubber band.  Obviously I'm still no expert.

Final Redfield Apple Graft.  3.21.15