Cowlitz Peaches. Progress Report. 6.21.19

Cowlitz Peaches.  6.21.19

The big test will be in the ripening, but so far the Cowlitz Peach Tree is looking great.   There are about 20 peaches, maybe 25.  A few have been mauled by critters or birds.  It's not in an ideal spot, probably too much shade.

However, this might be one of my best peach yields in a long time. 

I'm guessing they'll ripen some time in July, maybe August.

Cowlitz Peach Tree.  6.21.19

Cowlitz Peach. 5.17.19

"Cowlitz" Peach.  5.17.19

 "Cowlitz" is the designation I gave to a seedling of "Oregon Curl Free" peach, which I grew as an own-root tree.  It is located in the chicken yard in a non-ideal situation, with a shade tree directly south.  Despite that, it has grown nicely and, in its fourth year from seed, has about 30 peaches forming on its branches.  I thinned out doublets and any that looked too close together, otherwise there would be more.  Some branches did not set fruit.

So far, so good.  After an unseasonably hot week, in May, with temp almost 90F, we had chill and rains with temps down into the 50s.

This tree is not 100% free of peach leaf curl, but has less than any other peach I have ever grown - just a few scattered spots.  Whether that continues will be an observation in progress.

Still, I have optimism that this tree will do well.  Since peach seedlings are often similar to their parent trees, these may be similar to Oregon Curl Free.  I don't know if the Curl resistance is a multiple gene trait, or a single gene, and if it is likely to be heterozygous or homozygous.  There are lots of possibilities. 

"Cowlitz" Peach.  5.17.19

If these peaches are decent eating, my thought will be to germinate some of the seeds either to grow another generation or as rootstock for grafts of Cowlitz.

I've also read about growing peaches from air layers from the parent tree.  I should look into that to see if I can make some own-root progeny.

Cowlitz Peach Progress Report and Comparison. 5.1.19

Baby Cowlitz Peaches.  5.1.19

Baby Cowlitz Peaches.  5.1.19

 Here is where things are so far this year on my peach and peach leaf curl (PLC) journey.

"Cowlitz Peach" (my designation for a seedling from Oregon Curl Free) has two or three spots of leaf curl.  Nothing significant.  Given the time of year, I doubt it will extend beyond that.

The tree has roughly 2 dozen peaches.  I stopped counting there.  They are widely spaced and minimal or no thinning will be needed.

This tree is in the chicken yard.  It is not adjacent to other peach trees that have extensive leaf curl.  On the other hand, those peaches with extensive leaf curl were planted no where near any peach trees so it must be spores borne on the air.

Over the past 2 decades, I think I've spent at least $200 on peach trees, and had few peaches to show for it.  Most had extensive PLC and eventually died of the disease.

Baby Cowlitz Peaches.  5.1.10

Cowlitz Peach Tree.  5.1.19

 Currently, in my orchard are Charlotte (7 years old), Salish Summer (It was "Q-1-8" when I bought it), Frost, and Kreibich Nectarine.  All are sold in the catalogs as PLC Resistant or PLC tolerant.  Of these, Charlotte has been tolerant of PLC but has never done much.  It usually gets a dose of PLC, blooms, looks ratty, then recovers and has a few small peaches.  This year looks about the same so far.  PLC much worse than "Cowlitz" peach.  Salish Summer had a little leaf curl last year and had some dieback.  I'm not sure if it's just making a late start this year, or if it's declining.  Frost and Kreibich were planted in Spring 2018.  They are still getting established.  Kreibich had PLC almost right out of the box.  Frost had less, but still notable.  We'll see how it does.

At the moment, Cowlitz looks pretty good.  Garden experiments can lead a lot of directions, and are not scientific, so who knows?  But  even if I get one crop of peaches this year, and they are small but decent flavor, I'll be very, very happy. 

Charlotte "PLC Resistant" Peach showing PLC.  5.1.19

Charlotte Peach Tree.  5.1.19

Frost PLC Resistant Peach.  5.1.19

Kreibich PLC Resistant Nectarine.  5.1.19

Salish Summer PLC Resistant Peach.  5.1.19

Cowlitz Peach. A work in progress. 4.24.19

Possible peach formation.  4.24.19

This is the seedling peach tree, now roughly 4 years old, from Oregon Curl Free Peach.  For brevity, I tentatively labeled it "Cowlitz Peach" for its provenance in this area.

Most of the flowers are gone.  I thought that none had set fruit, but it looks like there may be some peaches on this tree.  Hard to say from the flower remnants, so it's still up in the air.

One thing I can say, is in its 4 years of life so far, there is no leaf curl at all.  It's still a work in progress, but this is a promising result so far.

Cowlitz Peach.  No leaf curl.  4.24.19

Phenology. What's Blooming. 3.28.19

Crimson Pointe Plum.  3.29.19

Flavor Supreme Pluot.  3.29.19

Among the fruit trees, almost anything with Asian plum in it's DNA is blooming.  Ornamental plums are at peak.  Flavor Supreme Pluot (young tree), graft of "pluot" seedling, Hollywood Plum, Methley Plum (just starting), Nadia Cherry x plum hybrid (will it bear fruit for the first time this year?).  Shiro plum is not in bloom yet.

Pussy willows are actually past their prime, but very nice.

Among peaches, Frost, Kreibich nectarine, Seedling from Oregon Curl Free, and Charlotte are blooming.  Salish Summer is not blooming yet.  That's a good thing, less unlikely to be hit by a late frost.

Hollywood Plum.  3.29.19

Seedling Peach.  3.28.19

Seedling Peach.  3.29.19

Pussy Willow.  3.29.19

Pussy Willow.  3.28.19

Seedling Plum.  3.28.19

Note: I don't want to continue calling the peach tree, grown from a seed from Oregon Curl Free, "Son of Oregon Curl Free". So, for the time being at least, I'll call it "Cowlitz Peach", to honor its provenance and the Cowlitz River and people of this area. Ditto for the lovely flowered, variegated leafed plum, grown from a seed taken from deep burgundy "pluots" bought at a local farmers' market. I am thinking about calling it "Martian Spring", for the colorful, somewhat blood-colored leaves.  The plums, if any happen, remain to be seen.