Sunday, April 12, 2015

Bearded Iris Challenges. 4.12.15

Irises in mixed border.  4.11.15

Irises in mixed  border.  4.11.15

Irises in raised bed.  4.11.15
I'm convinced I've been going about growing bearded irises all wrong.  It's not for lack or reading or following advice.  But I think the advice has been all wrong.

I have bearded irises in 4 main locations.

Most of the advice that I have seen is:

They need good drainage.
They should not be mulched.
Plant with rhizome on top of soil.
They need full sun.
Don't over fertilize.
Keep weeds out.

In the various locations -

1.  At the Vancouver yard.  I've been moving those to the Battleground place.   Of the onese that remain, they are not mulched, they are in semi-sunny to shady locations, they don't get fertilizer, and there is a lot of grass among them.  Those do ok.  Not great, but no diseases, and they bloom every year.

2.  At Battleground.  Scattered around the place, no care, growing among weeds and grass, sunny to shady.  Mos of those also do OK.  Not great, but no diseases and they have some flowers. 

3.   At Battleground.  In the front perennial borders. I planted those 3 years ago.  I had heavily amended the area with compost.  The weeds were difficult to manage.  The irises did not thrive.  I didn't care much about there.  Finally I gave up and mulched with a thick layer of wood chips.  I figured they would just die off, and I could plant other plants.   Some had a think layer of pine needles, then a thick layer of wood chips.  Those are growing like crazy, big thick stems, strong growth,  no diseases.  They have big fat flower buds.  There are almost no weeds, on account of the mulch.  A few, not many.

4.  At Battleground.  In raised beds.  These are mostly historic varieties.  There are some repeats from the other beds.   They are in raised beds for better drainage.  No mulch.  I pull the weeds manually.  Last year, these had a lot of bacterial rot.  I attributed that to over-rich soil, dug out a lot of the soil and replaced with unamended soil.  This year, bacterial rot is less but still present.  Some died completely.  Some came up from below ground.  They were looking good, but with recent rains have been covered with fungal spot disease.  Many leaves are dying off.  They look bad.  Some look like they might bloom.

So I've given up growing them correctly.  The irises that get neglected, mistreated, and covered in mulch thinking that would kill them so I can grow other plants - they are doing great.  The ones that I coddled, hand weeded, no mulch  - terrible. 

This weekend the local arborist left another truckload of tree chips on the driveway.  These are fir chips, with a lot of needles mixed with chipped branches.   I removed the major weeds that I could, and covered all of the soil in the iris raised beds with about 3 or 4 inches of chips.  If they live, they live.  If they don't, then those beds will have good rich soil for other plants.  I speculate, the diseases are spread by rainfall on wet bare soil that contains fungal spores and bacteria.  With the wood chip mulch, the fungi and bacteria don't get so much chance to grow on the surface, so rain drops won't spread disease.  I don't know if I'm right, but nothing else has worked.

This was prompted by receipt of 2 more varieties from Old House Gardens, ordered last year.  I don't plan to add more.  I had ordered these before I gave up in frustration.  So I planted those - Monsignor and Flutterby.  Covered with wood chip / fir needle bark mulch.  Enough of that.

Saturday, April 11, 2015

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.

Thursday, April 09, 2015

Apple progress note. 4.9.15

Prairie Fire Crabapple.  4.9.15
 Most of the apples are blooming.  The Prairie Fire Crabapple that I bought as a pollen source for other apples, is in full bloom.  Using the paintbrush to remove pollen from flowers, there is generous pale yellow pollen, plenty for all of the other trees.

Of the little columnar trees, Golden Sentinel has 2 flower clusters and Red Sentinel has about 6.  Not a lot of apples.  I should prevent them from fruiting so they get more growth, but I like getting a taste.  Karmijn is in full bloom.  The Jonagold, grafted last year onto M27 is 3 feet tall and covered with flowers.  I may want to keep that as a single cordon, looks nice.  Honeycrisp on M27 is blooming.  Honeycrisp is too slow growing for such a non-vigorous, mini-dwarfing rootstock.    I have a more vigorous rootstock start for next grafting year.

Of others, the 3-graft on M106 is blooming nicely.  Pristine is first, and most.  Rubinette is 2nd, then Queen Cox.   With the more vigorous rootstock, these have potential for a lot more fruit in later years.

In the Vancouver yard, North Pole has only 3 flower clusters.  Either due to overbearing last year, or over-pruning of spurs on my part, or both.  Liberty is in full bloom.  Liberty is in lavish full bloom, as is Jonagold.  Both are on M27.  Jonagold is about 8 foot tall, Liberty maxed out at 5 foot tall.

Jonagold 1 year after graft, M27.  4.9.15
 I played the honeybee and transferred pollen from Liberty to Jonagold and North Pole.  I used the meager 3 flowers on North Pole as suppliers of pollen for Liberty.  There may be neighborhood apple trees that I don't know about, to provide more.

Golden Sentinel Bloom.  4.9.15
 Of the apple grafts, in early March I top-grafted from a yellow columnar apple, onto the grafts I made last year from North Pole.  Both have started growing.   One in a container, which had only a tiny tuft of roots, is growing nicely.  The plan for these is a columnar tree with red apples on the lower couple of feet, yellow on the next couple of feet, then another type of red.  The trees would be self pollinating and colorful.

Karmijn on M27.  4.9.15
 The graft from Fedco, of Redfield, onto a home grown M27 rootstock, is starting to grow.  I kept these grafts inside for the past few days to see if I could speed them up.

The neighbor apple graft hasn't started to grow yet.  It is at Battleground.  I moved it into the sunroom.

Jonared at one year old does not have flowers yet.  This is described as dwarf, but the rootstock is not listed.  Given the number of grafts I added from Fedco, I expect at most a bowl or two of apples of each type, in a few years.  That's if the grafts take.  Currently they look unchanged, no sprouting but not dried out.
Liberty on M27.  4.9.15

Yellow Columnar Apple graft on red columnar.  4.9.15

Time to thin genetic dwarf peaches. 4.9.15

Peaches after thinning.  4.9.15  El Dorado genetic dwarf.
Today I used a kitchen scissors to thin the peaches on the containerized El Dorado genetic dwarf peach tree.  I removed about 90% of new peaches.  Looking at the photo I probably should remove just a couple more.  They are growing fast.  This is awesome - my first genetic dwarf peaches with no leaf curl. 

The genetic dwarf peaches have very short internodes, so can be left closer together compared to normal-length internode peaches.  It's not the distance, so much as how many leaves are needed to support each leaf. 

This article states that 30 to 45 leaves are needed per peach for the best production.  That is not on genetic dwarf peaches, which tend to have smaller fruit.  I don't know when it needs to be 30 to 45 leaves - early or near harvest.    I need to find some more articles - that # of leaves seems like much more than I recall.

Thursday, April 02, 2015

Peaches have set. 4.2.15

Genetic Dwarf Peach Set.  El Dorado  4.2.15
Peaches have set on the containerized El Dorado peach tree.  It looks like there could be a big bowl of peaches from this tree.  That's all I need.

I kept it out of the rain all winter, under the eaves, north of the house.  Looks like it worked  - I don't see any leaf curl at all.

Seed starting. 4.2.15

Seed Starting.  4.2.15
Much as I wanted to use recycled or recyclable containers, such as little paper cups, I didn't have the energy.  This setup with very thin walled plastic 6-packs, for 72 seedlings, was inexpensive.  I've planted tomato seeds from last winter's order, and peppers, some basil, and some marigolds.  More to follow.

I also placed okra seeds and four o'clock seeds in cups of water to soak for a day.  I can plant the seeds tomorrow night.

It's still too early for a lot of types of seeds. 

Saturday, March 28, 2015

Puttering. 3.28.15

Main orchard.  3.28.15

Jonagold with multigrafts from Fedco.  3.28.15
 Most plants are out of dormancy or nearly so.

Plums are basically finished blooming.  Unable to see if and how much fruit set has happened.  All Asian plums are done.  Toka finished just after Asian plums.  Euro plums, Green gage is almost done, and Stanley is still blooming.  Stanley is the last to bloom.

Sweet cherries are in about full bloom.

Tart cherries barely beginning to bloom.  They really are later than sweet cherries, which is good for late frost avoidance.

Too early to say anything about the apple and plum grafts.  I look at them every day.

Pawpaw flower buds are swelling, Sunflower and NC-1.  I check those every day too.

Persimmons are growing, even Yates that I planted this January.  I often read that they may take until mid or late summer to grow, their first year.  Mine are budding out at the same time as mulberries.  Nikita's Gift and Saijo both have swelling buds, almost open.

The Mishirasu Asian pear graft, that I grafted last year and was eaten off twice by deer, is growing nicely.  The tree is fenced with a deer cage now.  Other grafts on that tree - 3 are have their first flower clusters.  It's been raining during bloom.  Too early to know if there is fruit set.  I should get the first Shinseiki on the Battleground tree this year - 2 year old cleft graft - and the first Hosui, the tree that I planted in 2012 and grafted others onto it since then.


Plum whip and tongue graft.  Ember.  3.28.15

NC-1 Pawpaw flower buds, swelling.  3.28.15
 Grapes are budding out and starting to grow.

Apples nearly blooming.

Prairie fire crab apple, almost blooming.  There are a couple of flowers, so this is among the first of apples to bloom.


Mishirasu growing despite deer browsing.  3.28.15

Yates Persimmon buds swelling.  3.28.15


Fig Progress Report. 3.28.15

Brunswick Fig Brebas.  3.28.15
Update on Battleground fig trees.

Brunswick - This was a ~11 year old tree grown from local cutting, moved to the Battleground place 3 1/2 years ago.  Last year there was about 6 inches of new growth.  I am not encouraging a lot of growth, because I want it to have strong, durable, fully lignified branches before start of winter.  This is the most breba it's had since moving it, and maybe before that.  This tree usually drops its brebas.  Wait and see.

Newer fig trees -

Atreano survived its second winter.  The first winter it was killed to ground, and regrew.  This tree is considered more cold hardy than some others.  Now I can consider it well established.

Petite aubique - looks dead.  I give up.  Replace with one of the container trees.  I'm thinking, Dominick.   Maybe the other Atreano.

Tiger.  Survived and growing.  This one was covered with trash can for the winter.

Carini.  Survived and growing.  Also covered.

Sal's.  Unsheltered.  Survived and growing.  Has grown slowly, but minimal die back each winter.

Planted in-ground late winter, after sheltering in shed:  King, Lattarula, Hardy Chicago, Dominick.  All growing.

Anxious for them to get bigger.  I did pee-cycle limited amount, twice, in the fig tree row.  Need to be careful not to overdo it, don't want growth that is rank and not able to survive next winter.

Container fig trees - all starting to grow.  Champagne has lots of brebas, Tiger has a few too.

The good thing - almost all survived winter, and growing.  The sole casualties, in-ground:  Champagne (unsheltered), Petite aubique (sheltered) and Smith (sheltered)

T-bud Grafting Update. 3.18.15

Apricot T-bud 1st leaf.  3.28.15

Hollywood T-bud 1st leaf.  3.28.15
Rainier Cherry T-bud 1st Leaf.  3.28.15
 These are some of the T-bud grafts that I did last summer.  All of the plums took.  Of the cherries, only 1 took.  I think that was Ranier, that is on Almaden Duke.  None of the tart cherries took.

It's an interesting process.  These are grafted in summer, June, July, August.  With a couple of exceptions, the buds remain dormant until the following Spring, which is now. 

I pruned off the stem distal / above the grafts, about an inch above.  Now they have no competition and should grow vigorously.

I did not label some of the well.  All of the red leaf are Hollywood, and most of the green leaf are Shiro. 

Since these have been on the trees for about 9 months, if they are growing, that must mean they are solidly grafted now.

I hope to do more T-budding this coming summer.  Maybe, for the ones that did not take, I did not do them tight enough, or took off the wrapping too soon.  I'm very excited that many did take, and it gives me a sense of wonder.

Shiro T-bud 1st Leaf.  3.28.15

Sunday, March 22, 2015

Fruit Tree Blooming. 3.22.15

Unknown - Green Gage? - Plum in bloom.   3.22.15
In Vancouver fruit trees that have finished blooming. 
Shiro and Hollywood Plums.   Genetic Dwarf Peaches.
Fruit trees starting to bloom.  Sweet Cherries.

In Battleground, fruit trees that have finished blooming.
Older unknown Asian Plum.
Young unknown Asian Plum
 Crimson Pointe cerasifera plum.
All peaches almost done.  Indian Free is the last.
At its peak:   Toka plum
Starting to bloom.
Asian pears.
Sweet cherries.

Most apples have visible flower buds but not near opening yet.
Pawpaw buds starting to swell.
Shan Zha.  flower buds are visible.
Tart cherries.  flower buds are visible.

Growth buds are swelling on all 3 persimmons, but not near open leaves yet.

Pourin rain for next few days.  That could impact pollination.

Battery is dead.  Will need to finish in 2 days.


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Toka Plum in Bloom.  3.22.15

Hosui Asian Pear.  3.22.15

Unknown Asian Pear.  3.22.15