Propagation Projects, Progress Report. 3.3.16

Pink Ornamental Cherry, whip / tongue 3.3.16

Single Pink Ornamental Cherry, whip / tongue  3.3.16

Ginkgo whip / tongue.  3.3.16

Ginkgo whip / tongue  3.3.16

 These are some of my plant propagation projects.

On the past 2 days, I grafted scion from ornamental cherries onto wild cherry root stock.  The root stocks were volunteers in the yard, likely sweet cherry or descendents from sweet cherries.

It was difficult to identify scion that was not already too far along.  The main tree is an ancient - in suburban terms - double flowered, fringed, pink Japanese cherry.  Very beautiful.    From the rootstock of that tree, are growths that bloom much earlier, pink prolific single flowers.    That one is even more advanced, fully blooming.  There were some 1-year growths that have mildly swelling buds, so I used one of those.

If the flowering cherry scion don't take, I can alllow growth of the wild cherry root stocks from below the grafts, and try T-budding this summer.

I've already posted on the ginkgo tree grfts.  The buds might be swelling a little.  Hard to say.  The trees are no further along.  I tiny patch of green is visible in some  buds.  It takes imagination to see that.

Grape Cuttings.  3.3.16

Genetic Dwarf Peach Seedling.  4th year.  3.4.16

Sedum From Stem Cuttings, Overwintered Outdoors.  3.4.16

Buds are swelling on the grape cuttings.  Those are from February.

The seedling genetic dwarf peach has pink flower buds.  I don't know what will happen.  If the flowers take, then the peaches may be small, due to not being on a vigorous peach rootstock.  If dwarfing rootstocks make for normal size fruit, them maybe own-root peaches are no smaller than their grafted counterparts.  This is an experiment.

The large varietiy sedums from stem cuttings last fall are growing nicely.  I kept a few inside - they dried out and died.  The starts that I kept outside for the winter are growing.

Potatoes and review of book, The Complete Book of Potatoes. 3.1.16

It might seem strange to write an entire book about potatoes, but there are several out there, and websites such as "Potato History", "History of the potato", "How the potato changed world history", and many more.  In past  books, I read about the massive, transformative effect that transporting potatoes from the Andes where they originated, to Europe and China, had on human nutrition and populations.  This book is more about growing potatoes, which also deserves a book

The Complete Book of Potatoes.   by de Jong, Sieczka, de Jong.  2011.  Timber Press, Portland OR.

I got the book at my local library, Fort Vancouver Library in Vancouver, WA..

In other books - I forget which - I've read that per acre, potatoes give more calories and nutrition than any other plant, including rice, corn, and wheat.  That difference is what allowed population explosions among the peasantry in China and Europe.  And monoculture, of just one potato variety in Ireland, was what lead to total dependence on an agricultural house of cards, leading to  disease susceptibility and famine.

Reading the book "The Complete Book of Potatoes" resulted  learning in a  number of things about growing potatoes, I did not know, such as - in no particular order

Each cultivar has its own tuber dormancy period, which has a major effect on how long they can be stored.  Dormancy can be 4 weeks, to more than 3 months.  Growing types with long dormancy period would be good for keeping potatoes.  Growing types with shorter dormancy period would be better for fresh use where storage isn't important.

Yukon Gold and Burbank Russet have long dormancy and good storability.

Day length has a big effect on what variety grows and produces, where.

Potatoes remove a lot of nitrogen and potassium from the soil, so need fertile conditions.   However, too much nitrogen, or late nitrogen, can lead to poor quality potatoes.  Note that Pacific Northwest soils, west of the Cascade Mountains, are often verynhigh in potassium.

Emerging potato sprouts can tolerate chill, 28F ro 32F.  Soil at planting temperature should be at least 45F.

For early harvest, plant early green sprouted potatoes, and use plastic tunnels to keep them warm.

Soil pH under 5.5 pretty much prevents scab.  My soil is acidic, in the 5.03 to 5.5 range.

More nutrients are available at pH 6 to 7, but that promotes scab.

Scab should not be a problem at pH above 7.

French Fries were probably developed in Belgium, not France.  Potato Chips, however, are an American Invention.

Potato species originate in a wide area of South and Central America, Peru, Bolivia, Argentina, Mexico, Uruguay, and Paraguay, and south Brazil.  It is thought the wild tuber bearing species actually originated in Mexico - I thought it was Peru.  The most primitive variety is epiphytic - grows in trees.

I think this book was very useful and will have an effect on my gardening.  I am better prepared as to cultivar selection, growing, harvesting, and storing this useful and delicious garden crop.  The book also discusses many potato cultuvars, organic and conventional methods, hilling, mulch, and other aspects of growing potatoes.

Based on the information from this book, my planting of sprouted potatoes might not turn out.  It's OK, there was no other purpose for them, and maybe they will do better than expected.

Image Attribution:
(1)  By Henry G. Gilbert Nursery and Seed Trade Catalog Collection.; Peter Henderson & Co. [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0) or Public domain], via Wikimedia Commons.  Date 1872
(2)  By Wiley, Harvey Washington, 1844-1930; United States. Division of Chemistry; United States. Department of Agriculture [No restrictions], via Wikimedia Commons Date:  1900
(3)  By W.W. Barnard & Co; Henry G. Gilbert Nursery and Seed Trade Catalog Collection [No restrictions], via Wikimedia Commons  Date:  1914

Opuntias. 2.27.16

Texas Opuntia.  2.27.16

 Today I took most of the Opuntias outside from the sunroom.  The "Texas Opuntia" - most likely Opuntia Engelmannii - has roots in the drainage holes of the pot.  There also appear to be growth buds vs. flower buds.

The original cutting from October is pictured below.

It might be my imagination, but I think the pad is a little fatter than it was at the outset.

The "Baby Rita" hybrid Opuntia also has what appears to be growth buds.  I'm going to think they are all growth buds and not flower buds, due to the time of year.

I have the containers under the eaves, on the West side of the house.  They get full Western sun, and no rain.  I am avoiding rain due to potential for rot diseases in the cool weather.

"Baby Rita" hybrid Opuntia.  2.27.16

Texas Opuntia cutting.  October, 2015

Grafting Ginkgo biloba tree. 2.27.16

Whip/Tongue Grafted Ginkgo biloba.  2.27.16

Today I grafted the third of the Ginkgo biloba trees.  The scion if from a tree grown from seeds that my Dad collected, nearly 30 years ago.  I want to keep the tree if possible, after moving from the Vancouver house to the Battleground place. 

The rootstocks are Ginkgo trees that I started from seeds 3 years ago.  They are all on containers.

The cambium layer seems very thin and delicate.  The wood is harder to cut accurately, compared to apple and pear wood.

If the grafts don't take, I'm sure the rootstock trees will regrow from the buds below the graft.  But I want them to take.

In case they need protection longer, compared to apples and pears, I wrapped the entire length of the scion.  They are double-wrapped, first polyethylene grafting tape, then parafilm tape.  Both tapes are 1/2 inch wide.

Late Winter Vegetable Seed Planting. 2.27.16

Aquadulce Fava Bean Seeds, Planted Hilum Down.  2.27.16

Aquadulce Fava Bean Seeds.  2.27.16

 Today I planted more kitchen garden seeds.  This is the 2nd batch of favas.  I bought today's seeds from Victory Seeds.  Oregon sourced, and all open pollinated, historic varieties. 

The Aquadulce Fava seeds were larger compared to Windsor.  I wanted to compare the two types.

Also a bit of an experiment, I planted 1 row on their sides, and 2 rows were planted hilum-down.  I read that hilum-down results in faster growth.  We'll see what happens.

Also snow peas, Mammoth Melting.

I covered the raised bed with bird netting.  In the past, zero-germination of peas appears to have been caused by birds, who seem to regard a freshly-planted pea bed as a sort of Easter egg hunt.

Temps in 30s and 40s at night, 60s during the day.

Mammoth Melting Pea Seeds.  Planted 2.27.16

Moving Warm Climate Shrubs Outdoors. 2.26.16

Meyer Lemon.  2.26.16

Tender shrubs brought out of dormancy.  2.26.16

I brought most of the tender shrubs / trees outside this week.  They were in a sunny, South-facing room with the heat turned off, for the winter.  I might have watered them twice.

The Meyer lemons ripened during the winter.  This is the largest crop yet.  These are great for anything that requires lemons.  They can be left on the lemon tree for months, for fresh use.

The other tender shrubs also look fine.  This might be a deciding year for the Nagami Kumquat.  If no blooms / fruits - might not keep it.

The olive was in the sunroom for the winter.  There are flower buds.  It had those last year, but did not set fruit.

Potato Starts. 2.21.16

Sprouted, Mixed Potatoes.  2.21.16

I found this bag of potatoes in the garage yesterday.  It's a few weeks early to plant potatoes, but these may be past their survivable stage anyway.  I can either throw them away, or plant them.  If they grow, that's good.  If they don't, nothing lost.

I planted fairly deep, with the long stems underground and on their sides underground, just the tip showing.

Last year this garden bed contained sweet corn.  This bed is situated South of the house.  May be a bit warmer compared to other locations.

I think these are Red Pontiac and White Gourmet varieties. 

I've read that mid to late March, to early April, are the recommended times to plant potatoes in SouthWest Washington.

Daylilies Growing. 2.21.16

Last summer I planted a number of daylily plants.  In past years a few did not make it through the winter.  My guess is underground herbivores, such as voles, were the reason they didn't survive.

Some are ahead of others, but so far this year, most look great.  This one is "Winsome Lady" and is close to the edge of the bed, for a photo. 

Slugs can be an issue, so they get a dose of Sluggo when I see damage.  With frequent rains, Sluggo tends to dissolve and may not do much good then, so I wait for a little damage before using it.

Planting Blackberry Starts. 2.21.16

Prime-Ark Blackberry Starts.  2.21.16

The irony is not lost on me.  I'm still in the process of clearing massive blackberry bramble thickets.  After several hours of clearing them yesterday, I'm so sore I can barely move.

Then I buy blackberry plants.

The difference is, these are a compact growing variety, developing into a bush about 5 feet tall  and similar or less width.  Prime-Ark Blackberry, is a new hybrid from Arkansas, which I have not tried before.  They are a thornless variety.  So, I don't need to climb into 12 to 20 foot tall thickets, and come back bloodied, for the delicious blackberries.

I don't know if deer will eat them, not being deterred by thorns.  But the leaves seem coarse and unappetizing, so maybe not.

These are small plants.  They are going into the garden beds South of the house, for full sun.

I also bought 3 Ebony King Blackberry starts at Lowes, for variety.  Almost thornless.  I am hoping the timing will be a little different, for a longer blackberry season.  I love these fruits, and they also make an easy and delicious jam. Ebony King is almost thornless - at leas from the stems of these starts, no where near as vicious as the wild Himalayan Blackberries that I am striving to clear.

I read Prime-Ark needs to be 3-4 feet apart, or 5 feet apart, depending on who I read.  Mine are at the close end of that.   Some may need transplanting later.

Fruit Tree Buds. 2.21.16

Flower Buds.  NOID Asian Plum.  2.21.16

Flower Buds.  Methley Plum.  2.21.16

 Many of the fruit trees have enlarging buds, but many are still looking closed tight.  I was anxious about how early they are developing - concern for frost kill on delicate new flowers and growth, but that is becoming less of a concern as Spring approaches and the flowers are not yet open.  We have low into high 30s tonight, not worrisome for fruit tree flower buds.

The furthest ahead so far -
 Charlotte Peach - pink is showing.
Sweet Treat Pluerry
NOID Asian Plum - might be pluot.
Toka Hybrid Plum.
Methley Asian Plum
Maxie Pear - not a fair comparison, because this was a container tree planted in December, which might have influenced this year's  bud development.

Next in line -
Hollywood Plum - almost as far along, can see some pink coloration, this tree has burgundy leaves which influences the color of the buds.
Nadia Cherry - Plum Hybrid - not a fair comparison, I planted this as a bare root tree last month. If the blooms taste, it would be interesting to get a fruit or two to taste on this first-year tree.
Prunus americana seed grown plum - flower color is starting to show.  This tree is 4 years from seeds.
Unnamed Asian Pear
Hosoi Asian Pear

Buds showing signs of life -
Illinois Everbearing Mulberry - leaf buds - flowers form from growing shoots.
Saijo Persimmon - barely.  This is leaf bud, flowers form on shoots that grow from buds, not the dormant buds themselves.
Nikita's Gift Persimmon - barely and as for Saigo
Unnamed Korean or Japanese Cherry, planted this winter.
Juliet hybrid bush cherry - planted from container this winter.

Most of the European cherries bad barely visible swelling on some buds, both sweet and sour cherries.  Most of the European pears and apples have no discernible bud swelling.

Flower Buds.  Toka Plum.  2.21.16

Flower Buds.  Charlotte Peach.   2.21.16

Flower Buds.  Maxie Hybrid Pear.   2.21.16