Bare-rooting and Planting a Containerized Apple Tree. 10.3.16

Gravenstein Apple Tree in Container.  10.2.16

 This is a containerized Gravenstein apple tree that I bought on Fall sale at a local nursery.  I wanted a Gravenstein after tasting some neighborhood apples identifed as that cultivar.

A few of my orchard trees have been killed in their first year, by gnawing rodents that remove virtually all of the roots up to the graft.  I strongly suspect voles, which are gnawing herbivores that do eat roots and bark.  I have read that voles use mole tunnels to travel around and access roots.  Often, my small trees have been surrounded by mole hills and therefore mole tunnels, from shortly after planting.  I suspect the voles have used those mole tunnels to do their dastardly deeds, murdering my baby fruit trees.

What is the attraction for moles, to the roots of these trees?  Moles are predatory carnivores.  They eat bugs and worms.  Again, I don't know for certain, but my guess is that the rich planting compost in the tree containers, is a boon for worms and bugs.  Which then attracts moles, who eat the bugs, leaving tunnels for moles who eat the roots and bark.

For entirely different reasons, horticulturalist Linda Chalker Scott strongly recommends bare-rooting new containerized trees prior to planting.  She also recommends bare-rooting balled-and-burlapped trees.  Doing so, allows correction of time-bomb flaws that can kill a tree several years down the road.

Apple Tree Roots in Conntainer Medium.  10.2.16

 Those flaws include girdling roots, deep within the root mass, not visible when the tree is pulled from the container.  That's in addition to winding roots that grow around and around against the plastic of the pot.  Bare-rooting also removes a transition between the container medium and the native soil, which can adversely affect tree root growth.  When replanted, the tree's roots are now in full contact with native soil, no artificial transition between clay (balled and burlap trees) or planting compost (most container trees) or worse, both (often box box stores have trees which are balled and burlap, placed into compost in containers to sell - 2 bad transitions for the roots to deal with). 

I've always cut off winding roots, and often make incisions deep into the container soil, but almost never bare-rooted a tree.  What's more, this tree is in full leaf.

This being fall, today was rainy and overcast, temperature in the 60s.  I thought, not bad for a brief period of naked tree roots.

Roots After About 5 Minutes of Hosing Off.  10.2.16

Roots After About 10 Minutes of Hosing Off.  10.2.16

Bare-Rooted Apple Tree.  10.2.16

 Roots had not wound too much around the pot.  The tree was not root bound.  I set the hose on "jet" - not a bark-removing strength, I hope, but strong enough to wash most of the medium from the roots.  I did not use garden tools to unwind roots, just water and my fingers.

The washing process required about 10 minutes, wash, turn, wash, turn, wash, etc.  I don't think the roots need every last scrap of soil removed, just the best that I can do.

After some minor root pruning, I planted the tree in it's selected spot.  The level is the same as in the container, with the graft a bit about 3 inches or so above soil level.  I watered the soil in around the roots, with the hole about 1/3 full, 2/3 full, and finally when fully filled.  The goal was to get the roots all well blanketed with native soil, as best as I could.

Vole guard (1/4 inch hardwar cloth) and deer cage (larger mesh fencing) are all in place.  I've learned not to delay those protective measures.

Tree Planted with Graft a Few Inches Above Soil Line.  10.2.16

Mulch will follow.  I'm thinking it will be grass clipping mulch, which packs down significantly during the winter and does not seem to provide warm dry fluffy homes for rodents.

Not a single leaf fell from the tree.  I'll continue checking, but I think it won't miss a beat.

Tree Planted, Vole Guard in Place, Deer Cage in Place.

The effect of compost. Kitchen garden winter prep. 12.7.14

Untreated soil vs. soil with 2 1/2 years of compost and TLC.

Garden gold.  Chick house cleanings for the kitchen garden.

 Today I did some cleanup and winter prep for next Spring.  I don't like seeing the raised beds full of dead tomato and pepper plants and weeds and bean stalks.

Several of the raised beds have settled significantly.  I topped the off with soil from this raised bed.  That used 2/3 of the bed's soil.  The other 1/3 is perennial - Chinese chive, which I consolidated from this raised bed and another.

The difference is soil appearance is dramatic.  The native soil, on the left, is what the enriched soil, on the right, looked like 2  1/2 years ago.  The difference is 2 /12 years of adding chicken house compost, leaves, kitchen scrap compost, worm compost, coffee grounds....

I filled partially full with yard soil, then mixed in a wheelbarrow full of chicken house cleanings.  That is a year old, but dry so not composted.  Too rich to use immediately.  This being December, there will be 5 or 6 months to mellow before use.  Plan for this area is bush beans.

I also added a cup of lime based on last year's soil test result showing low pH and low calcium.

Then I topped off with more yard soil, then more chicken house cleanings.  Let the earthworms and bacteria and fungi do their thing now. 

Several of the beds are cleaned up now.  When spring comes, prep for planting will need minimal effort.

The other thing that needs to be done for these beds is better animal fencing.  That is another project for this winter.

For the beds that I topped off, I removed the larger, tougher plant stems to go into the compost heap.  I covered the cardboard/grass clipping mulch with a layer of improved soil.  No major digging, the soil is already well aerated and rich.

Cleanup half done.  12.7.14

My kitchen garden in winter.  12.7.14

Late December Gardening. Seedlings, Kitchen Garden Prep, Raised Beds, Lime. 12.28.13

Okra Seedlings

Seed and Cutting Setup

Today didn't do much.  In winter garden work can be when I feel like it.

Noted the okra seedlings have germinated.  That's 4 days.  See warming mat makes a big difference.  I had soaked them 1/2 day before planting.  That probably also helped.

I don't know how they will do inside.  That's why it's an experiment.

Chili pepper seeds have not germinated yet.

Opened fig cutting bags 2 days ago, and rinsed them.  Anticipate doing the same tomorrow.

Today -

1.  Spread lime in raised beds and around trees and shrubs.  I calculated the amount as 1 pound per 4 X 8 raised bed.  I estimated the area around the trees and shrubs, and orchard trees, and applied similar amount.  Two 25 pound bags.  Will need another later.

2.  There were some garlic plants and perennial onion volunteers that I pulled out a week or two ago when I cleaned up that raised bed.  I had set them aside.  Today I separated them into individual plants, and planted them.  They did not look the worse for wear despite sitting outside a week or 2.

3.  Spread blood meal around onion starts.  Something has been eating them.  Maybe the blood meal will be a deterrent.  The amount is the recommendation of nitrogen supplement.

4.  Cleaned up the strawberry raised bed.  Removed the fencing.  Raked out the deteriorating straw.  Pulled the few weeds.  Did not cut off dead leaves.  That can be later.  Plan:  Mulch this winter with compost.  Later this winter build a better fencing system, maybe a hinged box with chicken wire sides.  Wait until growth starts, to add straw again.

That's about it.  Sounds like a lot, but non of it was difficult and none took very much time.

Soil pH for various plants. 12.26.13

Image source - vintageprintable.com

After having the soil tested, and reading the recommendations, I looked up what a number of my garden plants require.   According to the info I could find, many would tolerate soil pH in the range of my soil, pH 5.05.  Which must make sense, because they grew in it last year.  However, if I lime the soil, maybe some or most will be more vigorous, or more productive, or produce earlier.

From this site - the gardenhelper.com  I edited out vegetables I don't grow and don't plan to grow.

Vegetable Optimal pH Beans 6.0-7.0 Beet 5.6-6.6 Broccoli 6.0-7.0 Cabbage 5.6-6.6 Cantaloupe 6.0-7.0 Carrot 5.0-6.0 Catnip 5.0-6.0 Chili pepper 5.0-6.0 Chives 5.0-6.0 Cucumber 5.0-6.0 Dill 5.0-6.0 Eggplant 5.0-6.0 Garlic 5.0-6.0 Kiwi 5.0-7.0 Lettuce 6.5-7.0 Mint 6.0-7.0

Vegetable Optimal pH Okra 6.0-8.0 Onions 6.2-6.8 Parsley 6.0-8.0 Peasmage 5.6-6.6 Peppers 6.0-8.0 Potato 5.8-6.5 Pumpkins 5.0-7.0 Radish 6.0-7.0 Raspberry 6.0-6.5 Rhubarb 5.0-7.0 Rutabaga 5.0-7.0 Shallots 5.0-7.0 Spinach 5.0-7.0 Squash 6.0-7.0 Strawberries 6.0-7.0 Sunflowers 6.0-7.0 Sweet corn 6.0-7.0 Swiss chard 6.0-7.0 Tomatoes 5.5-7.0 Turnip 5.0-7.0 Zucchini 6.0-7.0

From various websites,

Image source vintageprintable.com

Apple - 5.0 to 6.8
Bearded Iris - slightly acidic to almost neutral, about 6.8
Buddleia 5.5 to 6.5, another site states 6.0 to 7.5. They grew like crazy in my ph 5.05 soil. Cherry - 5.5 to 8.0 prefer 6.5; another site state 6.2 to 6.8
Chinese Haw - 4.3 to 7.3
Dogwood 5.0 to 7.0
European Ash 5.0 to 8.0
Figs - 6.0 to 6.5
Ginkgo - 5.0 to 8.0
Golden Chain Tree - 5.0 to 8.0 Iris - 6.5 to 7.0
Linden - 7.0 to 8.0 but another site states 4.5 to 7.5 and prefers 7.0; another site states 5.0 to 8.0
Lilac 6.0 to 7.5 but there is a massive lilac in our soil pH 5.05
Mulberry - 5.5 to 7, another site states 5.5 to 6.5
Okra - 6 - 8 Paw Paw - 5.5 to 7.0 but another reference states 5 to 6
Peach - around 6.5
Pear - 6.0 to 6.5 but tolerate 5.0 to 7.5
Persimmon - 6.5 to 7.5 Plum - 5.0 to 6.5
Quince - 6.0 to 7.0
Red Twig Dogwood - 5.0 to 8.0
Tomato - 6.0 to 7.0 better if 6.5 to 6.8
Weigela 6.0 to 7.0


Acidic, 4.5 to 6.0:
 Pieris, Rhododendron, Azalea, Camellia.

Not related to this topic, but thought about after looking for images to ponder for this post.  The vintageprintable image at the top does not give a source, but the caption states those are 3 year old black locust trees, form seed, in Kentucky.  About 1910.   That's a lot of growth in 3 years.  It makes me wonder - is it because they are from seeds?  Because they are a fast growing black locust?  Because the climate and soil in that Kentucky forest was super good in the 1900s?  All?  I think more people should try to grow trees from seeds.  We would have more diversity, the trees would be free, and if some achieve that size, that fast, then there would be faster biomass accumulation and faster shade.

Soil Analysis. 12.25.13

This report is very helpful. It changes significantly how I am going to supplement my garden and orchard soil this year.

I'm very impressed.  It is a well written, easy to follow report.  They were fast and thorough.  I am happy I sent them a sample and will make use of the recommendations.

The main points-

- My soil is very acidic.  They recommend lime.  That also increases the calcium.
- The iron level is super high.  I thought form the leaves iron was low.  I planned to supplement it.  Wrong thing to do.
- The recommendations include adding trace boron, trace copper.   For that, add a tiny amount of borax, and a tiny amount of copper sulfate.  The recommended amount is so small, I don't know if I will do anything about that.  Better to under-do it than over-do it.  Too much boric acid is toxic to plants.
- The recommendations include adding some epson salts for magnesium and sulfur.
- I thought the soil would need more potassium and phosphorus.  In reality, the potassium is high, and phosphorus is very high.  So just add a nitrogen source.  Fish emulsion might be a good source.

Soil sample sent off for testing. 12.19.13

I sent the soil sample to "Simply Soil Testing".    Since the raised beds are collected from mole hills, I went around the yard collecting soil from multiple mole hills, let it dry for a couple of weeks indoors, then packed in zip-lock bag.  Tues I went to the post office and mailed the sample.

WA State extension doesn't test soil for gardeners, so I went with this commercial firm.

This is their instruction:

 How to Test Your Soil

1. Print out the Soil Submission Form

2. Collect soil samples from the areas to be tested. Follow the simple recommendations in our Sampling Guide to obtain soil samples that are truly representative of your soil.

3. Choose a soil test option (see table below).

4. Fill out the submission form and send it together with your soil samples and a check to the address listed on the form.

Now it's just a matter of waiting a week or two for the results.

Testing for organic content, pH, phosphorus, potassium, and major and trace minerals.  They don't test for nitrogen, which varies too much.

Wood Ashes / Sustainable Gardening

image via commons.wikimedia.org

One of these days I need to get the soil tested.  I could not identify a WA State agency that tests soil.  On a WSA website there is a list of private companies that test soil, but it was so complicated I gave up.


Meanwhile, I don't want to waste potential soil nutrients.  I think compost is generally well balanced, if it comes from kitchen and garden waste.  The raised beds contain a mixture of local soil - mole hills I collect from the 2 acres of lawn, finely ground by the little animals - and commercial compost by the truckload. Somewhere around 1/2 to 1/3 commercial compost.  The lower part of the raised beds is inverted sod, obtained from planting trees and shrubs around the yard; and weeds or rotting straw mulch.  I let the worms and fungi compost that in situ.

Meanwhile, on weekends we heat the house using a wood stove.  In general terms, the resultant ash consists of most of the nutrients a plant needs to make wood, at least, in concentrated form.  Oregon State University Extension site states wood ashes contain the 13 most needed minerals.  Nitrogen and sulfur are lost as gases.  With acid rain, sulfur is not usually in short supply but could be supplemented using epson salts.  Nitrogen could be supplemented using fish emulsion or, if the situation permits, fresh urine, 10:1 dilution in water. This last - saves on groundwater waste (flushing) - from this website, "Many toilets use between 50 and 100 litres of water a day to flush approximately 1.5 litres of pee. The average person has five wees a day and the average flush uses eight litres of water - that's 40 litres.".  I understand that last may be off-putting, but that's water I can use in the summer for watering vegetables trees fruits flowers shrubs; saves on groundwater and reduces salination of the drainage field and nitrogenous pollution of groundwater.

According to the OSU site, " The fertilizer value of wood ash depends on the type of wood. According to Sullivan, hardwoods produce about three times the ash and five times the nutrients per cord as softwoods. A cord of oak provides enough potassium for a garden 60 by 70 feet. A cord of Douglas fir ash supplies enough potassium for a garden 30 by 30 feet."  Areas to consider ash include  "As a general rule, acid soils that would benefit from ash application are usually found in those places in Oregon that get more than 20 inches of rain per year.  I could add to that, the effect of watering the raised beds through the summer, would also leach soluble nutrients, and nutrients are lost from the soil via vegetable harvests and plant materials that are removed.  Those plant material nutrients do get returned to the garden as compost.

According to the Ed Hume website,  Phosphorus content usually ranges between 0.8% - 3%, potassium from 2.8% - 8.6%, calcium from 14%-28%, magnesium from 0.8%-2.8% and sulfur from 0.3%-0.5%.  I imagine softwood ashes are at the low end of that, so N:P:K roughly 0:1:3 or something like that, with additional Ca and Mg.  I was thinking about adding Mg via Epsom Salts but with the firewood ash, that would not appear needed.  The Purdue website states trace minerals include " micro-nutrients such as iron, manganese, boron, copper and zinc. Trace amounts of heavy metals such as lead, cadmium, nickel and chromium also may be present."  I figure the bad ones, if present in cordwood, are everywhere else as well, so are not a concern for me.

I really should get the soil tested.  I may try this site.  Or this one - maybe better.

They also comment that " One-half to one pound of wood ash per year is recommended for each shrub and rose bush"

We use locally available wood, which is mostly softwood.  I doubt that we go through 1/4 cord in a winter.  The 30 X 30 ft calculation is 900 sq feet  My raised beds when completed will be approx. 12 X 4 X 8 = 384 sq feet.  The rest of the 2 acres is orchard, grass, and bushes and trees.    So for the raised beds, roughly 1/3 of the winter's ashes could go on the beds, with the remainder spread around the wider area of the orchard and grass/trees/shrubs.

In practice, I can't calculate it closer.  What I'm doing now is spreading a weekend's ashes on each unused raised bed, once for the winter.  The woodstove season extends more than 12 weekends, so I think that's safe.  The rest is scattered in a different area of orchard, or around bushes and trees, a fine dusting, each weekend.  Not around acid loving plants like conifers, blueberries, rhododendrons, camelias; or around potatoes.  I like that the atoms from trees, burned in the fireplace, can become atoms it the trees I'm growing.

Random thoughts, on a chilly rainy late fall morning.