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Dug (B&B) Tree Planting instructions*
for those Christmas Trees with the Roots on you Bought from us:
The most important thing is that you keep
the soil damp at all times, but not so saturated that the roots can't
get any air.
1) Digging the hole***
2) Keep the rootball soil damp till it is planted.
3) Leave the Burlap and Twine** on the rootball and tree
trunk.
4) Do NOT plant it any deeper than it was growing originally!
VERY IMPORTANT!
5) Plant it just a tiny bit (~1") higher so the
rootball drains well.
6) Leave the Burlap and Twine** on the rootball and tree
trunk.
7) Plant it
8 Flood it!
9) Provide support if the tree is tall
10) Mulch it!
11) Easy on the fertilizer the first year
1) Digging the hole
I suggest you dig it about 2-3 times as wide as the rootball in order
to provide lots of soft, fluffy spoil for the roots to grow into easily. At least
dig wide enough so there is room for soil to run down all around the burlap
rootball (or bare roots in the case of a container (pot) grown plant. Dig about
as deep as the root ball, not much deeper. Don't dig much deeper than the
rootball is tall, because when the loose backfill under the rootball settles,
the whole plant will sink in too deep when the soil
settles. See 4 & 5 below.
2) Keep the rootball damp till it is planted. Regardless
of what the weather report says, or how cold it is, the tree is a living thing
that must not be allowed to dehydrate. When you water a tree, every time
you water it, apply enough water so it can saturate the whole rootball. It takes
some effort to keep a root ball adequately damp if it is sitting around above
ground, but don't let it dry out. Keep in mind it does not matter to the tree if
the weather man thinks it is going to rain- if the plant is dry, water it.
How long can I keep them before I plant them? As long as you keep the soil
moist - this requires lots of constant attention in the summer if the plants are
actively growing - it can be kept theoretically for months... although I doubt
most folks would make the effort to hose down their plants twice a day when the
weather gets in the 100's... Anything you can do to minimize
transpiration from the plant until it is planted would be a good idea.
3) Leave the Burlap and Twine** on the rootball and tree
trunk.
The purpose of all the burlap and twine (on bigger trees) is to keep the soil
ball as tight as possible around the roots, and if there is twine wrapped around
the rootball, the idea is to essentially lash the heavy rootball to the tree
trunk so if it gets jerked around during handling the roots, soil, and tree
trunk will all move as one solid thing rather than getting loosened up.
Burlap and twine, even if green tinted with preservative to make it last
longer, seldom lasts more than about a month or two once it is buried in the
ground. Tree roots, during this time, might grow a few inches at most through
the burlap, and will have no trouble growing through the weave of the burlap.
After all, these are the roots evolved by nature to push right through heavy soil
found in nature.
No, do not even slit the burlap. Slitting the burlap would serve no purpose whatsoever.
4) Do NOT plant it any deeper than it was growing originally!
VERY IMPORTANT!
Water uptake by plants is an active process; it actually uses Oxygen from
the air, and takes energy. Although it is OK to flood the roots of a plant for a
few hours at a time, it is not OK to bury a plant significantly deeper than it
was growing in nature. If you plant too deep, the roots will effectively be
smothered from not being able to breathe.
There is arguably a trade off; the shallower you plant, or if you were to
plant in a raised bed above ground, then the tree is at your mercy to provide
watering to keep the soil damp.
5) Plant it just a tiny bit (~1") higher so the
rootball drains well.
Any shallower or higher above ground, and it will tend to dry that much
faster. Too deep is bad since the roots would tend to suffocate. If you've dug
way too deep a hole, then I guess you better plant it with the rootball raised still
higher above the original soil line, cause it's gonna sink down that much
further when the soil settles.
6) Leave the Burlap and Twine** on the rootball and tree
trunk.
Really! I have never heard a good reason to remove or loosen it at all, as
long as it is the kind of twine and burlap we use, nothing plastic. Even if
the twine is around the stem of the tree at planting level, it will rot before
it strangles the tree- again, if it is made of plastic or anything that will not
rot, then it would need to be removed. NO, the roots will not have any problem
growing through that burlap. Roots just don't grow that fast, and the burlap
will rot before it would constrict the roots at all. Do not slit the burlap.
7) Plant it.
Put the tree gently in the hole, now is the time to backfill a little
if you need to raise the tree. Then backfill with soil that is fine enough so
there are not just big clods of dirt against the rootball, but rather finer soil
touching the it all over so the roots can grow right through the fabric into the
new soil.
8) Flood it.
Right after you put it in the ground and put soil around it, We suggest you
flood the daylights out of it in order to make the backfill float down around
the rootball so there are few air spaces. This is also a good time to do any
straightening up that needs to be done since the tree should be easy to move
around in the mud. Good contact between the rootball and
the soil you plant it in is essential for the roots to grow, and as this water
drains, which might take overnight to happen, most of the big air spaces
will disappear. Once the tree
is planted, It is still important not to let it dry out. But you also need to
let it drain between waterings; usually watering about every week - 10 days
after it is planted when it gets very dry is a good idea unless there are
significant rains.
9) Stake it up if the tree is tall
Help from the folks at NCSU- How
to stake trees to keep them from blowing over - I recommend the method show
in figure 3.
10) Mulch it!
It almost doesn't matter what you use for mulch within reason, as much as
that you do put 3-6" of mulch like Pine Bark, Pine needles, wood chips, or something
of the sort for a good ways around the tree to help keep the soil from drying
out and help keep weeds down, avoiding the need to mow so close to the tree so you don't hit the trunk with
the mower. I've seen the difference in fields of plants were we neglected to mulch
some areas and the difference in plant growth between the plants with bare soil
as compared to those mulched was enormous. But don't put mulch very deep
directly against the tree trunk. We use tons and tons of the stuff the tree
service companies and VDOT like to dump here for free, since we don't mind
carting away the occasional log, branches, leaves, broken tool, oil can, car
door or whatever else finds it's way into their truck.
11) Easy on the fertilizer the first year
Keep it simple- Just give each tree a couple handfuls of Lime, if that, and wait a
year before fertilizing. The most common failure of plants to live is usually
drying out the first year after planting. If they do get a little too dry, the
situation will be made worse if they were fertilized very much. So if you are
unsure about what you are doing fertilizer-wise, the conservative thing to do
would be to not fertilize them, or apply only a very little fertilizer.
Still want to apply some fertilizer? Here's a little more information:
Fertilizer has a salt like effect on the water status of a tree. Not so much
Lime, which is less water soluble, but most nitrogen (causes more growth)
containing fertilizers are pretty salty, so should not be over applied.
Evergreen trees are not very fussy about fertilizer. Usually a little cheap,
general purpose fertilizer is all you need if anything.
We do recommend a heaping handful or two of Lime, preferably Dolomitic lime
which provides Magnesium as well as Calcium be sprinkled in at planting so that
first good watering you do right after backfilling the hole will wash the lime
right in to the soil. Lime being less soluble than the kind of fertilizer that
provides Nitrogen, Phosphorus, and Potassium, takes longer to work, but also
lasts much longer in the soil, whereas regular fertilizer with Nitrogen, Phosphorus,
and Potassium usually needs to be reapplied in smaller amounts more frequently.
Here's way more information than you need to know about plant
nutrition (fertilizer).
The most common kinds of fertilizer plants need are:
Lime:
Makes the soil less acid, and supplies Calcium (Ca) (and Magnesium (Mg), if you
use Dolomitic lime). Lime and Gypsum will also help the soil by increasing
the degree of aggregation of soil particles, a good thing if you have heavy clay
soil.
| If you are growing Acid-loving plants
like Rhododendron, Azaleas, Mountain Laurel, since you don't really
want to make the soil less acid like Lime does, instead of lime you would
add Calcium Sulfate (Gypsum) to supply Calcium, and a teeny little bit of Epsom Salt
(Magnesium Sulfate) to provide Magnesium. Go easy on the Magnesium
Sulfate though, since it also tends to burn plants with it's salty
characteristics if you use too much. And plants only need a little
Magnesium, not as much as they do N P & K fertilizer.
Gypsum has a neutral effect on soil acidity, Magnesium Sulfate is
slightly acid.
If you want to make the soil more acid, adding elemental Sulfur works
well, but be careful you don't get it in your eyes (it burns real bad
after a few minutes!), and expect it to smell bad fort the first week or
two after it is applied. Elemental Sulfur has no smell (as Mr. Ridgeway,
my High School Chemistry teacher liked to point out, but as soon as the
microorganisms (teeny little soil critters) start chewing on it, it gives
off stinky sulfur containing gasses. This seems not to hurt the plants. |
Nitrogen (N) Phosphorus (P) and Potassium (K):
The main ingredients in most fertilizer since they are the things most
plants would like to have a little more of.
The best thing to do, if you want to be serious about plant nutrition, is to
have your soil tested. This will take the guesswork out of fertilizing. It all
depends on you taking a good representative sample of the soil though. If all
you do is dig a little where the dog happened to pee last night for example, it
will not result in an accurate reflection of the soil most of your plants will
be growing in (unless Fido is extremely methodical and motivated!)
But y'know what? you hardly really need to worry about this fertilizer stuff
for the trees we sell on most soils as long as you keep them watered properly,
and don't plant them too deep. Watering problems are the biggest causes of tree
transplanting troubles. Consider that most of these trees do just fine in nature
without any fancy fertilizer or lime. We successfully grew Pine Christmas trees
for many years with absolutely no applied fertilizer nor lime.
There was a fine article on soil sampling
technique from the folks at NCSU, http://www.ces.ncsu.edu/gaston/staff/soil.htm
, but for some sinister reason they've move or removed it, so now it isn't there
any more. Let's hope the folks from my alma mater, VA Tech, don't go pulling the
rug our from under our feet and switch these following URL's...
See also:
Building
Healthy Soil
Unfortunately, trying to keep a link to the Virginia Tech Soil Testing
Laboratory is aiming for a constantly moving target, so I give up.
Any technical questions about this stuff???
I'll be happy to answer questions for those folks who have bought
plants from us; simply show me a copy of the sales receipt from when you bought
our plants. I am otherwise too busy to be running an online horticultural course
for people who bought their things at Wal-Mart or wherever, and I am really no horticultural
expert. I would, however, happily include the Url for one of those online group
chat kind of thingys if anyone knows of an appropriate one if you email
it to me. But if you see anything wrong about the advice I am giving, feel free
free to email
me with a suggested correction if you like.
I'd really like to have your feedback!
*For a while there, I was gonna call this page:
~ A technical treatise on Virginia Christmas Tree Planting guide. Spruce,
Pine, Fir tree growing instructions - Fertilizer, Mulch, Lime, Watering for
healthy transplanted trees ~ ...or something like that, but then I thought
better of it...
**This assumes it is not plastic twine; we usually use Flax or Jute (organic,
meaning natural fiber) twine that will rot. If you buy a tree somewhere that is
wrapped in plastic rope or fabric, you should NOT leave it on. It is important
to remember that the twine on the rootball is there to hold the rootball tight
together; THE TWINE ON THE ROOTBALL IS NOT A HANDLE
and you should not use the rootball twine as a handle to move the tree, since
pulling on it will loosen it up and defeat it's purpose.
*** I just ordered a slide hammer shovel that should make hand digging
much easier. For those times when you just can't seem to push or slam the shovel
into hard ground, or you keep hitting a root, this slide
hammer "Bamboo shovel" should do the trick. | |
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