And all I’m dying to do is get out there and do a little pruning. Lift that underskirt
up so that my hellebores get a little more sun, remove those three branches so
the pear tree actually has a shape, and cut a hole into that canopy so that a
little more sun shoots in. It’s tempting right? Especially since, like everyone
else on the planet, I get my tools sharpened in the fall. What? You don’t get
your tools sharpened? Shame on you, how do you expect them to keep working when
you’ve used those clippers on everything including ripping open the plastic pots
on root bound discounted perennials. I always sharpen my tools at the end of the season, first
because they deserve it – they’ve worked so hard for me all year long – and
secondly, because I’m itching to get out there and do some pruning.
Truth
of the matter is that now is not really the best time to prune. One needs to
wait, hiddeous right? The problem is pruning triggers
and directs new growth in a plant. When parts of a plant are pruned off the
plant uses its energies to produce new stems and leaves and if that happens before the plant is truly
dormant, it can stimulate plants to push new growth that most definitely will
not have a chance to harden off before cold weather arrives. Nor will the
wounds that happen when a plant is pruned have time to heal. Now I know it’s
been snowing and bitter cold, so we really don’t need to be worried about warm
days pushing new growth, but isn’t it better to be safe than sorry?
I
know it feels weird not to be able to go out there and whack back that
callicarpa after it’s done doing it’s thing, but it would be so much happier if
you waited until late winter when it’s sap isn’t still flowing.
Here
are a few of the basic pruning rules, now there are whole books dedicated to
this subject, so don’t bit my head off when I generalize please.
The
first pruning rule you need to remember is this, prune spring blooming things
right after they flower. It makes sense right? Not like the year my helpers
sheared all my spireas for me so nicely in the spring, neatly removing every
single bloom on every single plant. Sigh.
Second
rule, if you must to do pruning before the spring comes, make sure you prune in
late, late winter and only prune fall or late summer flowering trees and shrubs
and evergreens. These can also be pruned in late spring but think things
through (in otherwords, even though they are evergreens, you might want to
prune the rhododendrons after they bloom.)
Three:
When it comes to fruit trees everyone has a point of view and they all
disagree. I have been pruning in late winter for a while, and this year the
apple crop was obscene, bending the trees to their knees almost. There is a
different program called the Lorette method that recommends you prune all the
pencil thick diameter branches once in mid August to the third leaf. The
shortening days send a signal to
the plant to not bother making new vegetative growth but to work on setting
fruiting spurs instead. Then if you want in the winter you can cut the remainder
of those remaining branches all the way back to where the fruit spurs have set.
Four:
If it’s damaged, diseased, dead or broken, it can and should be removed at any
time of the year. And if it’s going to break off when covered with snow, remove
that as well.
I too want to whack back my glossy
abelia, beauty berries, hydrangeas, sumacs, etc, but if I wait and be patient,
my trees and I will both be happier, when I get out there in February and start
sawing things off. However, you're better off waiting until the summer to prune
maples, birches, dogwoods, walnuts, and elm trees because these trees can ooze
sap when pruned in the winter, and that sap can freeze.
Now it’s true that I NEVER prune
buddleia in the winter any more after one year when I cut them all back only to
have them all die to the ground. And it wasn’t even that cold that year. I tell
people I have no scientific proof but I believe that wounding the plants via
pruning allows cold to whisk up into their cells and stresses them out.
I also don’t prune my roses in the
fall or the winter. There’s going to be winter dieback, so I’ll just be going
it again in the spring and why do things twice if you can do it once right? I
wait until the forsythia start to bloom to signal me that it’s chopping back
time.
Just in case you are curious,
there are four different approaches to pruning roses.
The first method is called hard
pruning where the canes are severely cut back to about 4 – 5 inches tall. This
method is recommended for newly planted rose bushes, Hybrid Teas that are used
for exhibition, and for rejuvenating weak or neglected roses. I have only hard pruned a rose once in
my life, one that was out of control I whacked it back to rejuvenate it and it
promptly died on me so I’m too traumatized to try that again.
The next method is called moderate
pruning. With this system you cut each rose canes back by about one half. This
is how most people prune teas roses Hybrid Teas and Floribundas, but since I
don’t have teas, I don’t do it either.
The third method is light pruning,
where stems are only cut back to less than two-thirds of their length. If you
have limited space and are growing big roses this method is not for you
according to the experts, however, very vigorous roses can benefit from light
pruning.
The last method is called the
easy-care method and it sounds horrifying, You grab your hedge trimmers, and
firing them up simply cut the bush in half, straight across. You don’t have to
worry about cutting back to a leaf node or any of that other gobbly gook, you
just leave all wood as is. If, of course, you can’t help yourself and you want
to remove all the dead wood, go ahead, but the experts that experimented with
both the moderate and easy care method, report that there are no noticeable
differences later on in the growth and bloom of the bush. Even if you leave the
dead wood in place.
I recently read a great article
that mentioned the old cut branches on a diagonal rule was ridiculous for
roses. I loved it. Basically it said that it’s too hard to figure out where the
branch is going to be to worry about whether the water will run off or not and
that it’s more important to make a small straight across cut then to leave a
longer diagonal cut which is a big wound for the rose to heal.
I love it, it’s all terribly sacrilegious
isn’t it?
Frankly, I’m terrible when it
comes to pruning my roses. I just hack back things that are getting out of
control or have whipped me in the face or tangled the legs of the chickens, or
blocked the window. The rest I leave alone. Although I do thread the climbers
through the veggie garden fence and sometimes even remember to tie them in
place.
So what’s a girl to do with all
her freshly edged clippers, secateurs and loppers and brand new pruning saw?
Well darlings, have you looked at the rest of the garden? I’m sure there’s
oodles of stuff to snip into little pieces and either let fall back into the
beds or lug over to the compost pile.
I actually spent time yesterday clipping
lengths of twine (a wonderful holiday stocking stuffer for a gardener by the
way) and tying my roses up to the fence to make sure they do their absolute
best and to prevent damage from the winter winds that were whipping around me.
It gave me a great sense of accomplishment until my fingers got too numb to
move.
Paige
Patterson actually found both La Belle Epoch and Brookyln tulips this fall and
can not wait for the spring to see how they fare.