Pear Trees:
Medieval Classics Fit For a Modern Garden
by: Liz Roberts
Pear trees have been gracing gardens since the ancient and medieval
times. Their branches and leaves have added beauty to landscapes
throughout the US and Europe. Their fruit has been enjoyed from
16th Century troubadours to 21st Century food enthusiasts. Anyone
can have these remarkable trees in their backyards. They may need
care and attention but in the end, their beauty and harvests are
well worth the effort.
Pear trees come in two subspecies, the Pyrus Communus or the
Common Pear and the Ornamental , the Pyrus Calleryana. The common
pear originated in southeastern Europe and the Caucasus regions.
It has a large trunk ending with a pyramidal shaped crown. The
leaves are oval shaped and alternately arranged on the branches.
They range in two to four inches in length and one to two inches
in width. All common pear leaves have a leathery texture and dark
glossy green coloring with a paler underside. The fruits are small,
only growing about two inches long. Most pears have a light green
skin and a dry, gritty flesh( similar to the apple’s , its’ distant
cousin). Many gardens support the more popular pear kinds such
as the Bartlett, the Comice and the Seckel. However if you want
a blight resistant fruit and tree, then plant either the Keiifer,
Garber, Le Conte , Pineapple, Douglas or Waite varieties.
The Ornamental on the other hand can be suited to gardeners who
want a relatively trouble free tree. It is blight resistant and
mostly grown for decorative landscaping. Some trees have been known
to produce fruit however. The best bet for your garden is the Bradford.
It reaches a towering 30 to 50 feet in height and is covered with
beautiful clusters of white one inch flowers. This pear produces
inedible pea shaped pears however its’ leaves make up for
its’ poor harvest. They turn an eye catching shade of shiny
dark red to scarlet. Another colorful ornamental is the Chanticleer
that has deep yellow fall foliage. It grows up to 30 feet. Both
are sturdy, especially the Bradford which can withstand pollution
and makes an excellent roadside fence
Pears, like most fruit trees, need a location with good air circulation.
The ground should be slightly elevated and sloping. This type of
land is needed because the trees (only the fruit bearing kind)
bloom early and may become damaged in by spring’s sometime
frosty air. The cold settles in low lying areas, clinging to the
branches and trunk. Remember to plant your pear trees in a “heavy
soil” type such as clayey loam with a porous subsoil or a
medium to sandy loam. Pear trees will not survive any ground that
is saturated with water.
If you live in a mild climate, plant your tree in the fall. If
your climate is cooler, then consider a spring planting. Also if
you plan on starting an orchard, then space pears about 20 to 25
feet apart. If your tree has been grafted onto a Quince rootstock,
then it will only need from 12 to 15 feet of area. Be extremely
careful with grafted pear trees. The scions (the upper sections)
have to be kept away from the ground or they will sprout their
own roots and become a full sized tree. Soak you tree’s roots
in water for a good 30 to 60 minutes before putting them in the
ground. The hole for the tree should be large enough so that it
can spread its’ roots about naturally. The soil should then
be worked in and around them to avoid air pockets. Also there should
not be a depression after you’ve finished planting. Your
pear tree should be set at the same level as it was previously
in its’ planting pot. Thoroughly water it and check for any
air pockets. Lift it carefully to its’ correct level until
it settles. It shouldn’t be listing to one side.
Fertilizing is an important step in having a healthy pear tree.
Try not to cause overactive growth because this will bring on fire
blight ( a highly destructive, bacterial disease) which can even
destroy a whole orchard. When you first plant your tree, use half
a cup of balanced fertilizer and pour this in a two foot circle
around the rootstock, at least six inches away from the trunk.
Do this every spring until your tree’s fourth year at which
point use two cups of fertilizer around the tree. Do that for every
spring after that as well.
Pear trees need pruning in order to maintain their look and uphold
their harvests. Pruning should be mainly done in the winter. Remember
to keep the cutting light enough to develop a tree strong enough
to handle the weight of its’ fruits. When your tree is first
planted (it should be about one years old) cut it back to 3 to
4 ½ feet high. All of its’ side branches must be removed.
This is done to compensate for the loss of any roots during the
planting process. At the end of the growing season chose 4 t0 6
main branches They should be approximately six inches apart, pointing
in different directions (like points on a compass). Remove all
other branches. Pruning during your tree’s subsequent years
should be light and producing a well shape tree with strong branches.
Look out for weak crotches. They are liable to breaking, as they
grow heavier. This can be preventable by simply cutting off one
of the branches during your tree’s youth. When the tree reaches
fruit bearing age, prune away the central branches that are weak
and thing along with any blight infested ones.
During pollination pears need to have more than one variety planted
40 to 50 feet of each other for cross-pollinating. Remember that
the Seckel and Bartlett varieties don’t pollinate each other.
You’ll need to plant another kind, like the Beurre d’Anjou,
or the Comice to get a fertilized tree.
As with other fruit trees, pears need to be thinned out and harvested.
You should thin them out around mid summer. One pear should be
left per cluster and , ideally, clusters should be spaced 6 inches
apart. Remove excess pears carefully to avoid damaging the main
one. To do this hold the stem with your thumb and index finger.
Now push the pear off the the stem with your other fingers, leaving
just the remaining stem attached to the spur(the small extension
at the end of the branch). Remember that pears are harvested greener
than other fruits because they ripen better off the tree than on
it. Your pears will wind up with brown cores if you let them ripen
on the branch. Also be very careful when picking them. Pears have
very delicate skins that can be cut with just a fingernail. Let
them ripen in your kitchen for two weeks. Unripened pears have
to be stored in 32 F temperatures.
Ornamental pear trees do not require the amount of work that the
edible kind does. They can thrive in any fertile soil that but
do the best in loamy ones. Also plant them where they will receive
full sun exposure. Ornamental pear trees are tough. They can survive
drought, cold and air pollution. They will only fail in very dry,
waterlogged or alkaline soil. Prune when needed, usually in the
winter. Just remove the lower branches of the younger trees so
you’ll have plenty of head room underneath.
Pear are a great classic that can transport you back to a medieval
garden. They are beautiful in their look, whether its’ their
delicate leaves to their gently curved fruit. Their timeless grace
shines in any landscape, large or small.
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