Pumpkin planting and garden walk
By John
Fulton
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[June 24, 2010]
Many pumpkins are already on their way, with
seeds being sown a month ago. While this practice is great for
producing pumpkins for pumpkin pie and blossoms, it really doesn't
work very well for producing the Halloween jack-o'-lantern pumpkins.
The Halloween pumpkins are best planted around Father's Day. This
timing helps prevent the pumpkins from rotting before we get to the
end of October.
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Many different pumpkin varieties are available, and they come in
many sizes and shapes. The small pumpkins, ranging from 2 to 5
pounds, are called "pie" types. They are normally used for
cooking and fall decorations and include the Baby Bear variety.
Intermediate and large varieties are primarily used for
jack-o'-lanterns. Many of the newer varieties have stronger side
walls to aid in display and carving. The flesh of these
varieties is generally poor in quality and not used for cooking.
Processing pumpkins that are canned commercially make poor
carving pumpkins and are more like a buff-colored watermelon in
appearance.
The jumbo or mammoth varieties are mainly used for
exhibition. These jumbos can weigh in the 900-pound range. For
most homeowners, you might want to pass on these since moving a
900-pound pumpkin isn't for everyone. The other option is to try
to grow one in place.
The "mini" varieties are usually not actually pumpkins, but
gourds.
Pumpkins should be planted about now for carving or fall
decoration. Vining pumpkins need at least 50-100 square feet per
hill, with the larger pumpkins requiring the larger area. Hills
should be five to six feet apart, and rows of hills should be
10-15 feet apart. Each hill should have about four seeds per
hill, planted about an inch deep. The miniature varieties such
as the Jack-Be-Little are sometimes grown in rows with seeds
planted every eight to 12 inches, then thinned to about two feet
apart in the rows.
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Fall decoration pumpkins should be cut from the vine after the
color is acceptable but before the vine dries, in order to have a
good stem attached to the pumpkin.
Keep the pumpkin bed free from weeds by shallow hoeing, and make
sure it is watered during extended dry periods. Major pests are
squash bugs, cucumber beetles and vine borers. Most often, frequent
applications of an insecticide such as carbaryl will help protect
the new runners from the vine borers and also control the beetles
that transmit the wilt virus. Make sure no applications are made to
open blooms, which attract the bees for pollination, by applying
insecticides in late afternoon or early evening.
Garden walk
Master Gardeners will host their garden walk Saturday from 9 a.m.
until 3 p.m. Six different gardens plus a container garden exhibit
will be on the tour. The cost is $10 per person. The easiest place
to start would be the Extension office at 980 N. Postville Drive in
Lincoln. You can get your ticket there, view the demonstration beds
at the office and view the container garden exhibit. The ticket will
have a map and information about the remaining gardens.
[By
JOHN FULTON,
University of Illinois Extension, Logan County]
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