Turnips
and Rutabagas: Classic Garden Staples
by: Liz Roberts
 Turnips
and their cousins, the rutabagas, have always received a bad rap.
Think of them and you’ll instantly remember that phrase “Did
you fall off a turnip truck?” They may be associated with
hicks and Dogpatch, but in reality, these root vegetables are nutritious
additions that can be cooked a variety of ways. They’re not
only a chef’s delight but also a gardener’s. They are
easy to grow, maintain and harvest. Even the brownest thumb can
plant them and have great success.
Turnips and rutabagas are relatively easy to grow if you sow
them in the right season. They can mature in a rapid two months
and can be planted either in the spring, late summer or fall. If
you plant during May, you’ll have your harvest by July. However,
fall crops will yield bigger turnips. There are different varieties
depending upon your tastes. If you want a versatile turnip, then
consider growing the Just Right. You can cook both greens and roots.
It only takes 28 days for the greens to be harvested while the
turnips themselves mature in 60 days. The Just Right turnips are
mild tasting and should be grown in the fall. For a larger breed,
try growing the Gilfeather. It is a large, creamy white root, egg
shaped with a smooth texture and delicate flavor. The Golden Ball
turnip has a rich yellow flesh. If you’re solely interested
in just cooking the greens, then try the Alltop. This grows in
only 35 days and is high yielding. The Seven Top will produce dark,
healthy leaves that are chock full of antioxidants. The hybrid
turnip, the Topper, has both edible leaves and roots and gives
a large harvest. For rutabagas, ( crosses between turnips and cabbages),
try planting the Altasweet. It grows in 92 days and has a mild,
sweet flavor. You can also plant the American Purple Top. It has
a large globe shaped root that is purple on the top and yellow
on the bottom. Other rutabaga varieties include the Improved Long
Island, the Laurentian and the Pike. All take about 90 days to
mature.
Again, there are several different planting seasons for turnips
and rutabagas. For a summer harvest, plant as early as possible
in the spring. For fall harvesting, plant rutabagas about one hundred
days before the first frost and turnips three to four weeks after
it.Fall turnips may also be planted after planting early potatoes,
cabbage, beets and/or peas.
When planting either root, plant seeds ½ inch deep (3
to 20 seeds per foot of row). Allow 12 to 24 inches between the
rows. Your soil should have a pH factor of 6.0 to 6.5. A soil test
should be taken and lime should be added to get the right pH. Water
if necessary to allow germinating the seed and to establish the
seedlings (especially for the summer sowings). Thin turnip seedlings
to 2 to 4 inches apart when they reach a height of 4 inches. For
rutabaga seedlings, thin 6 inches apart when they grow 6 inches.
You can use the removed greens for cooking if you’d like(or
mulch, depending on the type you've planted). If you have solely
planted your turnips for greens, harvest the tops as needed when
they are 4 to 6 inches tall. If the growing points are not removed,
tops will continue to regrow. Successive plantings at ten day intervals
provide later as well as continual harvests of quality roots and
greens. Remember that old turnips tend to be tough and woody. Rutabagas
are not usually sown in succession due to their longer time requirement
before harvesting. Larger rutabagas may last well into the winter
in milder climates.
When the plants are small, cultivate 2 to 3 inches deep between
rows. As the turnips and rutabagas become longer, cultivate more
shallowly to prevent injury to the tender feeder roots. Pull out
any weeds that appear in the row. Do this before they grow too
big.
Like any plant, both turnips and rutabagas are susceptible to
insects and diseases. Be on the lookout for root maggots and wireworms
which can attack the roots. Root maggots can even bore into sprouting
seeds as well as tunnel into roots and stems. They can cause plants
to rot. Also be on guard for aphids and flea beetles which attack
the tops. You can either use pesticide or in the case or the root
maggots, their natural enemy , the rove beetle. Diseases range
from clubroot, a devastating fungus, to root knot(a type of parasite)
along with white rust, a leaf spot disease that can destroy the
turnip tops. Other diseases are anthracnose, a downy mildew that
destroys leaves and alternaria, a spore problem that can lead to
plant cell destruction. Any of these can be chemically controlled.
Your local nursery can help in selecting sprays to eliminate these
plagues.
Harvesting turnips and rutabagas can occur through out the year.
Spring turnips should be pulled or cut when the roots or tops reach
usable size. Harvest fall turnips starting in early autumn or as
needed. Remember that both turnips and rutabagas are at their best
when they reach a medium size. Turnips should be 2 to 3 inches
in diameter while rutabagas should be 3 to 5 inches wide. They
should have grown quickly and without any interruption. Both types
are hardy to fall frosts and can even be sweetened by the cool
weather. Use a heavy straw mulch to extend your harvest through
the coldest part of winter. Turnips and rutabagas can be dipped
in warm (but not hot) wax to prevent moisture loss.
Turnips and their cousin , the rutabaga, may be considered rustic
but they prove to be a nutritious addition to your garden and diet.
You can use both their roots and tops as healthy side dishes to
any meal. Not only that, you can grow them for ¾ of the
year and always have a bountiful harvest.
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