Growing Sweet
Potatoes
You can
start growing sweet potatoes for a refreshing and tasty change from
other food and they are low in starch. If you enjoy gardening,
especially the vegetable garden where you can be growing food that you can
eat at your table, then sweet potatoes are appropiate for cultivation
in your garden.
Sweet potatoes are a rich source of complex carbohydrate. They are also a fitting addition to many dishes.
There are several different varieties of sweet potato:
- The centennial, which has an orange colored flesh and takes
approximately 95 days from planting to harvesting.
- The bush, which has a red or orange colored flesh and has a
growth period of approximately 125 days.
- The
georgia jet, again with an orange colored flesh that is firm and sweet,
and which takes approximately 90 days to grow.
- The o'henry, which has a ninety day growth period, and has a
white colored flesh.
When growing sweet
potatoes is important to know that they should be planted in the
spring, May in the northern
hemisphere, and November in the southern hemisphere, when the soil is
relatively warm; but you must remember that they are very sensitive as
far as frost is concerned, and so they should be harvested before the
winter frosts begin.
Sweet potatoes are planted from what are
called slips. You can grow your own slips by placing some sweet
potatoes into a cold frame, and lightly covering them beneath two
inches of sand, or fine soil. Keep the vegetable garden bed warm, and when the sprouts
begin to appear, sprinkle on a little more soil. Then it will grow
roots and it is these that will form you seedling sweet potatoes.
Next, you
plant the slips approximately twelve inches apart into small,
raised, rounded ridges of soil. They should be kept moist
throughput their growth period, up to about three before the scheduled
harvesting time.
The sweet potato plant is very versatile and
forgiving, and will thrive in most types of soil, although for maximum
results a more sandy soil is best. The soil should also be rich in
nutrients, say after digging in mature compost. You are best advised to
avoid fertilizers as they can lead to stunted growth.
When the plants are young, a good mulching in between them will help.
If you want your growing sweet potatoes crop to be long and tubular,
not short and dumpy, planting them in raised ridges will
help. It creates more effective drainage and it provides an easy, loose
depth of soil for the tubers to develop within.
Sweet
potatoes do not keep for very long after harvesting, it is recommended
that you should plant your slips in the vegetable garden about two
weeks apart so that you get a steady harvest over the period of a few
weeks, bearing in mind of course their aversion to frosty
conditions.
Simple if you follow the above advice; and after
between 90 to 125 days, depending on the variety you want, you
will be harvesting a tasty, healthy vegetable that will make a welcome
addition to your table.
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