The one season in which it s generally not advisable to plant sweet potato vines is the winter.
Sweet potato vine plant annual or perennial.
It does best in full sun and warm weather temperatures should remain above 55ºf before planting outside.
Full sun part sun.
Most of the time the sweet potato plant is planted in the spring.
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When to plant sweet potato vine.
Sweet potato vine ipomoea batatas named for its edible cousin is an ornamental warm season annual grown for its attractive leaves and vining habit.
The care of sweet potato plants is similar to most other vining houseplants in the home spending summers outdoors.
6 to 16 inches tall 3 to 6 feet wide vines up to 10 feet long.
If you live in those areas treat it much as you would any perennial.
As a tropical plant it prefers warmer temperatures.
Sweet potato vine does well in containers where it is a common spiller plant.
In spring cut back the dead vines.
This climbing vine will scale a trellis or grow as a ground cover.
Sweet potato vine grows as a perennial in u s.
Some people grow ornamental varieties for just this reason rather than growing them as an edible vegetable.
Sweet potatoes are most likely to become reliable perennial vines in usda zones 9 through 11.
Allow the vines to die back naturally.
Care of sweet potato plants.
The sweet potato vine can be planted in a container with your other favorite annuals or perennials or planted alone as a focal point.
Though prolific growers you may fertilize monthly if desired using a general all purpose water soluble fertilizer.
Most ornamental varieties do not flower.
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Sweet potato vine ornamental sweet potato vine.
While tolerant of drought these plants prefer to be kept moist not soggy.
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The foliage lends a tropical feel to the garden and comes in a range of colors and varying forms.
However depending on your growing zone it can be planted at other times of year.
One of the most all around versatile plants the sweet potato vine tolerates the summer heat and can grow in the sun or shade.
Gardeners turn to the sweet potato vine for its ability to power through just about anything while bringing interesting shapes sizes and colors to a pot or plot.
A vigorous annual or a tender perennial it takes off in summer heat.
While this plant can grow about anywhere it grows best in moist well drained soil.