Readers ask: How Long Can You Keep A Sweet Potato Vine? - SWEET EVENTS Bay Area -Candy Dessert Buffet

Readers ask: How Long Can You Keep A Sweet Potato Vine?

You can store sweet potato vine tubers for 6-8 months, if done properly. However, don’t try to store them much longer than that. It’s best to plant them every year, otherwise they will eventually dry out and die.

Does sweet potato vine come back every year?

After a hard frost, a sweet potato vine (Ipomoea batatas) usually look like something the cat left out in the rain, limp, rotten and dead, but as long as the roots survive it will come back in the spring. Sweet potato vine grows as a perennial in U.S. Department of Agriculture plant hardiness zones 9 through 11.

Can sweet potato vine be a houseplant?

While it does produce edible sweet potato tubers (albeit not very palatable and bitter), the ornamental variety bears more colorful foliage, making it a popular houseplant. This plant produces vine-like stems similar to the philodendron and requires similar care to that of ivy when grown indoors.

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Do I need to manage sweet potatoes vines?

The vines of sweet potatoes tend to ramble far and wide, which is why many home gardeners don’t raise them. If vines are wandering out of bounds, try turning them back into the vegetable garden. It’s best not to trim vines; they help feed the potatoes.

How do you care for a sweet potato vine indoors?

Grow Sweet Potato Vines Indoors

  1. Get an organic sweet potato.
  2. Fill a rooting jar with lukewarm water.
  3. Take out some sturdy toothpicks.
  4. Insert the sweet potato in the water, so the tip is submerged.
  5. Place the sweet potato in a sunny location.
  6. Maintain clean water.
  7. Move to a larger jar/vase.
  8. Fertilize.

Can sweet potato vine be overwintered?

To overwinter the tubers, cut the vines to ground level, then dig them up before the first frost in autumn. Dig carefully and be careful not to slice into the tubers. Brush the soil lightly off the tubers, then store them, not touching, in a cardboard box filled with peat moss, sand, or vermiculite.

Do sweet potato vines go dormant?

From experience, I knew that sweet potato vines can go dormant and grow back from roots — tubers — left in the ground over winter. So, I advised her to trim off the freeze-damaged foliage, explaining that if winter temperatures are mild, by next spring they will likely grow again.

Why is my sweet potato vine dying?

Root rot and fusarium wilt may cause sweet potato vines to develop yellow or brown leaves that wither and drop. These diseases are more common in edible sweet potato crops than in ornamental sweet potato vines. Prevent the disease by planting healthy plants and giving them enough space so air circulates freely.

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Do sweet potato vines get flowers?

While the ornamental sweet potato plants don’t often flower, when Blackie does, it produces lavender or purple trumpet-like flowers.

Can potato vine grow in pots?

One of the most versatile plants around, you can grow sweet potato vine in sun or shade and in container gardens, landscapes, or garden beds and borders. Compact varieties are fun in hanging baskets and window boxes; larger varieties are outstanding in large containers or as an annual groundcover.

Can potato vines be cut back?

Cut back the ornamental potato vines from spring through fall, as needed, to contain the size or shape of the plant. Pruning will also increase the bushiness of the plant, as it encourages branching at the cut sites. Prune judiciously or not at all if you prefer longer, vine-like foliage.

What happens if you harvest sweet potatoes too early?

The greatest danger from delayed digging is the risk of cold, wet soil encouraging decay of the roots. Depending on how early you were able to plant, you may find an assortment of “baby baker” or smaller roots, as well as full-size potatoes.

Does sweet potato vine like sun or shade?

SWEET POTATO VINE FAQ’s Plants are adaptable to varying light conditions from full sun to shade. Foliage color is richest when plants receive at least 6 hours of full sun per day. Leaves will be greener when planted in shade.

Is ornamental sweet potato vine edible?

If you want sweet potatoes to eat, the tubers from your ornamental sweet potato vines are indeed edible.

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How fast do potato vines grow?

A fast grower, Chilean potato vine can grow 3 to 4 feet per season, reaching 12 feet tall by 5 feet wide. It develops woody stems, so growth needs to be renewed from the bottom of the plant occasionally.

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