Scalloped Corn Casserole for Thanksgiving
Food Review: QT Kitchens Bacon, Egg & Cheese Taco

It's time to dig up your ornamental sweet potato vines and store them for the winter

Raised Bed on the Porch
Potato vines planted in July, margarita variety

By Mike Thayer

Ornamental sweet potato vines are quite popular, with both the margarita and purple varieties adding a nice punch of foliage color in containers, borders and hanging baskets.  Easy to grow, they also make great houseplants! 

I'm partial to the margarita variety myself, I love the chartreuse color and how the foliage drapes off the side of a pot or container.  Versatile, these plants are low maintenance and drought tolerant.  They thrive in moist but not wet soil and despite the ornamental tag, the tubers are also edible, but I've heard they're bitter tasting compared to their traditional sweet potato cousins.  I'm not going to do the tasting thing, I'll save the tubers for replanting.

Raised bed container w/sweet potato vines
Time to dig up the potato vines after low overnight temp caused wilt.

Often grown as throw-away annual plants and disposed of once that first hard frost hits, you can actually save the tubers and over-winter them for spring planting, or move the plants inside before the first frost and make them house plants.

Buying three margarita sweet potato vines at a clearance discount at Walmart back in July, I planted them in a small raised bed container I purchased to dress up my front porch.  The color contrast matched up well with plantings of Vinca flowers and Dragon's Breath.

After temperatures dropped below freezing last night, the potato vines suffered, with two of the three plants severely wilted.  Time to harvest the tubers!

Sweet Potato Vine
Without tubers, I cut back some foliage and made the vine a house plant.

In digging the plants up, I was surprised to see very little tuber development, but then again, the vines didn't get a full season of unrestricted growing, being planted in July.  I'll be storing what tubers I did harvest for spring planting, and transferring the one plant without tubers to a small pot in making it a houseplant.  Luckily, the tuberless plant is the one potato vine that didn't wilt with the low temps last night.

To store the tubers, cut away the greenery and lightly brush off any soil.  Place the tubers in a cardboard box filled with peat moss and keep in a dry, cool location where the tubers won't freeze.  In the spring, replant those tubers in your garden or outdoor containers after the last frost and in no time you'll have those great foliage colors popping up - no need to buy new plants from the garden center!

$pend Wisely My Friends...

If you appreciate this Home & Garden tip and want to support more great content, recipes, product, service and food reviews, etc., on BachelorontheCheap.com, you can help keep this site going with a one-time or a monthly donation.  Thank you so much for your support! ~ Mike

follow me on twitter @Bacheloronthe1

follow me on Pinterest

follow me on Instagram

Facebook

Comments

Feed You can follow this conversation by subscribing to the comment feed for this post.

Melissa Susan Weekley

I think they are cool. They would make good for a dance or high school prom. I have used artificial plants in the past but these are so nice to have as part of the decorations.

Verify your Comment

Previewing your Comment

This is only a preview. Your comment has not yet been posted.

Working...
Your comment could not be posted. Error type:
Your comment has been posted. Post another comment

The letters and numbers you entered did not match the image. Please try again.

As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.

Having trouble reading this image? View an alternate.

Working...

Post a comment

Your Information

(Name and email address are required. Email address will not be displayed with the comment.)