How-to: Growing Sweet Potatoes from Scraps?

Sweet potatoes are available in two types: vining and bush. Both kinds flourish in the intense summer heat and, with the correct distance and soil, are reasonably suitable for cultivation. Sweet potatoes are grown from scraps rather than seeds, as are most similar crops.

Slips comprise sweet potato shoots that have matured. Discover how to produce sweet potatoes, when and how to collect them, as well as how to cure them once they’ve been harvested.

Sweet potatoes are both incredibly healthy and adaptable; each succulent root is packed with vitamins A and C, as well as a slew of other essential elements. In stews, casseroles, pies, bread, and stir-fries, utilize them uncooked, boiled, even baked — and also don’t miss to test a handmade sweet potato snack!

All you want to learn about growing sweet potatoes is right below.

Sweet Potato Growing Instructions:

Sweet potatoes can thrive in inferior soil, although in thick clay, distorted roots might emerge, and in the sandy earth, lengthy and straggly roots can emerge. Make longer, wide, 10-inch-high hills 3 1/2 feet away to make a perfect atmosphere. (A 10-foot stretch of potatoes yields 8 to 10 pounds.)

Put in a lot of compost and stay away from nitrogen-rich fertilizers, which will result in luxuriant vines and undersized tubes. Wrap the elevated row with plastic in the north to hold the soil warmer and encourage sprouting.

Plant root cuttings, also known as slips, are accessible from greenhouses and mail-order providers. (To avoid germination, shop sweet potatoes are frequently greased.) Save some roots from the harvest for next year’s gardening.

Put the roots inside a container of wet sand, dust, or shredded leaves in something like a warmer position approximately 6 weeks before it becomes ready to grow sweet potatoes outside in your region (75 to 80 degrees). When the plants grow 6 to 9 inches in length, clip them off at the base.

Take and discard the base inch of every slip, since it may contain disease-causing germs. Sweet potatoes take 90 to 170 days to develop and are highly cold sensitive. Sow 3 to 4 weeks following the final frost, whenever the ground has heated, in direct sunlight.

Create a 6-inch deep trench that is 12 inches away. Embed the slips straight to the upper leaves, softly yet securely push the dirt below, and water thoroughly.

Also Read: How to: Growing Leeks from Scraps?

How to Grow Sweet Potatoes Out of Scraps?

As you wish to produce sweet potatoes from scraps, you must utilize the full scrap instead of chopping it.


The very first step of growing sweet potatoes from scraps is to make sprouts by putting the potato scrap in a deep pot containing water, part of which is submerged and another part on top. Start 6 weeks earlier when you want to sow sweet potatoes in the yard.

When the sweet potatoes aren’t very large, you may insert toothpicks in for them to keep them from falling off the top of your pot.

Make sure the container is kept in a hot atmosphere of a minimum of 80 degrees Fahrenheit. You don’t have to place them in bright sun since all they require is a warm atmosphere to develop.

Development Of Sprouts

The roots will start developing within the pot after some weeks, although the green shoots will develop outside. Slips include the sprouts which emerge from the container’s upper half.

For each scrap of sweet potato, one can receive as many as 15 slips. Quite so much as 60 separate plants might arise from this.

Also Read: Best Soil for Tomatoes in Container

Separating Sprouts

After that, remove the sweet potato scraps from its slips. Remove the slips from the potatoes by twisting them. After that, remove every sprout and set it in a deep water pot.

The foliage must be allowed to hang out from the container, and the bottom half of the stem must be submerged in water.

After some days, the bases on the bottom side of the plant which is submerged in water should begin to develop. After the roots have grown to an inch in length, you can transplant the slips.

Check this article: How Often to Water Green Onions?

Steps to Grow Sweet Potato from Slips

Step 1: Begin with Slips

You may begin slips from a sweet potato you purchased at the shop or the one from the home yard, or you could just purchase slips from an online ordering or Web catalog.

When you purchase a potato from the supermarket, remember to ask if it’s a bush or the vining kind. Bush kinds are indeed vining, though at a noticeably smaller length than vining kinds.

You’ll require multiple good, hygienic sweet potatoes to get started with your slips. Approximately 50 slip sprouts could be produced from a single sweet potato. To make sprouts, clean your potatoes thoroughly and chop them in halves or big chunks.

Part of the potato should be submerged in the water, and another half must be over it in a container or cup of water. To keep the potato from falling out, apply toothpicks.

Place the slips on a windowsill or over a heater to keep them warmer. Within a couple of weeks, you’ll see green sprouts on above and roots just on the base of your potatoes.

Step 2: The Roots of the Slips

You must divide the sweet potatoes into growable slips after they have germinated. To accomplish this, gently bend every sprout away from the sweet potato.

Place every sprout in a deep dish, with the lower half of the stalk immersed in water and the leaflets dangling over the cup’s lip.

Roots should grow from the base of every new plant in just a few days. Whenever the roots are approximately one inch in length, the young slips are ready to produce.

Maintain the water clean and remove any slips that aren’t growing roots or appear to be withering to preserve your slips.

Also Read: Tomato Seeds Sprouting Inside Tomato

Step 3: Make the Soil Ready for the Slips

You’ll need to perform some additional effort before planting sweet potato slips. To grow big tubers, sweet potatoes require an airy, well-drained ground.

You wouldn’t wish the roots to encounter opposition as they seek to grow inside the soil. When it concerns cultivating sweet potatoes, soil type is more important than virtually every other element.

Also Read: 13 Easy Vegetables to Grow All Year Round

Step 4: Placing Slips in soil

When planting, make sure the roots are facing down and put the plant into the fully ready soil. Place the slip such that the lower half is buried in the earth and the upper half is just above the soil, along with all the young leaves. Make certain that the crop is not bruised.

Sweet potatoes dislike being damaged or pushed about excessively. To secure the crop and eliminate any leftover entrapped air, simply press the encircling earth. Carry on in this manner until you’ve placed all of your slips.

A Word About Spacing

Sweet potato crops swiftly grow and extend the range, rooting into the earth at leaf nodes. Bush varieties can grow to be 3 feet in length, whereas vining varieties can grow to be 20 feet tall. Plants should be spaced appropriately. It’s widely accepted that slips should be spaced 12-18 inches away.

Step 5: Water Thoroughly

When every one of the slips is in position, water them. You’ll have to immerse them thoroughly till all the ground around them is saturated. Young plants, such as slips, require daily watering in the first week and almost every day for the following week.

Watering can be spaced out by one week at a time till you’re just watering once per week. You may have to alter this timetable inside your yard if the soil is particularly dry or if there has been significant rainfall.

Sweet potatoes can tolerate dryness, but they might yield less, so keep them well watered throughout the warmest months of the year.

Also Read: How Often to Water Potato Plants?

Step 6: Harvesting

Collect as quickly as the foliage turns yellow, however, the more you keep a plant in the soil, the better the production and nutritional content. Tubers, on the other hand, can swiftly decay if the plants become blackened by cold.

Extract tubers using a spading blade on a warm day while the ground is dry. Note that potatoes may develop up to a foot away from the ground and any scratches in their delicate skin may lead to rotting.

Step 7: Sweet Potatoes should be cured.

It’s important to cure fresh sweet potatoes after you’ve picked them entirely. Allow some few hours for the freshly harvested potatoes to rest in the sunlight and clean air.

Next, for a couple of weeks, put these in a container covered with paper and in a location with adequate airflow. 85 to 90 temperatures are the optimal temperature for allowing items to proceed to dry, or cure.

After that, transfer the sweet potatoes to a chilly area, somewhere around 55 and 60 degrees F. A relative humidity of 75 to 80 % might be optimal.

Conduct regular inspections of the sweet potatoes & reject anything which develops symptoms of rotting. They can remain over many months if treated correctly.

Curing and storing

Allow them to dry under the sunlight after excavating, and afterward cure them over ten days at 85°F with 85 percent moisture to stiffen their exterior. Curing them would allow them to last better and create a pleasant, unique taste.

Curing for another month at a setting between 55°F to 60°F will bring out the unique sweet taste. Then keep them somewhere that doesn’t get under 50°F.


When growing sweet potatoes from scraps, mole, vole, and rodents are among the enemies of these potatoes. Rodents can be deterred by planting them in big pots that are difficult to reach.

Leave a Comment