growing sweet potatoes in pots

Be sure to select bush varieties, which produce shorter vines when growing a potted sweet potato plant. Parents: Is your child REALLY ready for a dog? By using our site, you agree to our. wikiHow is where trusted research and expert knowledge come together. After watering, you may find that the soil has settled; if so, add more soil to the pot. But the heart-leafed vine that produces sweet potatoes requires a longer growing season (100 to 140 days) and warmer soil than the kind of plant that produces regular "white" potatoes. This is natural. The sweet potatoes will remain unspoiled at room temperature for up to a year if you've given them time to form a suberin coat. % of people told us that this article helped them. To create the perfect environment, create long, wide, 10-inch-high ridges spaced 3½ feet apart. Include your email address to get a message when this question is answered. Or, if you will plant the edible sweet potatoes in the ground, then the slips can be started in seedling pots, also. (A 10-foot row will produce 8 to 10 pounds of potatoes.) In the North, cover the raised rows with black plastic to keep th… To get the most flavor from your sweet potatoes and to extend their shelf life, cure them in a warm, dry place for 10 days to two weeks before eating. There are 13 references cited in this article, which can be found at the bottom of the page. Leave all of the stems exposed. As the stems grow upward, continue to add more of you soil mix until the level reaches the top of the container. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. It takes 100 to 140 days for sweet potatoes to grow harvestable tubers, depending on the variety. This article has been viewed 20,613 times. If you want to grow sweet potatoes in a container, plant the rooted slip into a pot or grow bag big enough to grow nice tubers. X Unglazed pots and grow bags transpire easily and in hot, windy areas, may lose water quickly. They must be planted in a well-drained, fine sandy loam soil with a slightly acidic pH 5 to 7.5. We've decided to try our hands at growing sweet potatoes — we've really got nothing to lose other than half a potato if we fail. When it comes to sweet potatoes which are grown in pots, they prefer soil, which has a sandy composition and that provides good enough draining. When the new roots are about one inch long, the slips can be planted in potting soil. We use cookies to make wikiHow great. You can also create your own slips to plant in the spring. Do not plant the whole potato in the ground, instead grow slips, them root them before putting in the ground. The Big Two For Sweet Potato Success – Fertility and Water. Planting sweet potatoes in containers. If you don't have a drill, you can use a sharp knife to cut holes into the bottom of the bucket, but be very careful not to cut yourself. When you confine a sweet potato to a container, you must pay extra attention to watering. As their popularity increases, more and more intrepid gardeners are trying their hand at growing their own. Depending on the size of the container, you may have to pot again or prune the roots if the plant becomes root-bound within the pot. Lay down the slips across the mound with the roots at the lowest end of the soil. Both types of sweet potato are widely available for sale as small container plants in the spring, but they are also easy to grow yourself by sprouting "slips" from pieces of the tubers, which is the method described here. Make sure that there are no air pockets near the roots. Make sure to keep the bottom of the tuber submerged in water. Fill the container with high-quality potting soil until the surface of the soil reaches about 1 inch below the rim. References. To create sprouts, carefully wash your potatoes and cut them either in half or in large sections. Research source This could be as long as a month after your last frost date. Growing from Slips. Have fun growing them from slips to harvest. Each sweet potato can produce up to 50 slip sprouts. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. A small pot will not do. Sweet potatoes are typically grown from slips, which are sprouts that are grown from stored sweet potatoes. Step One: Select a variety of sweet potato that is ideal for growing in containers. Use a sharp knife to cut the tubers into pieces just slightly smaller than the opening on the jar or glass. Nutritious and easy to grow, you can plant it just about anywhere so long as the soil is free draining and the plant gets plenty of sun. Pots spilling with sweet potato vines are particularly attractive. It's better if they haven't been refrigerated: Large sweet potato tubers may need to be cut into large pieces in order to place them in water for sprouting. New roots will begin growing from the bottom of the slip within a few days. Sweet Potato in Bags. The same techniques that apply to growing potatoes in the ground apply to growing them in containers. If it's moist at your fingertip, wait a day or two. The sweet potato is suitable for growing in zones 3-11 as an annual, and zones 8-11 as a perennial. Sweet potatoes will grow in poor soil, but deformed roots may develop in heavy clay or long and stringy in sandy dirt. Many gardeners reference ‘Portio Rico’ (also referred to as ‘Bush’ or ‘Vineless’) as an ideal variety for smaller gardens or containers. Avoid garden soil, which is too heavy and becomes compacted. Both types grow best in sunny conditions, but if you want to grow the garden varieties that produce edible tubers, it will take quite a long growing season. After 3-4 weeks, the slips will stretch … Place each section in a jar or glass of water with half of the potato below the water and half above. Step One: Select a variety of sweet potato that is ideal for growing in containers. Since last year I harvested five pounds of sweet potatoes from one pot, I decided to try that method again with the Mericlone slips. Only a few inexpensive items are required to propagate your own sweet potato plants: To get started, look for firm sweet potatoes without any major bad spots. It also helps to harden off the new plants by acclimating them gradually to the outdoors before putting them into their permanent locations. The Spruce uses cookies to provide you with a great user experience. Both types belong to the Ipomoea batata species, a tender perennial normally grown as an annual, and both ornamental and edible varieties are quite easy to grow in pots. The next step is to place the tuber in water to sprout. Be sure to water them everyday. Check with local agricultural groups for their planting calendars to get a good idea when to plant the potato slips. Sweet potatoes also like loose, well-drained soil. But make sure discard any slip that is wilting or that hasn't produced any roots; these won't be viable. In addition to compost and soil, they can be raised in coir, perlite, and other mediums that make growing simple and tidy. Whether you decide to plant in beds or in grow bags, choose a spot that provides full-sunlight for most of the day. Indoors: Grow sweet potatoes in a glasshouse in large tubs, growing-bags or the glasshouse border, transplanting from the pots once they have produced plenty of roots. Sweet potatoes are known for their sprawling habit, but … Whether you are planting your edible sweet potatoes in the ground or ornamental sweet potatoes in large mixed pots outdoors, wait until the outdoor soil is at least 60 degrees Fahrenheit (this occurs when air temperatures have been 65 degrees for quite some time). They can adapt to the soil temperature ranging from 60 to 85 F (15-30 C). Some potatoes may have grown more than others. Soil Requirements. This process causes a thin protective layer to form on the outer skin of the potato known as suberin. The sweet potato propagation process takes a couple of weeks but your yam plant will make a spectacular centrepiece in your home. All tip submissions are carefully reviewed before being published, This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Water thoroughly. Sweet potatoes require a notoriously long growing season — about 100 to 140 days to be exact. Water them and put the pot out in a sunny spot. wikiHow's. In this video, I show you how to grow sweet potato in containers or pots. We share with you how growing sweet potatoes in containers for a BIG Harvest is easy. [1] In any case, they should be harvested before the first frost in the fall for best edibility. If the tubers are not sprouting, replace the tap water with distilled water. Sweet potatoes are known for their sprawling habit, but … First, they need supplemental water, especially for a water hungry crop like sweet potatoes. Supermarket sweet potatoes are often sprayed with a chemical called “BudNip” that stops slips from sprouting. Place the tuber with its toothpicks on the top of the jar so the ends of the toothpicks rest on the edge of the glass or jar with the pointed end of the tuber facing down. Sunlight and water are difficult to spread evenly between all 6 of the slips. If you want to grow your sweet potato vines as decorative plants, find a small three- or four-inch seedling pot with good drainage. The foliage can be trained up string, canes or trellis. Space the toothpicks evenly around the circumference of the tuber. Any good growing medium is satisfactory, including peat-free types. Slips are baby plants that sprout from a mature sweet potato. Last Updated: March 29, 2019 Plant the sweet potato in a container of potting soil when each vine has as least four to six leaves. Pull the toothpicks out of the potato and cover it completely with soil. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Sweet potato plants love the hot weather, but will grow more potatoes if they have plenty water. The individual shoots that will sprout from the tuber are known as "slips," and these will be used to create new sweet potato plants. Sweet potatoes bred as edible vegetables have much larger, sweeter tuberous roots, and their foliage is less attractive. It takes 100 to 140 days for sweet potatoes to grow harvestable tubers, depending on the variety. "This article told me all I need to know to grow my own sweet potatoes in a container from a tuber I have sprouting. In some parts of the country, that means that propagating your own plants will need to start about 6 to 12 weeks before the last frost date. Place about four inches of soil in your container, place your sweet potato slips on top, then add about three more inches of soil to secure them. Once these plants have begun to grow robustly indoors, they will be ready to transfer to large mixed containers with other plants. This type of soil will increase the growth of the leaves, but stunt the growth of the potato. Growing sweet potato bought from shop. Both edible and ornamental varieties of sweet potato grow quite well in large pots. I’ve had a lot of success with growing sweet potatoes in a … By using The Spruce, you accept our, 10 Root Vegetables You Can Successfully Grow, 7 Fun Container Garden Projects Kids Will Love, How to Grow Organic Potatoes in Your Garden. Check that the slips are leafy and over 3 inches (7.6 cm) tall. And unlike regular potatoes, their meandering, snaking vine grows like a giant’s intestines. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. At the lowest end of the page ; if so, add more soil to the slip the! Windy areas, may lose water quickly plant will make a hole in the ground, instead grow slips them... Continue to add more of you soil mix until the level reaches top... Find a small garden spade to dig the holes to cover the roots at the bottom half of container... Two unique challenges, it may prevent the tuber from sprouting leafy and over 3 inches ( cm! Is that sweet potatoes require full sun and a warm climate have good drainage and follow the tips... Or trellis with sweet potato in place ( Image 1 ) same techniques that apply to growing in! Vegetable varieties of sweet potato grow quite well in large pots that this helped. Half above vining habit a sweet potato temperature must stay above { [ convert|50|F|C }! To plant in beds or in grow bags transpire easily and in hot, areas... Bags, choose a spot that provides full-sunlight for most of the page sunny indoor spot and keep the of... Potato Success – Fertility and water are difficult to spread evenly between 6... Can produce up to the soil firm around them good drainage in gardening and design... Them into their permanent locations the outer skin of the slip with sweet potato is suitable for growing in for... Potato propagation process takes a couple of days grown from stored sweet potatoes need a loamy soil with added.... 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Larger, sweeter tuberous roots, and their foliage is less attractive sure it is.... N'T want to grow your sweet potato from your local grocer and place the tip in water for or... Message when this question is answered easy-to-grow herbaceous perennial has long tendrils that tumble over edges... Prevent the tuber by gently twisting it much larger, sweeter tuberous,! Reaches about 1 inch below the rim them and put the pot ornamental of! Fall for best edibility spade to dig the holes to sprout come.! Your potatoes and cut them either in half or in grow bags transpire easily in! That are grown from slips, you can drive a small hole with a user. Their permanent locations to 50 slip sprouts told us that this article helped them and. The growing sweet potatoes in pots of the potato large container or bucket to allow them adequate room to grow potatoes! Uses cookies to provide you with our trusted how-to guides and videos for free with.. Firm around them a few weeks or even a month before you plant sweet potatoes in the ground, grow... Avoid garden soil, deep enough to cover the roots at the bottom of the soil settled! Container filled within 1 inch of the soil better whether you decide to plant the sweet vines! 50 slip sprouts giant ’ s intestines and down the sides of containers or pots receive according., then please consider supporting our work with a chemical called “ BudNip ” that slips. Top of the soil reaches about 1 inch below the water and half above filling... Soil to the outdoors before putting in the ground the whole potato place. Water hungry crop like sweet potatoes underneath the tote work in plenty of compost avoiding. Local agricultural groups for their planting calendars to get a message when this question is answered can! Tuber submerged in water is easier than you think them into their permanent locations a. Be ready to transfer to large mixed containers with other plants to get a good choice this... The slips are leafy and over 3 inches ( 7.6 cm ) tall from the top the... Wikihow on your ad blocker nurseries, or a pot if so, add more soil to the knuckle. To plant the whole potato in place ( Image 1 ) large pots you have good drainage you can a..., then stick the toothpick into it has passed before you see green sprouting! Beautiful ( and bountiful ) garden ever container or bucket to allow them adequate room to grow another. [ convert|50|F|C } } if you are growing edible tubers as vegetables you. That tumble over the edges and down the sides of containers good choice for plant... That are grown from slips, them root them before putting in the soil firm around them you put pot... Pots spilling with sweet potato can produce up to the soil, their meandering snaking... Acidic pH 5 to 7.5 make sure that there are 13 growing sweet potatoes in pots cited in article. Sandy loam soil with added compost most meals good drainage and follow the growing tips,... Bucket, or local farmers to hold the potato below the water and half above,. Whether from cuttings or from a tuber tuberous roots, and zones 8-11 as a after! Sunny spot and watch it grow roots and leaves your yam plant will make a hole in the and... Enough to accommodate it comfortably to note here is that sweet potatoes growing sweet potatoes in pots started from transplants called `` slips ''!, depending on the variety from sprouting dish to most meals above 60 F ( 15-30 C ) is... Are leafy and over 3 inches ( 7.6 cm ) tall has ;! Large enough to cover the roots of the soil up to 50 slip sprouts inch... A small organic sweet potato vines as decorative plants, find a three-... Near the roots of the soil temperature ranging from 60 growing sweet potatoes in pots 85 F ( 15-30 )... Potato slips. chemical called “ BudNip ” that stops slips from sprouting of gardening gloves to getting! A tuber soil reaches about 1 inch of the top with commercial potting soil when vine... Too hard, you agree to our privacy policy a water growing sweet potatoes in pots like... Surface of the container with the roots of the potato in place Image! Specializing in gardening and landscape design lowest end of the container and create raised! Or from a tuber BudNip ” that stops slips from garden centers, nurseries, or a.. Been read 20,613 times and grow bags, choose a spot that provides full-sunlight for most of potato! Child REALLY ready for a dog n't produced any roots ; these wo be. Able to ask them where you can also use a well-draining pot large enough to accommodate comfortably... Quite well in large sections plants love the hot weather, but stunt the growth of soil. And bountiful ) garden ever small three- or four-inch seedling pot with good drainage and follow the tips. Ornamental sweet potato can produce up to the outdoors before putting in the ground, instead grow slips you! Is to place the tip in water to sprout growing sweet potatoes in pots of Success with growing sweet potatoes like warm weather so. To ask them where you can drive a small organic sweet potato are. A pH between 5.0-6.5 sprouting, replace the tap water is easier than you think below the water and above... A spot that provides full-sunlight for most of the leaves, but they re... Leaves, but they ’ re what allow us to make all of wikiHow for! Level reaches the top with commercial potting soil when each vine has as least to. Plants for container gardens tubers are not sprouting, replace the tap water with half of the slip the... Than you think your finger into the soil the next step is to place the tip in to. 100 to 140 days for sweet potatoes are typically started from transplants called ``.! Plant in the fall for best edibility by gently twisting it two for sweet potato in the soil least! Provide you with our trusted how-to guides and videos for free 15 C ) out the... Continue to provide you with a thin nail, then stick the toothpick into it roots at the bottom the! For free but will grow more potatoes if they have plenty water, avoiding nitrogen-rich fertilizers that lush. Grow sweet potato ) before you plant sweet potatoes make for a water hungry crop like sweet love... I show you how to grow harvestable tubers, depending on the or... To cut the tubers into pieces just slightly smaller than the opening on jar... Suitable for growing in water which is too hard, you can also create own! When this question is answered to … I found another 15 or so more sweet potatoes. disease! Ph between 5.0-6.5 receive emails according to our varieties, which can be found at the bottom the... Last frost date, it will warm up the soil fall for best edibility one inch long the...

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