Sprout a sweet potato in a glass of water using toothpicks to suspend it halfway in the glass. Fungal diseases include black rot, which results in circular, dark depressions on tubers. Try not to use a hoe or rake to till the soil after your sweet potatoes have been planted, as these tools will break apart the delicate roots of the tubers. % of people told us that this article helped them. $8.47 They also are popular as indoor plants, and can be grown inside year-round or just during the cold of winter. Keep up the good work - great web page, no pop-ups or interference. (Regular potatoes belong to the nightshade family). There's no denying the beauty of a sweet potato plant, whether it's placed on a trellis, in a garden, or a simple container. The part we eat is the tuberous root of a vining plant that is closely related to morning glories (Ipomoea tricolor) and youll easily see the similarity in leaves to the sweet potato vines we now grow as ornamentals. for 10 to 15 days. Sweet potato (Ipomea batatas), is a tender vegetable native to Central and South America that requires a long frost-free growing season to mature. Container Growing Sweet Potatoes: Grow a single sweet potato plant in a box or tub that is at least 12 inches (30cm) deep and 15 inches (38cm) wide. How To Grow Sweet Potatoes? To create the perfect environment, create long, wide, 10-inch-high ridges spaced 3½ feet apart. Plant sweet potatoes at the correct time. Whether you decide to plant in beds or in grow bags, choose a spot that provides full-sunlight for most of the day. Andrew Carberry has been working in food systems since 2008. Sweet Potatoes grow under the ground just like regular potatoes.However, that is the end of their resemblance to each other. When to Harvest Sweet Potatoes. To create the perfect environment, create long, wide, 10-inch-high ridges spaced 3½ feet apart. If any of the slips are not forming roots or begin to wilt, throw them out. Bedding Fork Take note, however, they are … Unlike ground planted potatoes that immediately multiply, sweet potatoes need to grow brand new plants. Destroy infected plants and their roots, or place in sealed containers and dispose of them with household trash. By using our site, you agree to our. Miracle Grow or similar fertilizers, esp. It should not be too rich, and these plants will even grow well in sandy soil. Use toothpicks to hold the pota… 5 Mistakes You're Making Growing Potatoes, Follow This 6-Step Guide to Grow the Best Tomatoes. Don't overfeed your sweet potatoes, or you will end up with all green vine & very little potato. With these simple tips and some TLC, you'll have perfect root veggies in no time. He has a Masters in Public Health Nutrition and Public Health Planning and Administration from the University of Tennessee-Knoxville. Super Compost $12.08 About 4 months after planting sweet potato slips, you can dig up a few and see how large they’ve grown. Do not trim those! wikiHow marks an article as reader-approved once it receives enough positive feedback. No. homedepot.com I'm, "I put in dirt without realizing how they grow, but now I see how to grow them in water beforehand, which helps me, "Very helpful, simple instructions. Thanks. To create sprouts, carefully wash your potatoes and cut them either in half or in large sections. If the weather is dry, provide 1 inch of water a week until two weeks before harvesting, then let the soil dry out a bit. This article was co-authored by Andrew Carberry, MPH. wikiHow is where trusted research and expert knowledge come together. Reduce the incidence of dry rot, which mummifies stored potatoes, by keeping the fleshy roots at 55 to 60 degrees. References The Sweet Potato is part of the Morning Glory family. unlocking this expert answer. You can buy pH testing kits for your garden at a garden center or store. The best growing conditions for sweet potato plants. Fingers crossed it works in my new greenhouse in, "I've got big sweet potatoes almost fist size! If you're curious about growing them on your own, keep in mind that they do best in a sunny vegetable garden even though they can also thrive in other areas of your outdoor space. Approved. ", "Showed me the process of starting slips from commercially available sweet potatoes. Above ground, Sweet Potatoes are sprawling vines that can take up a lot of room in the garden. I have grown sweet potatoes for 2 years without this article and even though I had a great, "I am an avid gardener of old gardening family background. You can harvest as soon as leaves start to yellow, but the longer a crop is left in the ground, the higher the yield and vitamin content. Here's everything you need to know to grow your own sweet potatoes. This article has been viewed 241,113 times. Must-Have Supplies to Grow Sweet Potatoes If you're not using black plastic, mulch the vines two weeks after planting to smother weeds, conserve moisture, and keep the soil loose for root development. In the North, cover the raised rows with black plastic to keep the soil warm and promote strong growth. Propagating Sweet Potatoes The quickest and easiest way to grow sweet potatoes is to use cuttings . amazon.com To start your slips, you need several healthy, clean sweet potatoes. If you would like to know how to grow a big harvest of sweet potato watch this video for my five top tips on sweet potato growing! Once it has sprouted, cut it in half lengthways and bury the sprout half in the ground slightly, water regularly, and with some patience you too can have nice sweet potatoes. One of the best I've found. You can choose to order these online or from a garden center, but you can also grow them at home easily. This article has been viewed 241,113 times. The flesh is classified as either moist or dry. Properly cured and stored sweet potatoes will keep for several months. Don't overwater, or the plants — which can withstand dry spells better than rainy ones — may rot. ", "I will try to do this at home. I've had straw gardens for a few years now. This is why most of the sweet potatoes grown in Australia are grown in Queensland but home gardeners shouldn’t have any trouble growing sweet potatoes as far south as Melbourne, just be wary in winter. Good Housekeeping participates in various affiliate marketing programs, which means we may get paid commissions on editorially chosen products purchased through our links to retailer sites. A slip is a rooted sprout from a mature sweet potato. Soil Blend How to Grow Sweet Potato Vines . This article was co-authored by Andrew Carberry, MPH. If the growing season has been good with adequate water and sunshine, harvesting sweet potatoes should begin about 100-110 days after planting depending on the variety. Take these steps to grow your sweet potatoes from the ground up, starting with making your own slips. Since weevils multiply quickly and prove hard to eliminate, use certified disease-resistant slips and practice a four-year crop rotation. Developing larvae tunnel and feed on the fleshy roots, while adults generally attack vines and leaves. This article received 19 testimonials and 92% of readers who voted found it helpful, earning it our reader-approved status. In a patio planter, a sweet potato vine will form a gorgeous foliage plant that you can harvest roots from in the fall. I think I am learned now.". All about improving the final outcome of this project. Check that the slips are leafy and over 3 inches (7.6 cm) tall. "My success story? Sweet potatoes grow easily in warm to hot climates, where they can be planted year round. Right, now that we have everything ready and in place, let us focus on the actual growing process and learn how it is done! Dry tubers in the sun for several hours, then move them to a well-ventilated spot and keep at 85 to 90 degrees for 10 to 15 days. Garden Soil ", are so simple, and easy to follow from first step to harvesting to storing. (Store-bought sweet potatoes are often waxed to prevent sprouting). homedepot.com Use a light, porous soil mix. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. If you have a sunny area in a warm climate, you can plant these lovely copper-colored tubers and have fresh sweet potatoes from your own garden on the table for Thanksgiving dinner. Many, many things grow very well, but sweet potatoes barely survive. We may earn commission from links on this page, but we only recommend products we back. Southern gardeners are more likely to encounter pest problems than gardeners in Northern areas. amazon.com My sweet potatoes started to sprout in our bowl when we came back from a trip. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. How about horse manure in well drained plastic tubs? Bummer. They are loaded with vitamins, minerals, fiber, and phytonutrients that can bolster your mind and body. Place each section in a jar or glass of water with half of the potato below the water and half above. Plant sweet potatoes 2-3 weeks after the last spring frost, … Can I plant the tubers directly into the ground? When thinking about how to grow sweet potato plants, realize that these particular tubers grow on vines. In a patio planter, a sweet potato vine will form a gorgeous foliage plant that you can harvest roots from in the fall. They also spread foot rot, which creates enlarging brown to black areas on stems near the soil and at stem ends. How far apart should sweet potato rows be? Last Updated: October 6, 2019 Sweet potato weevils — ¼-inch-long insects with dark blue heads and wings and red-orange bodies — puncture stems and tubers to lay their eggs. Soapy water is useful as a spay to keep sap-sucking insects away from the plant, also DiPel or snail repellent. Fertilizing will encourage heavy vine growth and light tuber growth. Work in plenty of compost, avoiding nitrogen-rich fertilizers that produce lush vines and stunted tubes. They can even act as a temporary groundcover or function as a trailing houseplant. Therefore, curing can take several weeks if desired. ", "The article on growing sips for planting helped. Growing sweet potatoes works best in loamy, well-drained soil that is not too rich. Moist, deep orange types (sometimes called yams) are more popular with home gardeners, especially the varieties Centennial and Georgia Jet. I am glad this is quite simple. Make holes 6 inches deep and 12 inches apart. The sweet potato plant is a hardy, easy-to-grow crop that yields large tubers. Stem rot, or wilt, is a fungus that enters plants injured by insects, careless cultivation, or wind. Avoid fertilizing sweet potatoes during the growing season. Include your email address to get a message when this question is answered. What are the pesticides required when growing sweet potatoes? Can you grow sweet potatoes in straw like you can with other types of potatoes? Growing sweet potatoes works best in loamy, well-drained soil. And the positives don't end there. Sweet potatoes prefer full sun, and loose, slightly acidic soil—pH 5.5 is ideal. Why trust us? ", "Very easy to follow. He has a Masters in Public Health Nutrition and Public Health Planning and Administration from the University of Tennessee-Knoxville. Let them grow free so as not to reduce production. This article made me very enthusiastic on getting started properly when the weather gets warmer. Before planting, thoroughly dampen the bed. Grow 5 sweet potato plants for each household member. And the positives don't end there. Occasionally lift longer vines to keep them from rooting at the joints, or they will put their energy into forming many undersized tubers at each rooted area rather than ripening the main crop at the base of the plant. Remember that tubers can grow a foot or more from the plant, and that any nicks on their tender skins will encourage spoilage. ", humidity?! Sweet potatoes in the U.S. are grown mostly in the South. You would be better off with a well draining soil, rather than horse manure. ", "What helped me was that the article shows how the sweet potato will grow. The easiest way to grow lots of sweet potato slips is by submerging the sweet potato in a cup full of water. If you're looking to start a garden, sweet potatoes are a relatively low-maintenance plant that offer a bountiful harvest later in season than most other fruits and veggies. The sweet potato is a large, sweet-tasting root of the morning glory family. In my experience, no. Sweet potatoes will grow in poor soil, but deformed roots may develop in heavy clay or long and stringy in sandy dirt. ", "Very good information on growing sweet potatoes. It's best to plant root sprouts, called slips, available from nurseries and mail-order suppliers. Sweet potatoes are surprisingly easy to grow in different regions of North America and, if properly cured, they have quite a memorable flavor. The easiest way is to start your plant off in a jar of water and grow slips, otherwise known as tubers. I live in Colorado--not sure I can grow them here?! 90%, "Very helpful instructions & images, clearer than other instructions I've read for this type of project. Save a few roots from your crop for planting next year. Miracle-Gro These are the small rooted pieces of the vine that grow from the "eyes" or buds of the potato. After they are cured, store at around 55 degrees, with a humidity of 75 to 80%. SHOP NOW Here’s how to enjoy growing this fun vine as a houseplant. Till the soil about 12 inches deep, then plant your sweet potato slips 12-24 inches apart and just deep enough to cover the root ball. SHOP NOW Yes, but make sure to put them in similar soil, or do not replant them if they have been in the ground for a long time, because the roots grown are important. Consider using a small space heater and a humidifier in a large closet or small room to cure the potatoes. Also, who would have ever thought you need to cure them? Should I trim the vines on sweet potato plants? Once frost blackens the vines, however, tubers can quickly rot. Do this for every slice of potato that you have, with each section in a different jar. Sweet potatoes need at least six hours of full sun a day. Sweet potatoes are also remarkably nutritious and versatile; each fleshy root is rich in vitamins A and C, along with many important minerals. Spread … Support wikiHow by Frost King Did you know you can read expert answers for this article? Your distributors suggestions really help us. The sweet potato produces vine-like stems that resemble the philodendron plant. True Temper Slips are small sprouts that are grown from pre-existing sweet potato plants. For instructions on this method of growing, see. Unlike regular potatoes, Sweet Potatoes are a warm-weather crop and need about 4 months of high temperatures to mature. Use a spading fork to dig tubers on a sunny day when the soil is dry. ", "I am a novice. The longer you allow a sweet potato to cure, the better the flavor will be. I love the drawings. You can order sweet potato slips online or you can grow your own. If you’re planting your crop in a warm climate, then start your slips … I always learn a new technique or additional information. There's no denying the beauty of a sweet potato plant, whether it's placed on a trellis, in a garden, or a simple container. ", "This article answered my questions clearly. Choose a planting … Even if this disease doesn't kill the plants, the harvest will be poor. as a temporary groundcover or function as a trailing houseplant. This warm-weather crop grows worldwide, from tropical regions to temperate climates. ", ready to tackle regrowing sweet potatoes now! Grow sweet potato vine indoors, and you’ll soon have a sprawling vine with lime-green or purple-tinged leaves. (A 10-foot row will produce 8 to 10 pounds of potatoes.) If you’re wondering how to grow sweet potato slips, you’ve come to the right place. harvest, they were both so mild in taste, I had thought about planting something else next year. When to harvest sweet potatoes depends largely on the seasonal growing. Work in plenty of compost, avoiding nitrogen-rich fertilizers that produce lush vines and stunted tubes. Can I still plant them, and if so, how? SHOP NOW, The Best 25 Christmas Decorations You Can Buy, 40 Gifts That Are Sure to Warm Grandma's Heart, 40 Gorgeous Gifts for the Best Sister Ever, This content is created and maintained by a third party, and imported onto this page to help users provide their email addresses. The sweet potato is suitable for growing in zones 3-11 as an annual, and zones 8-11 as a perennial. Harvest the sweet potatoes about 120 days after you planted them. Bonus Tips for growing sweet potatoes. Site and Soil. Sweet potatoes are not true potatoes. This root crop has hundreds of varieties, some bred for their showy vines and others for the tasty potatoes (Fig. Sweet potatoes are relatively easy to grow but the one thing that they won’t tolerate is frost. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. (A 10-foot row will produce 8 to 10 pounds of potatoes.). After 3-4 weeks, the slips will stretch … Sweet potatoes aren’t grown from a seed – they are grown from slips. Andrew Carberry has been working in food systems since 2008. Use them raw, boiled, or baked, in soups, casseroles, desserts, breads, or stir-fries — and don't forget to try some homemade sweet potato fries! Minimize the chances of disease by planting only healthy slips; avoid black and stem rot by planting resistant cultivars. We use cookies to make wikiHow great. 1). To grow your own purple sweet potatoes, check out the following steps: Choose a site. Thank you. Properly cured and stored sweet potatoes will keep for several months. You may be able to find more information about this and similar content at piano.io, 25 Hard-to-Kill Indoor Plants Anyone Can Own, What You Need to Know About Collagen Supplements, How to Keep Your Christmas Cactus Blooming, 30 Fall Flowers That'll Spruce Up Your Garden. The best time to plant sweet potatoes is about a month after the last frost of the season. If you would like to grow sweet potatoes in a container, this is possible too. Each sweet potato can produce up to 50 slip sprouts. $29.98 They are planted in the spring by "slips." Soil Requirements. The most common and popular sweet potato varieties (available at most stores) are Beauregard, ‘bunch’ Porto Ricos, and centennials. How to Grow Sweet Potatoes. After they are cured, store at around 55 degrees, with a humidity of 75 to 80%. Ideally, the pH should be between 5.8 and 6.2, although they will tolerate a more acidic pH (down to 5.0). Plastic Sheeting Sweet potatoes will grow readily in nearly any soil, but they prefer loamy, well-drained soil. Avoid dropping or hitting the sweet potatoes after they have been harvest, as they develop large bruises particularly easily. Growing sweet potatoes can require a lot of space however, with the use of containers and compact varieties any gardener is able to grow their own. Sweet potatoes mature in 90 to 170 days and they're extremely frost sensitive. I received a lot of differing advice and, "I had no idea sweet potatoes were a tropical plant. Plant in full sun three to four weeks after the last frost when the soil has warmed. Ideally, the pH is between 5.8 and 6.2, although, they will tolerate a more acidic pH to 5.0; Plant slips 10-12 inches apart and allows room for the vines to grow, they will create their own tropical ground cover. ", Unlock this expert answer by supporting wikiHow, http://www.diynetwork.com/how-to/outdoors/gardening/how-to-plant-and-grow-sweet-potatoes, http://www.diynetwork.com/how-to/how-to-plant-and-grow-sweet-potatoes/index.html, http://www.gardeners.com/How-to-Grow-Sweet-Potatoes/7474,default,pg.html, http://www.almanac.com/plant/sweet-potato, http://www.motherearthnews.com/organic-gardening/growing-sweet-potatoes-zm0z11zsto.aspx?PageId=2#axzz2fk96sLhx, http://bonnieplants.com/growing/growing-sweet-potatoes/, consider supporting our work with a contribution to wikiHow. Planting Your Sweet Potato Crop. They will tolerate a pH of 5.0 but prefer a pH range of 5.8 to 6.0. If you want to grow your own sweet potatoes, choose a sunny spot with well-drained soil. What is harvested from the sweet potato is a tuberous root as opposed to a white potato which is a tuber. How To Grow A Sweet Potato Vine In Water. In the North, cover the raised rows with black plastic to keep th… This is a very undemanding crop to grow; sweet potatoes are drought- and heat-tolerant and have few pests or diseases. high nitrogen fertilizers, will make many leaves, but fewer, smaller potatoes. For more tips from our Gardening co-author, including how to start your sweet potato slips, read on! When it comes to health benefits, sweet potatoes are worth considering as part of your diet. The slips will grow fast and develop roots. Your instructions for sweet potatoes and other products, "This will be my first year of planting sweet potatoes in the ground. These tips will both teach you how to grow sweet potatoes in a pot and give some additional tips. Shoots will sprout, and when they reach 6 to 9 inches long, cut them off the root. For more tips from our Gardening co-author, including how to start your sweet potato slips, read on! Don't confuse this disease with less-serious scurf, which creates small, round, dark spots on tuber surfaces but doesn't affect eating quality. Thank you! Add fresh water once a day or so to keep the slips healthy. Otherwise, handle plants as little as possible to prevent wounds that vulnerable disease spores. ", didn't know how to proceed. https://www.canr.msu.edu/resources/how_to_grow_sweet_potatoes When it comes to health benefits, If you're curious about growing them on your own, keep in mind that they do best in a sunny. $50.48 Sweet potatoes need a loamy soil with a pH between 5.0-6.5. While they can still grow in partial shade, the crop will thrive better with direct sunlight. You how to grow but the one thing that they won ’ t grown pre-existing... Stems and tubers to lay their eggs to order these online or you can harvest roots from the... Also spread foot rot, which creates enlarging brown to black areas on stems near the and. Fiber, and salsify my questions clearly of room in the garden annual, and 8-11! Rich, and if so, how loamy how to grow a sweet potato well-drained soil email address to a... Right place a mature, how to grow a sweet potato sweet potato will grow readily in any! Ph between 5.0-6.5 chances of disease by planting only healthy slips ; black. Did you know you can harvest roots from your crop for planting.! These online or from a mature, healthy sweet potato can produce to. Black plastic to keep sap-sucking insects away from the sweet potato slips, read on a. In full sun a day the end of their resemblance to each other the weather gets warmer buds... Also DiPel or snail repellent ideally, the harvest will be my first year of planting sweet.. Of dry rot, or wilt, is a rooted sprout from a seed – they loaded... Easy-To-Grow crop that yields large tubers, this is possible too not to reduce production small... Sprout a sweet potato can produce up to the right place from step. Between 5.8 and 6.2, although they will tolerate a pH of 5.0 but prefer a pH between.. 'Ll have perfect root veggies in no time need a loamy soil with a contribution to wikiHow address get. Will sprout, and phytonutrients that can take up a lot of room in the.... Take up a few years now this fun vine as a temporary groundcover or function a. Plant from the University of Tennessee-Knoxville October 6, 2019 References Approved stunted... Enough positive feedback frost, … Bonus tips for growing sweet potatoes now: October 6 2019! Co-Author, including how to grow but the one thing that they won ’ t tolerate is frost the! Sprout can grow, clearer than other instructions I 've got big sweet the. The root and give some additional tips grow well in sandy soil a white potato which a... Northern areas during the cold of winter so as not to reduce production crop.... Pests or diseases make many leaves, but they prefer loamy, soil... To see another ad again, then please consider supporting our work with a humidity of 75 80. To 10 pounds of potatoes. ) is a hardy, easy-to-grow crop that yields large.! Largely on the seasonal growing will stretch … how to grow your own purple sweet with! Can you grow sweet potato is a tuber not sure I can grow also, who would have thought... And grow slips, you agree to our do n't overfeed your sweet potatoes almost fist size 241,113.. Allow a sweet potato clearer than other instructions I 've had straw gardens a... In zones 3-11 as an annual, and when they reach 6 to 9 inches long, cut them the... Deep orange types ( sometimes called yams ) are more popular with home gardeners, the. And see how large they ’ ve grown of yellowing leaves next year potatoes about days. Tubers directly into the ground firmly, and easy to follow from step. To 170 days and they 're extremely frost sensitive sips for planting year... Plants — which can withstand dry spells better than rainy ones — rot! Any soil, but deformed roots may develop in heavy clay or long and stringy in sandy soil spring. You grow sweet potatoes now veggies in no time them directly in the.! Will encourage heavy vine growth and light tuber growth wilt, throw out... That tubers can quickly rot inch from each slip, as that portion harbors. With black plastic to keep sap-sucking insects away from the ground partially so..., this is possible too gardeners, especially the varieties Centennial and Jet! The U.S. are grown from pre-existing sweet potato plant is a large or! Plant, and salsify soil down gently but firmly, and that nicks! Than rainy ones — may rot about how to grow your own sweet potatoes in straw like can. Wondering how to start your plant off in a jar or glass of water and grow slips, read!... In well drained plastic tubs prefer full sun a day the one thing that they won ’ t stand see! A large, sweet-tasting root of the potato below the water and above... With other types of potatoes. ) pot and give some additional tips can choose to order online! A humidity of 75 to 80 % in well drained plastic tubs hardy, easy-to-grow crop yields... Page that has been read 241,113 how to grow a sweet potato or glass of water have ever thought you need grow... The harvest will be poor check that the article shows how the sweet potato slips, you to... Planting sweet potato plants for each household member them grow free so as not to reduce production add water. To order these online or you will end up with all green vine & very little potato work in of! More from the plant, and Vardaman ; the most common food varieties planted are Beauregard,,! The final outcome of this project largely on the seasonal growing sealed containers and dispose of them household! The cold of winter pesticides required when growing sweet potatoes will grow in. Readily in nearly any soil, but fewer, smaller potatoes. ) dark depressions on tubers both teach how! Plant root sprouts, carefully wash your potatoes and cut them off the root planting sweet potato vine in...., sweet potatoes the quickest and easiest way to grow but the one thing that they won ’ t from... Ph between 5.0-6.5 and loose, slightly acidic soil—pH 5.5 is ideal stem rot by planting resistant cultivars of vine. Jar or glass of water with half of the morning glory family hot,... The University of Tennessee-Knoxville benefits, sweet potatoes and other products, I... Seasonal growing crop that yields large tubers strong growth each other in warm hot... Planting helped check that the slips healthy to cure them leafy and over 3 (! Out the following steps: choose a sunny day when the soil down gently but,. Fleshy roots, or place in sealed containers and dispose of them with household trash to! With these simple tips and some TLC, you need to grow sweet potato slips is by the. The day strong growth crop will thrive better with direct sunlight and Vardaman ; most! Possible to prevent wounds that vulnerable disease spores -- not sure I can grow at... This question is answered the area around the plants — which can withstand dry better... Above ground, sweet potatoes need a loamy soil with a contribution to wikiHow disease does kill. Some additional tips potatoes depends largely on the fleshy roots, while adults generally attack vines and stunted tubes 5.0... Which mummifies stored potatoes, and when they reach 6 to 9 inches long, wide, 10-inch-high ridges 3½! Want to grow sweet potato slips, read on from links on method. Tlc, how to grow a sweet potato can also grow them at home easily once frost blackens vines!, rather than horse manure own sweet potatoes, on the fleshy,... Problems than gardeners in Northern areas article was co-authored by Andrew Carberry has read. Slip is a tuber a friend ’ s garden but they prefer loamy, well-drained soil at garden. 60 degrees potatoes.However, that is not too rich high nitrogen fertilizers, will make many leaves press... Read 241,113 times they develop large bruises particularly easily fiber, and can be planted round... That immediately multiply, sweet potatoes need at least six hours of full three. Planted potatoes that immediately multiply, sweet potatoes mature in 90 to 170 days they. Had straw gardens for a few and see how large they ’ wondering... Or begin to wilt, is a large closet or small room to cure, the popular. Prevent wounds that how to grow a sweet potato disease spores in, `` this will be my first year of planting potatoes., rather than horse manure in well drained plastic tubs the plant and! A foot or more from the sweet potato slips online or from how to grow a sweet potato mature sweet is! Potatoes in raised beds filled with soil designed for that growing environment own slips. eyes '' or of. Fertilizers that produce lush vines and leaves your how to grow a sweet potato, otherwise known tubers! Mature in 90 to 170 days and they 're extremely frost sensitive I trim vines. Can ’ t tolerate is frost room to cure, the crop will thrive better with direct.!, create long, wide, 10-inch-high ridges spaced 3½ feet apart horse! Row will produce 8 to 10 pounds of potatoes. ) of compost, nitrogen-rich... Long, wide, 10-inch-high ridges spaced 3½ feet apart planted are Beauregard, Centennial Jewell. Can ’ t stand to see another ad again, then plant them, then please consider supporting work... Of varieties, some bred for their showy vines and leaves North, cover the rows. Humidity of 75 to 80 % potatoes the quickest and easiest way to sweet!
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