You can use cold frames, plastic bags in a warm window, or just a small heater, a water pan You need to cook the sweet potatoes before you can freeze them, as raw sweet potatoes tend to break down and lose both flavor and nutrients in the freezer. Once harvested, sweet potatoes must be "cured", or left to dry in a dark place for several weeks. Monitor the temperature and humidity regularly to make sure that the sweet potatoes are sitting in the conditions needed for proper curing. Temperatures indoors generally range from 65 to 75 F. (15 to 23 C.), so the longer period of 2 weeks curing is recommended. There is no real advantage to growing potatoes from store bought ones (those soft, sprouting grocery store potatoes will make good compost). Unlike grocery store potatoes, seed potatoes aren't sprayed with chemicals and they're guaranteed to … It is not recommended to bank the tubers in sand because it doesn’t allow for adequate ventilation. If you do not have a vegetable peeler, you can also remove the skin with a small paring knife that has a smooth blade. The wikiHow Culinary Team also followed the article's instructions and verified that they work. The curing process prevents the potatoes from shrinking too quickly as they age and converts the potatoes' natural starches to sugars, which gives the potatoes their signature sweet flavor. Thank you! The first is well dug, compost rich soil, and they need drainage. Sign up to get all the latest gardening tips! Store sweet potatoes in an area that doesn’t get below 50 degrees in a container that breathes like a slatted wood box or a burlap sack. If you use one from the store, try to use an organic one since some conventionally grown sweet potatoes are sprayed with a chemical, chlorpropham, to prevent sprouting. X Research source If you want to chit organic potatoes or potatoes from a farmer's market, keep in mind that these may carry viruses that will prevent your potatoes … With They’ll still require a dark place away from other fruits and vegetables, except maybe an apple. Once your sweet potatoes have sprouted, you have to separate them … Start sweet potato slips 6 weeks prior to planting … Once this is done, then you’ll store your sweet potatoes in a root cellar , basement, closet, … Twist each sprouted area away from the sweet potato. I used about 5 lbs for my potato, "I bought six large sweet potatoes. Sweet potatoes are slow-growing and are always planted in spring because they require four months of warm temperatures to develop full-size tubers , … Just be sure to keep them all away from light and heat so they can be good for months. Thank you for the advice. This article has been viewed 340,830 times. It is important to have a good soil mix when planting in your containers. Each sweet potato can produce up to 50 slip sprouts. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/f1\/Store-Sweet-Potatoes-Step-1-Version-3.jpg\/v4-460px-Store-Sweet-Potatoes-Step-1-Version-3.jpg","bigUrl":"\/images\/thumb\/f\/f1\/Store-Sweet-Potatoes-Step-1-Version-3.jpg\/aid2670059-v4-728px-Store-Sweet-Potatoes-Step-1-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"