{"product_id":"red-japanese-sweet-potato-slips-tqzo80","title":"Red Japanese Sweet Potato Slips","description":"\u003cp\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eRed Japanese Sweet Potatoes, known for their bright purple skin and white flesh, are a versatile and popular variety. Widely grown in California primarily for Asian food markets, this adaptable variety produces well even without optimal heat and season length. In Japan, this variety is appreciated for its dry flesh, making it ideal for frying, baking into sweets and breads, or simply steaming and minimally seasoning. This guide provides detailed information on how to grow and care for Red Japanese Sweet Potato slips to ensure a successful harvest.\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eCharacteristics of Red Japanese Sweet Potatoes:\u003c\/span\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eAppearance:\u003c\/strong\u003e Red Japanese Sweet Potatoes have a distinctive bright purple skin and creamy white flesh.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eFlavor and Texture: Known for their dry flesh, they are highly valued for their suitability in various culinary applications, including frying, baking, and steaming.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eMaturity:\u003c\/strong\u003e Red Japanese Sweet Potatoes are a short-season variety, typically maturing in 90 to 105 days.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eClimate Adaptability:\u003c\/strong\u003e This variety is adaptable and can be successfully grown in both northern and southern states, making it a versatile option for gardeners across different climates.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eSelecting and Preparing the Site:\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eClimate:\u003c\/strong\u003e Sweet potatoes thrive in warm climates and require a long growing season with at least 90 to 120 frost-free days. Red Japanese Sweet Potatoes are particularly suited for shorter seasons and can perform well even in cooler climates.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eSoil:\u003c\/strong\u003e Sweet potatoes prefer well-drained, sandy loam soil with a pH between 5.8 and 6.2. The soil should be loose and free of stones or debris to allow the roots to expand easily.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eSunlight: \u003c\/strong\u003eChoose a location that receives full sun for at least 6 to 8 hours per day. Sweet potatoes need ample sunlight to produce high yields.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003ePreparing the Slips:\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eFill a tray half way with potting soil or Quickroot and moisten.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003ePut your whole sweet potato on top of the soil horizontally and add about an inch of soil but do not completely cover.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003ePlace the tray on a heating mat, and to speed up the sprouting, place your tray under a grow light.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eKeep the soil moist but not soggy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eIn about a week, there should be roots coming from the bottom and small sprouts forming on the top or sides.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eAllow the sprouts to grow to at least 6 inches long.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eThis process will take about 4-6 weeks.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eRooting the Slips\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eOnce the sprouts are at least 6 inches long remove them from the sweet potato by cutting them off at the potato. Some may have already begun to form roots if located along the bottom portion of the sweet potato. Just tease them out of the soil, trying not to break of any roots that are formed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eRemove the lower leaves from the sprouts and place in a jar or glass of water to allow roots to form.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eTo speed up the process you can place the jar on a heating mat or under a grow light. Roots should start forming in a couple of days.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eChange out the water once a week and remove any sprouts that have died and are not forming roots.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eOnce the sprout has roots that are about 2-3 inches long you are ready to plant your slips.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eOne whole sweet potato can yield about a dozen or more sprouts. You may have more slips than you can handle in your garden. Give them away to friends, family or to a school or community garden.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eCaring for Red Japanese Sweet Potatoes:\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eMulching: \u003c\/strong\u003eApply a layer of organic mulch, such as straw or compost, around the plants to retain soil moisture, regulate temperature, and suppress weeds.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eFertilization:\u003c\/strong\u003e Sweet potatoes generally do not require heavy fertilization. However, a balanced fertilizer applied at planting can promote healthy growth. Avoid high-nitrogen fertilizers, as they can lead to excessive vine growth at the expense of tuber development.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eWatering: \u003c\/strong\u003eProvide regular watering, especially during dry spells. Sweet potatoes need consistent moisture to develop properly, but overwatering can lead to rot. Aim for about 1 inch of water per week, adjusting based on rainfall and soil conditions.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003ePest and Disease Management:\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eCommon Pests: \u003c\/strong\u003eSweet potatoes can be affected by pests such as sweet potato weevils, wireworms, and aphids. Monitor the plants regularly and use appropriate organic or chemical controls if necessary. Introducing beneficial insects like ladybugs can help manage aphid populations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eDisease Prevention:\u003c\/strong\u003e Sweet potatoes are susceptible to diseases like root rot and leaf spot. To minimize disease risk, practice crop rotation and avoid planting sweet potatoes in the same spot each year. Ensure good air circulation by spacing plants appropriately and removing any diseased foliage promptly.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eTips for Successful Growing:\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eBlack Plastic Mulch:\u003c\/strong\u003e For northern states, using black plastic mulch can help warm the soil and promote faster growth. Lay the plastic over the planting area and cut holes for planting the slips. This technique can be especially beneficial in cooler climates.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eCompanion Planting: \u003c\/strong\u003ePlant sweet potatoes alongside companion plants like beans, marigolds, and nasturtiums to help repel pests and improve soil health.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eCrop Rotation: \u003c\/strong\u003eRotate sweet potato crops with legumes or other non-related crops to reduce the buildup of pests and diseases in the soil.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eSoil Testing: Conduct a soil test before planting to determine nutrient levels and pH. Amend the soil as needed based on the test results to create optimal growing conditions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eAvoiding Soil Compaction:\u003c\/strong\u003e Sweet potatoes need loose, well-aerated soil to develop properly. Avoid walking on the planting beds and consider raised beds if soil compaction is a concern.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eWeed Control: \u003c\/strong\u003eKeep the planting area weed-free, especially during the early stages of growth. Weeds can compete with sweet potatoes for nutrients and water, affecting overall yield.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eHarvesting Red Japanese Sweet Potatoes:\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eTiming: \u003c\/strong\u003eRed Japanese Sweet Potatoes are typically ready to harvest 90 to 105 days after planting. The vines will begin to yellow and die back, indicating that the tubers are mature.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eHarvesting: \u003c\/strong\u003eUse a garden fork or spade to carefully lift the sweet potatoes from the soil. Handle the tubers gently to avoid bruising or damaging the skin. Any cuts or bruises can lead to rot during storage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eCuring: \u003c\/strong\u003eAfter harvesting, cure the sweet potatoes by placing them in a warm, humid environment (about 85°F with 85-90% humidity) for 7 to 10 days. Curing helps to heal any cuts and enhances the sweetness of the tubers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e Once cured, store the sweet potatoes in a cool, dry, and well-ventilated area. Ideal storage conditions are around 55°F with moderate humidity. Properly cured and stored sweet potatoes can last for several months.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eContainer Growing:\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eWhile Red Japanese Sweet Potatoes are typically grown in the ground, they can also be grown in large containers. Choose a container that is at least 12 inches deep and has adequate drainage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eUse a high-quality potting mix and ensure the container is placed in a sunny location. Follow the same care guidelines as for in-ground planting, paying special attention to watering needs as container plants can dry out more quickly.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:transparent;color:#000000;\"\u003eBy following these guidelines for growing and caring for Red Japanese Sweet Potato slips, you can enjoy a bountiful harvest of delicious sweet potatoes. With proper attention to their needs, these versatile and flavorful tubers will reward you with a delightful addition to your home garden. Happy gardening!\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eHere is a \u003ca href=\"https:\/\/www.groworganic.com\/blogs\/articles\/planting-and-growing-sweet-potatoes\"\u003ehelpful article\u003c\/a\u003e on how to grow sweet potatoes.\u003c\/p\u003e\u003cp style=\"margin-left:0px;\"\u003eIncludes 12 slips per pound.\u003cspan style=\"color:hsl(0,75%,60%);\"\u003e\u003ci\u003e\u003cstrong\u003e For delivery only; no store pick-up options available. All sales final.\u003c\/strong\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PV Drop Ship","offers":[{"title":"Default Title","offer_id":49535094358244,"sku":"SP312","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/0290\/0196\/files\/RedJapaneseSweetPotatoSlip1_0a651157-533d-473f-b5bc-47136fd4566b.png?v=1785397971","url":"https:\/\/groworganics.shop\/products\/red-japanese-sweet-potato-slips-tqzo80","provider":"Westbridge","version":"1.0","type":"link"}